New Clutch Assemblies

Transcription

1 New Clutch Assemblies Clutch Tools & Replacement Clutch Components The most complete line of NEW clutch assemblies, components, flywheels and supplemental parts for class 6, 7 & 8 vehicles Quality 100% New Components Quality Products Manufactured in the United States of America

2 STRongeST Packaging in the InduSTRy! With a reputation for quality since 1939, Illinois Auto Truck Co., Inc. s commitment to excellence has enhanced our standing as the best in the industry. As Illinois Auto Truck Co., Inc. has grown over the past years, so has the culture, environment and products that have made our growth possible. The Illinois Auto Truck family is a unique blend of individuals working as team members to bring you the finest service and products at the most competitive prices in our industry. From being the first independent company in the United States to manufacture replacement truck clutch components, to becoming a company enjoying world-wide sales, we have come a long way, indeed. At Illinois Auto Truck Co., Inc. our single, ongoing mission is to be the preferred provider of medium and heavy duty replacement clutch components and clutch assemblies. Throughout the world we are the Best in the Clutch Marshall Drive Des Plaines, Illinois USA Phone: Toll-Free: Facsimile: Toll-Free Fax: sales@iatcoinc.com Website: Online Catalog: catalog.iatco.com Clutch Assemblies: Heavy Duty & Medium Duty 3-8 Easy Effort Soft PEDAl Pull-Type Angle Spring Pull-Type Stamped Steel Push Type Clutch Applications: Medium Duty 9-11 Chevrolet & GMC Dodge Ford Freightliner Hino International Truck (Navistar) Isuzu Kenworth Mack-Midliner Peterbilt Sterling Clutch Tools & Parts: Adjustment Mechanisms Adjustment Tools Anti-Rattle Springs Application Specific Products Bell Housing Kits & Hoses Clutch Alignment Tools Clutch Brake Washers Clutch Brakes Standard, Hinged, & Torque Limiting Clutch Installation Kits Clutch Jack Drive Lugs & Nuts Flywheels Forks, Cross Shafts, & Bushings Pilot Bearings Sleeve & Bearing Assemblies Quick : Clutch & Part Interchange Image Guide Technical Information: Clutch Envelope Clutch Setup Flywheels Clearance Quick Troubleshooting Guide Illinois Auto Truck Co., Inc. recommends whenever possible to run the VIN (Vehicle Identification Number) of the truck to determine the manufacturer s clutch assembly part number of the original clutch assembly that the vehicle had when it left the factory. Using the manufacturer s clutch assembly part number to match up a replacement clutch will help ensure that a correct replacement clutch assembly is selected. If you do not see a manufacturer s part number listed in our catalog or the truck in question has an engine that was rerated to put out more torque than stock, please call us to help ensure a correct replacement clutch assembly is selected. This marketing material may not be reproduced in whole or part in any form or by any means, electronic or mechanical, including photocopy, recording, or by an information storage and retrieval system now known or hereafter invented, without prior permission from Illinois Auto Truck Co., Inc. For permission to reprint, call Soft PEDAl and Easy effort are Registered Trademarks of Illinois Auto Truck Co., Inc. Angle spring is a Registered Trademark of Eaton Corporation.

3 Clutch Assemblies Heavy Duty Easy EffoRT Easy EffoRT clutches follow the latest production design incorporating coil spring technology. Three assist springs serve to lower bearing load, and therefore, lower pedal effort. Adjustment is achieved through the reliable Spring-A-Just system. Cover Assembly Number Adjustment Type Bearing Type Plate Load, lb Torque Rating (ft/lb) Carrier Style Friction Material No. of Springs Rear Disc Front Disc Min. Flywheel Opening 14 x 1 3 / 4 Easy Effort NMU NCA Spring-A-Just Single-Zerk Round Organic 8 NMU NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 14 x 2 Easy Effort NMU NCA Spring-A-Just Single-Zerk Round Organic 8 NMU NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 NMU NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 NMU M (MACK) 15 1 / 2 x 1 3 / 4 Easy Effort NCA M Spring-A-Just Dual-Zerk Paddle Ceramic 8 NMU NCA Spring-A-Just Single-Zerk Round Organic / 2 x 2 Easy Effort NMU NCA Spring-A-Just Triple-Zerk Round Organic 8 NMU NCA Spring-A-Just Triple-Zerk Round Organic 8 NMU NCA Spring-A-Just Triple-Zerk Round Organic 10 NMU NCA Spring-A-Just Triple-Zerk Paddle Ceramic 8 NMU NCA Spring-A-Just Triple-Zerk Paddle Ceramic 10 M-0534 M-0535 M-1077 M-1078 M-0554 M-0555 M-0974 M-0975 M-1625 M-1626 M-1625 M-1626 M-0574 M-0575 M-1629 M-1630 M-1629 M-1630 M-1120 M-1121 M-1637 M-1638 M-1128 M-1129 NMU NCA Spring-A-Just Triple-Zerk Paddle Ceramic 7 (2) M NMU M NCA M Spring-A-Just Triple-Zerk Paddle Ceramic 9 M-1197 (MACK) M NMU M M NCA M Spring-A-Just Triple-Zerk Paddle Ceramic 9 10 (MACK Only) M-1587 NMU NCA Spring-A-Just Triple-Zerk Paddle Ceramic 10 M-1590 M-1591 NMU M M NCA M Spring-A-Just Triple-Zerk Paddle Ceramic 9 10 (MACK Only) M-1587 NMU NCA Spring-A-Just Triple-Zerk Paddle Ceramic 6 (2) M NMU NCA Spring-A-Just Triple-Zerk Paddle Ceramic 7 (2) M NMU N/A NCA Spring-A-Just Triple-Zerk Paddle Ceramic 10 M-1590 M / 2 x 2 Easy Effort Torque Performance NMU N/A NCA Spring-A-Just Triple-Zerk Paddle Ceramic 6 (2) M " NMU * NCA Spring-A-Just Triple-Zerk Paddle Ceramic 6 (2) M NMU N/A NCA Spring-A-Just Triple-Zerk Paddle Ceramic 6 (2) M " *NMU is used with a 14 spline input shaft. Easy effort is a Registered Trademark of Illinois Auto Truck Co., Inc. No part of this marketing material may be reproduced in any matter without written permission from. Clutches by Illinois Auto Truck Co., Inc. 3

4 Clutch Assemblies Heavy Duty Soft Pedal Soft Pedal clutches have state-of-the-art diaphragm spring technology resulting in smoother engagement. Clutches incorporate the still popular manual adjustment feature. Drive strap design provides a smoother transfer of energy and avoids the internal friction causing metal wear. Improved heat dissipation is achieved through enlarged cover ventilation. The 30% pedal effort reduction resulting from the diaphragm design lowers driver fatigue. Clutch covers and discs are not shown to scale. Cover Assembly Number Adjustment Type Bearing Type Plate Load, lb Torque Rating (ft/lb) Carrier Style Friction Material No. of Springs Rear Disc Front Disc Min. Flywheel Opening 14 x 1 3 / 4 Soft Pedal NMU NCA Manual Single-Zerk Round Organic 8 NMU NCA Manual Single-Zerk Paddle Ceramic 8 14 x 2 Soft Pedal NMU NCA Manual Single-Zerk Round Organic 8 NMU NCA Manual Single-Zerk Paddle Ceramic 8 NMU NCA Manual Single-Zerk Paddle Ceramic 8 NMU M (MACK) NCA M Manual Dual-Zerk Paddle Ceramic / 2 x 2 Soft Pedal M-0534 M-0535 M-1077 M-1078 M-0554 M-0555 M-0974 M-0975 M-1625 M-1626 M-1625 M-1626 NMU NCA Manual Triple-Zerk Round Organic 8 M-1629 M-1630 NMU NCA Manual Triple-Zerk Round Organic 8 M-1629 M-1630 NMU NCA Manual Triple-Zerk Round Organic 10 M-1120 M-1121 NMU NCA Manual Triple-Zerk Paddle Ceramic 8 M-1637 M-1638 NMU NCA Manual Triple-Zerk Paddle Ceramic 10 M-1128 M-1129 NMU NCA Manual Triple-Zerk Paddle Ceramic 7 (2) M NMU M M NCA M Manual Triple-Zerk Paddle Ceramic 9 (MACK) M NMU M M NCA M Manual Triple-Zerk Paddle Ceramic 9 (MACK) M NMU NCA Manual Triple-Zerk Paddle Ceramic 10 M-1590 M-1591 NMU M M NCA M Manual Triple-Zerk Paddle Ceramic 9 (MACK) M NMU NCA Manual Triple-Zerk Paddle Ceramic 7 (2) M NMU NCA Manual Triple-Zerk Paddle Ceramic 6 (2) M Soft PEDAl is a Registered Trademark of Illinois Auto Truck Co., Inc. 4 Clutches by Illinois Auto Truck Co., Inc No part of this marketing material may be reproduced in any matter without written permission from.

5 Clutch Assemblies Heavy & Medium Duty Pull-Type Angle SPRing Ceramic friction material is used for the heaviest applications. All raw materials and components are of quality. Heavy duty damper springs assure longer damper life. Cover Assembly Number Adjustment Type Bearing Type Plate Load, lb Torque Rating (ft/lb) Carrier Style Friction Material No. of Springs Rear Disc Front Disc Min. Flywheel Opening 14 x 1 3 / 4 Cast Iron Single and Two Plate NMU NCA Ease-A-Just Single-Zerk Round Organic 8 M-0534 NMU NCA Ease-A-Just Single-Zerk Round Organic Rig M-0216 NMU NCA Manual Single-Zerk Round Organic 8 M-0534 M-0535 NMU NCA Manual Single-Zerk Paddle Ceramic 8 M-1077 M x 2 Cast Iron Two Plate NMU NCA Manual Single-Zerk Round Organic 8 NMU NCA Manual Single-Zerk Round Organic 8 NMU NCA Manual Single-Zerk Paddle Ceramic 8 NMU NCA Manual Single-Zerk Paddle Ceramic 8 NMU M (MACK) 15 1 / 2 x 1 3 / 4 Cast Iron Two Plate NCA M Manual Dual-Zerk Paddle Ceramic 8 NMU NCA Manual Single-Zerk Paddle Ceramic / 2 x 2 Cast Iron Two Plate NMU NCA Manual Single-Zerk Round Organic 8 NMU NCA Manual Single-Zerk Round Ceramic 8 NMU NCA Manual Single-Zerk Paddle Ceramic 8 NMU NCA Manual Single-Zerk Paddle Ceramic 10 NMU NCA Manual Single-Zerk Paddle Ceramic 10 M-0554 M-0555 M-0554 M-0555 M-0958 M-0959 M-1625 M-1626 M-1625 M-1626 M-1694 M-1695 M-1629 M-1630 M-1821 M-1822 M-1637 M-1638 M-1128 M-1129 M-1128 M-1129 NMU NCA Manual Single-Zerk Paddle Ceramic 7 (2) M NMU M (MACK) NMU M (MACK) NCA M Manual Dual-Zerk Paddle Ceramic NCA M Manual Dual-Zerk Paddle Ceramic 9 NMU NCA Manual Single-Zerk Paddle Ceramic 10 NMU M (MACK) NCA M Manual Dual-Zerk Paddle Ceramic 9 M-1197 M-1198 M-1586 M-1587 M-1590 M-1591 M-1586 M-1587 NMU NCA Manual Single-Zerk Paddle Ceramic 6 (2) M Angle spring is a Registered Trademark of Eaton Corporation No part of this marketing material may be reproduced in any matter without written permission from. Clutches by Illinois Auto Truck Co., Inc. 5

6 Clutch Assemblies Medium Duty Pull-Type Stamped Steel Cover Assembly Number Adjustment Type Bearing Type Plate Load, lb Torque Rating (ft/lb) Carrier Style Friction Material No. of Springs Rear Disc Front Disc Min. Flywheel Opening 14 x 1 1 / 2 Stamped Steel Single Plate NMU J NCA J Spring-A-Just Single-Zerk Paddle Ceramic 8 M x 1 3 / 4 Stamped Steel Single Plate NMU NCA Manual Single-Zerk Round Organic 8 M-0534 NMU NCA Manual Single-Zerk Paddle Ceramic 8 M-1507 NMU NCA Manual Single-Zerk Paddle Ceramic 8 M-1507 NMU NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 M-1507 NMU NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 M-1730 NMU NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 M-0950 NMU NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 M x 1 3 / 4 Stamped Steel Two Plate NMU A NCA Manual Single-Zerk Round Organic 8 NMU A NCA Spring-A-Just Single-Zerk Round Organic 8 NMU A NCA Manual Single-Zerk Paddle Ceramic 8 NMU A NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 NMU A NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 14 x 2 Stamped Steel Two Plate NMU A NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 NMU A NCA Manual Single-Zerk Paddle Ceramic 8 NMU A NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 NMU A NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 NMU A NCA Spring-A-Just Single-Zerk Paddle Ceramic 8 M-0534 M-0535 M-0534 M-0535 M-1507 M-1508 M-1507 M-1508 M-0950 M-0951 M-1678 M-1679 M-1485 M-1486 M-0974 M-0975 M-0958 M-0959 M-0958 M Clutches by Illinois Auto Truck Co., Inc No part of this marketing material may be reproduced in any matter without written permission from.

7 Clutch Assemblies Medium Duty Push Type Clutch covers and discs are not shown to scale. Cover Assembly Number Adjustment Type Plate Load, lb Torque Rating (ft/lb) Carrier Style Friction Material No. of Springs Spline Size Rear Disc Front Disc Min. Flywheel Opening 310MM x 1 1 / 4 & 1 3 / 8 & 1 1 / 2 Single Plate NMU NCA External Paddle Ceramic / 4 M-1801 NMU NCA External Paddle Ceramic / 8 M-1803 NMU NCA External Paddle Ceramic / 2 M-1805 NMU NCA External Paddle Ceramic / 2 M MM x 1 1 / 4 & 1 3 / 8 & 1 1 / 2 Single and Two Plate NMU NCA External Paddle Ceramic / 4 M-1013-CV NMU LP NCA External Round Organic 8 11/4 M-0618-CV NMU NCA External Round Organic / 8 M-0929-CV NMU NCA External Paddle Ceramic / 8 M-0938-CV NMU NCA External Paddle Ceramic / 2 M-0998-CV NMU NCA External Round Organic / 2 M-0622-CV NMU LP NCA External Round Organic Rig 1 1 / 2 M-1200 M-1200 NMU B-SP LP NCA External Round Organic / 2 M-0446-CV M-0467-CV NMU LP NCA External Round Organic / 2 M-0622-CV NMU LP NCA External Paddle Ceramic / 2 M-0998-CV NMU LP NCA External Paddle Ceramic / 2 M-1354 NMU LP NCA External Paddle Ceramic / 2 M-0998-CV NMU LP NCA External Round Ceramic / 2 M-0702-CV NMU LP NCA External Paddle Ceramic / 2 M-0998-CV NMU LP NCA External Round Organic / 2 M-0625-CV M CV NMU LP NCA External Round Organic / 2 M-0625-CV M CV For specific release bearing assemblies available per application refer to page 14. No part of this marketing material may be reproduced in any matter without written permission from. Clutches by Illinois Auto Truck Co., Inc. 7

8 Cover Assembly Number Adjustment Type Plate Load, lb Torque Rating (ft/lb) Carrier Style Friction Material No. of Springs Spline Size Rear Disc Front Disc Min. Flywheel Opening 14 x 1 1 / 2 & 1 3 / 4 Single and Two Plate NMU LP NCA External Round Organic / 2 M-0638-CV NMU LP NCA External Round Organic / 2 M-0638-CV NMU LP NCA External Paddle Ceramic / 2 M-0884-CV NMU LP NCA External Round Organic / 2 M-0641-CV M-0642-CV NMU LP NCA External Round Organic / 4 M-0647-CV M-0648-CV NMU LP NCA External Paddle Ceramic / 2 M-0893-CV M-0894-CV NMU LP NCA External Round Organic / 4 M-0647-CV M-0648-CV NMU LP NCA External Round Ceramic / 4 M-0715-CV M-0716-CV 350MM x 1 1 / 2 and 1 3 / 4 Single Plate NMU NCA External Paddle Ceramic / 2 M-1331 NMU NCA External Paddle Ceramic / 2 M-1578 NMU G* NCA External Paddle Ceramic / 2 M-1331 NMU NCA External Paddle Ceramic / 2 M-1331 NMU G* NCA External Paddle Ceramic / 2 M-1331 NMU NCA External Paddle Ceramic / 4 M-1333 NMU NCA External Paddle Ceramic / 4 M MM x 1 3 / 4 Single and Two Plate NMU NCA External Paddle Ceramic / 4 M " NMU NCA External Paddle Ceramic / 4 M " NMU NCA External Paddle Organic / 4 M " NMU A NCA External Paddle Ceramic / 4 M-1950 M " NMU A NCA External Paddle Organic / 4 M-2010 M " *Includes sleeve & bearing assembly. For specific release bearing assemblies available per application refer to page 14. Popular Medium Duty Clutch Assemblies NMU A nmu nmu nmu Clutches by Illinois Auto Truck Co., Inc No part of this marketing material may be reproduced in any matter without written permission from.

9 Clutch Applications Medium Duty Engine Years Number of Cylinders Cover Assembly Number Torque Rating (ft/lb) Friction Material Disc (mm) Disc Spline Size Notes Chevrolet and GMC (5500, 6500, & 7500) Gas C & T Series Topkick & Kodiak C-50 & C-60 GM 366 Gas C & T Series Topkick & Kodiak C-50 & C-60 GM 427 GMC Gas & s Brigadier General NMU NCA Ceramic 330 M-0998-CV 1 1 / 2 Lever Type NMU NCA Ceramic 310 M / 2 Diaphragm Type NMU LP NCA Ceramic 330 M / 2 Lever Type NMU NCA Ceramic 350 M / 2 Diaphragm Type 6 & NMU LP NCA Ceramic 14 M-0884-CV 1 1 / 2 Lever Type NMU LP NCA Organic 14 M / 4 Lever Type C & T Series Topkick & Kodiak Cat 3116, Cat 3126B Cat C-7 Gas GM MD Gas C & T Series Topkick & Kodiak GM Vortec 8100MD Duramax C & T Series Topkick & Kodiak 6600 Duramax C & T Series Topkick & Kodiak (Isuzu) 7800 DDC 6-71 DDC6V-53 Brigadier General W Series Isuzu Dodge Truck Gas CHR 318, CHR 361 Perk NMU LP NCA Ceramic 330 M / 2 Lever Type NMU NCA Ceramic 14 M / 4 Pull Type NMU A NCA Ceramic 14 M-1508 (Frt) M-1507 (Rr) 1 3 / 4 Pull Type NMU LP NCA Ceramic 330 M-0998-CV 1 1 / 2 Small Flywheel ID NMU LP NCA Ceramic 330 M / 2 Lever Type NMU LP NCA Ceramic 330 M / 2 Lever Type NMU NCA Ceramic 350 M / 2 Diaphragm Type NMU NCA Ceramic 14 M / 4 Pull Type Short Sleeve NMU LP NCA L-1480 Int. Pl. 750 Organic 14 M-0648-CV (Frt) M-0647-CV (Rr) 1 3 / 4 Two Plate Assembly NMU NCA Ceramic 330 M-0998-CV 1 1 / 2 Lever Type NMU NCA Ceramic 310 M / 2 Diaphragm Type NMU NCA Ceramic 350 M / 2 Diaphragm Type NMU NCA Ceramic 350 M / 2 Diaphragm Type NMU NCA Ceramic 14 M / 4 Pull Type Short Sleeve & 8 NMU LP NCA Organic 330 M-0929-CV 1 3 / 8 Lever Type No part of this marketing material may be reproduced in any matter without written permission from. Clutches by Illinois Auto Truck Co., Inc. 9

10 Clutch Applications Medium Duty Engine Years Number of Cylinders Cover Assembly Number Torque Rating (ft/lb) Friction Material Disc (mm) Disc Spline Size Notes Ford Truck (F-450, 550, 650, & 750) Gas F Series FD 330, , 391, 429, 477 Gas (Super Duty) 370, 429 Gas (Super Duty) 401, 475, 477, 534 Cat 3208 (Early Push Type) Cat 1160 (V-225) Cat 1150 (V-200) Cat 1145 (V-175) Cat 1140 (V-150) Cum 555 (V-555) Cat 3208 (Late Pull Type) Cat 3126, Cat C-7 Ford FD1060, FD1460 Cummins B5.9, C 8.3 ISB ISC Cargo Series 6.6L & 8 NMU LP NCA Organic 330 M-0929-CV 1 3 / 8 Lever Type NMU NCA Ceramic 330 M-0938-CV 1 3 / 8 Lever Type NMU NCA Ceramic 310 M / 8 Diaphragm Type NMU LP NCA Ceramic 330 M-0998-CV 1 1 / 2 Lever Type NMU NCA Ceramic 310 M / 2 Diaphragm Type & 8 NMU LP & 8 NMU LP & & 8 NCA L-1322 Int. Pl. NCA L-1322 Int. Pl. 525 Organic Organic 330 M-0626-CV (Frt) M-0625-CV (Rr) M-1200 (2 Req d) 1 1 / 2 Lever Type 1 1 / 2 Lever Type NMU LP NCA Organic 330 M-0622-CV 1 1 / 2 Lever Type NMU LP NCA Organic 14 M-0638-CV 1 1 / 2 Lever Type NMU LP NCA L-1487 Int. Pl. 550 Organic 14" M-0642-CV (Frt) M-0641-CV (Rr) 1 1 / 2 Lever Type NMU NCA Ceramic 14 M / 4 Pull Type NMU A NCA Ceramic 14 M-1508 (Frt) M-1507 (Rr) 1 3 / 4 Pull Type NMU J NCA J 520 Ceramic 14 M / 2 Pull Type NMU NCA Ceramic 14 M / 4 Pull Type Cargo Series 7.8L & 8 NMU A NCA Ceramic 14" M-1508 (Frt) M-1507 (Rr) 1 3 / 4 Pull Type Freightliner (MD, FL, & M2) Business Class M Series FL Series Cummins B5.9, C8.3 ISB, ISC MBE900 MB OM366LA Cummins B NMU G (Includes Release Bearing) NCA Ceramic 350 M / 2 Diaphragm Type NMU NCA Ceramic 14 M / 4 Pull Type NMU A NMU A NMU G (Includes Release Bearing) NCA NCA Ceramic Ceramic 14 M-1508 (Frt) M-1507 (Rr) M-1679 (Frt) M-1678 (Rr) 1 3 / 4 Pull Type 2 Pull Type NCA Ceramic 350 M / 2 Diaphragm Type M2 MBE904 4 NMU NCA Ceramic 365 M / 4 Diaphragm Type M2 MBE906 6 NMU NCA Ceramic 365 M / 4 Diaphragm Type M2 MBE906 6 NMU A NCA Ceramic 365 Hino (145, 165, 185, 238, 258, 268, & 338) FA, FB H06C-T FA, FB J05C, D-T, FD, FE, FF FS, SG, J08C, D,E-T 10 Clutches by Illinois Auto Truck Co., Inc No part of this marketing material may be reproduced in any matter without written permission from. M-1950 M / 4 Diaphragm Type NMU NCA Ceramic 310 M / 2 Diaphragm Type NMU NCA Ceramic 350 M / 4 Diaphragm Type JO8E-T NMU NCA Ceramic 14 M / 4 Pull Type

11 Clutch Applications Medium Duty Engine Years Number of Cylinders Cover Assembly Number Torque Rating (ft/lb) Friction Material Disc (mm) Disc Spline Size Notes International Truck (Dura Star 4100, 4300, & 4400) Navistar 3.9, 6.9, 7.3 Gas & Navistar D354, V304, V345 V549, VS401, VS478 VS549, 392, BC150 BD100, DV550 RD372, 406, , 501 RD501, RD450 Navistar DT360, DT466, DT530, DT530 Maxx Force 7,9 Isuzu (N, F, & H Series) 6BGI-NA, 6BGI-TC 6HKI, 6HEI-TCN 6HKI-TCN, 6HEI-T & & & 8 NMU NCA Ceramic 330 M-0998-CV 1 1 / 2 Lever Type NMU NCA Ceramic 310 M / 2 Diaphragm Type NMU NCA Ceramic 330 M-1013-CV 1 1 / 4 Lever Type NMU NCA Ceramic 310 M / 4 Diaphragm Type NMU LP NCA Organic 350 M-0638-CV 1 1 / 2 Lever Type NMU LP NCA Organic 330 M-0618-CV 1 1 / 4 Lever Type NMU LP NCA Organic 330 M-0622-CV 1 1 / 2 Lever Type NMU NCA Ceramic 350 M / 2 Diaphragm Type NMU LP NCA Organic 350 M-0638-CV 1 1 / 2 Lever Type NMU NCA Ceramic 14 M / 4 Pull Type NMU A NCA Ceramic 14 M-1508 (Frt) M-1507 (Rr) 1 3 / 4 Pull Type NMU NCA Ceramic 330 M-0998-CV 1 1 / 2 Lever Type NPR NMU NCA Ceramic 310 M / 2 Diaphragm Type FSR, FTR, FVR, FPR FVR, EVR NMU NCA Ceramic 350 M / 4 Diaphragm Type NMU NCA Ceramic 350 M / 2 Diaphragm Type NMU NCA Ceramic 350 M / 2 Diaphragm Type NMU NCA Ceramic 14 M / 4 Pull Type Short Sleeve 7.8L 6HKI No part of this marketing material may be reproduced in any matter without written permission from. NMU NCA Ceramic 14 M / 4 Pull Type NMU A Kenworth (K-260, K-270, T-170, T-270, T-300, & T-370) ISB ISC PX-6 PX NCA Ceramic 14 M-1508 (Frt) M-1507 (Rr) 1 3 / 4 Pull Type NMU NCA Ceramic 14 M / 4 Pull Type NMU A NMU A Mack-Midliner (Renault) (RVI) (MS200 & MS250) MS200 MS L, 6.2L, 8.8L Peterbilt (200, 220, 330, & 335) ISB ISC PX-6, PX-8 Sterling (Acterra) Cum ISB ISC MBE 900 Cat C NCA NCA Ceramic Ceramic 14 M-1508 (Frt) M-1507 (Rr) M-1679 (Frt) M-1678 (Rr) 1 3 / 4 Pull Type 2 Pull Type NMU LP NCA Ceramic 330 M-0702-CV 1 1 / 2 Spicer & Eaton Trans. NMU G (Includes Release Bearing) NCA Ceramic 350 M / 2 Spicer Trans. Only NMU NCA Ceramic 14 M / 4 Pull Type NMU A NMU A NCA NCA Ceramic Ceramic 14 M-1508 (Frt) M-1507 (Rr) M-1679 (Frt) M-1678 (Rr) 1 3 / 4 Pull Type 2 Pull Type NMU NCA Ceramic 14 M / 4 Pull Type NMU A NCA Ceramic 14 M-1508 (Frt) M-1507 (Rr) 1 3 / 4 Pull Type Clutches by Illinois Auto Truck Co., Inc. 11

12 Clutch Parts Essential Tools for Proper Clutch Installation Everything You Need for a Complete Clutch Installation DONE RIGHT Prevent the need to pull your transmission again after you have completed your clutch installation. Replace all clutch related wear components to ensure smooth engagement and reduce the chance of misalignment. The Illinois Auto Truck Co., Inc. Clutch Installation Kits cover 2 input shaft, pull-type applications, for popular EATon fuller RT and FR transmission models. M-1915 and M-1916 kits contain MACk application pilot bearings. All kits include clutch release fork (M-1263). ALL pilot bearings are the newest type with high temperature grease and seals. Parts Included in Installation Kits: Clutch Brake Clutch Release Fork Cross Shaft Bushings Front Bearing Cover Gaskets (Clutch Housing, Shift Lever & Front Bearing Cover) High Temperature Pilot Bearing Input Shaft Input Shaft Bearing Retaining Rings Clutch Installation Kits / Application M-1771 K-2468 Fuller RT Series M-1771-E K-2468 Fuller RT Series (With Hinged Clutch Brake) M-1910 K-3600 Fuller FR Series M-1915 K-3601 Fuller MACK FR Series M-1916 K-3599 Fuller Mack RT Series M-1993 K-3762 Fuller RT Series (Severe Duty - PTO Applications) M-2031 N/A Basic Clutch Installation Kit: Torque Limiting Clutch Brake, Clutch Fork, and (4) Cross Shaft Bushings Flywheels Bring the flywheel back to original specification by installing a NEW flywheel. / Application FW-2007 FW GB3145BM Mack E7 FW Cummins L-10 / M-11 FW Cummins NT855 / N14 FW CAT 3116 / 3126 FW Cummins 5.9L (B Series) FW C91 Navistar DT466E FW C91 Navistar 7.3L 444E FW Detroit Series 60 (Light-Weight) FW Cummins ISX Signature 600 FW CAT C-15, C-16, C-18, 3406 FW Supplemental Parts by Illinois Auto Truck Co., Inc No part of this marketing material may be reproduced in any matter without written permission from.

13 Clutch Parts Quality Replacement Clutch Components When to Use an Oversized Clutch Brake or Brake Washer Every clutch replacement requires flywheel resurfacing. The use of ceramic friction materials requires more material be removed in the resurfacing process. This results in the clutch assembly being moved closer to the engine and away from the transmission. Pre-adjustment of the clutch to compensate for a larger clutch envelope results in diminished adjustment during the life of the clutch or can even cause malfunction within the clutch assembly. M-1610 Torque Limiting Clutch Brakes M-1609 M-1834 M-1610 M-1782 M ¾ Torque Limiting (.380 thick) 1¾ Torque Limiting (.500 thick) 2 Torque Limiting (.380 thick) 2 Torque Limiting (.450 thick) 2 Torque Limiting (.500 thick) DIM A After installing the resurfaced flywheel, determine dimension A as shown in the adjacent drawing. Then select the corresponding clutch brake (hinged or torque limiting) and/or washer from the charts on the right. Installing a thicker clutch brake will minimize the amount of clutch pre-adjustment and maximize the life of the clutch. Flat Flywheel M-1882 M-1881 Hinged Clutch Brakes DIM A M ¾ (.380 thick) M ¾ (.500 thick) M (.380 thick) M (.450 thick) M (.500 thick) M (.550 thick) Installation Suggestion - Use a drop of Locktite on the bottom of the thread / 2 x 2 Cast Clutch Assy. DIM A M-1883 Standard Clutch Brakes Pot Type Flywheel 5/16 min. New Flywheel /16 min. M-1073 DIM A M ¾ One-Piece M One-Piece M ¾ Two-Piece M-1018 M Two-Piece x 2 Cast Clutch Assy. DIM A NEW IMPROVED DESIGN! Hinged Locking Clutch Brake The purpose of the clutch brake is to slow down or stop the transmission input shaft from rotating when the clutch pedal is depressed. Now you can replace worn or damaged clutch brakes without removing the transmission. The easy installation (secured with a bolt 5/32 Allen Wrench is included) saves time and money. Clutch Brake Washers Use with full clutch brakes to compensate for material removed from flywheel. Washer dimensions used only with recommended clutch brakes M-1609, M-1610, M-1881, or M DIM A M / 4 (.125 thick) M / 4 (.18 thick) M (.125 thick) M (.18 thick) No part of this marketing material may be reproduced in any matter without written permission from. Supplemental Parts by Illinois Auto Truck Co., Inc. 13

14 Clutch Parts Quality Replacement Clutch Components Pilot Bearings Important wear components to replace in a new installation ZZ x ZZ x RS2/C4-HT x.983 (high temperature) 6205-ZZ x ZZ x ZZ x ZZ x ZZ x ZZ-S x (with snap ring) (MACK) Adjustment Tools Ensure correct adjustment for proper clutch operation. T-103 Clutch Adjusting Tool M / 8 Gauge M / 2 Gauge M-1750 Tool kit of both Gauges T-103 M ZZ-SRG RS2/C5-HT RS2/C5-S-HT x (with groove only) x (high temperature) x (high temperature with snap ring) (MACK) Adjustment Mechanisms Bell Housing Cover Kits & Hoses These hand hole covers come equipped with a rubber grommet plug which allows the passage of grease through a hose while sealing the oversize hole to outside contaminants. They replace number , and include the cover, plug, mounting screws, lock washers and popular hose lengths from M Spring-A-Just M Ease-A-Just Anti-Rattle Springs M-1928 Hoses M-1137 Anti-Rattle Spring M Set of 3 Anti-Rattle Springs M-1137 M-1875 No Hose included M hose M-1884 M-1889 hose M-1885 M hose M-1608 M hose M-1886 M hose M-1887 Drive Lugs and Nuts M-0226-R Drive Lug M-0360 Drive Lug (Mack) Sleeve & Bearing Assemblies Special bearing assemblies for special applications. M ½ Mack-Midliner M ½ Freightliner M-1615 M-1030 Drive Lug Nut (Mack) M-0226-R-6 Set of 6 Drive Lugs M-1829 Set of 6 Drive Lugs & 12 Allen Head Screws M Set of 6 Drive Lugs (Mack) M Set of 6 Drive Lug Nuts (Mack) M C91 1½ Navistar M-1828 Set of 6 Drive Lugs & 6 Drive Lug Nuts (Mack) M-1710 FW-145 Set of 8 Mounting Bolts & 8 Washers (SAS1401) M-1419 FW-146 Set of 8 Mounting Bolts & 8 Washers (SAS1402) 14 Supplemental Parts by Illinois Auto Truck Co., Inc No part of this marketing material may be reproduced in any matter without written permission from.

15 Clutch Tools & Parts Essential Tools for Proper Clutch Installation M Forks, Cross Shafts, & Bushings Essential replacement wear components to avoid misalignment. Application Specific Product M-2006 M C-137 Clutch Release Fork M C-1498 Spicer M C-1047 Spicer M-2007 M C-1185 Spicer M-1984 K Kenworth M C1 International Navistar M Peterbillt (387 Series) M C1 International Navistar (3000 / 4000 Series) M Freightliner (Columbia / Century Series) / Application PeterBIlt M Clutch Pedal Pad (357, 378 & 379 Series) M Cross Shaft Lever (387 Series) M Freightliner (FLD Series) M Clutch Linkage M-1616 M C-20 Cross Shaft Bushing M Ball Joint End M C-20 Set of 4 Cross Shaft Bushings Mack M-1665 M SC-15 Lubrication Hose M Flex-Clutch Cable Volvo M-1263 M-2037 K Lubrication Hose FrEIGHtliner M-2007 A A A Clutch Rod (Columbia, FLD, Century & M2 Series) Clutch Alignment Tools Allows disc splines to be easily aligned to the main shaft. Number of Splines M / 4 spline x 1 pilot M / 8 spline x 1 pilot M / 2 spline x 1 pilot M / 2 spline x 3 / 4 pilot Clutch Jack The Illinois Auto Truck Co., Inc. Clutch Jack allows the clutch removal and installation to be a one mechanic operation. There is no assembly required and there is a 500 lb. capacity. The Clutch Jack includes a 1¾ and 2 Spline to assist for heavy and medium duty clutch jobs. M / 2 spline x 1.18 pilot M / 4 spline x 1 pilot M / 4 spline x 1.18 pilot M spline x 1.18 pilot M spline x 1.18 pilot Drive Lug Alignment Tool Number of Splines The Clutch Jack has a 1-year, limited warranty. M-0285 M-0285 Drive Lug Alignment Tool CJ & 15 1 / 2 Clutch Jack No part of this marketing material may be reproduced in any matter without written permission from. Supplemental Parts by Illinois Auto Truck Co., Inc. 15

16 Quick Clutch & Part Interchange Soft Pedal Heavy Duty Clutch AssemblIEs Easy Effort Angle Spring NMU NMU NMU NMU NMU NMU M NMU NMU NMU NMU NMU NMU NMU M NMU NMU NMU NMU NMU NMU M NMU NMU Soft PEDAl and Easy effort are Registered Trademarks of Illinois Auto Truck Co., Inc. Angle spring is a Registered Trademark of Eaton Corporation. Medium Duty Clutch AssemblIEs Style NMU A " x 1 3 / 4 " Stamped Steel Two Plate NMU MM x 1 1 / 2 Single Plate NMU " x 1 3 / 4 Stamped Steel Single Plate NMU A " x 2" Stamped Steel Two Plate NMU MM x 1 1 / 2 Single Plate NMU MM x 1 3 / 4 Single Plate SuPPlemental Parts M-1771 K-2468 Clutch Installation Kit M-1910 K-3600 Clutch Installation Kit M-1915 K-3601 Clutch Installation Kit (MACK) M-1916 K-3599 Clutch Installation Kit (MACK) M A8P Bell Housing Inspection Kit with Cover, Plug, 8" Hose & Hardware M C-137 Standard Clutch Fork RS2/C4-HT 6205-ZZ Medium Duty Pilot Bearing with High Temperature Grease RS2/C5-HT RS Heavy Duty Pilot Bearing with High Temperature Grease RS2/C5-S-HT 46AX540 Heavy Duty Pilot Bearing with High Temperature Grease & Snap Ring (MACK) M / 4 Torque Limiting Clutch Brake M " Torque Limiting Clutch Brake M-1881 BK313 2" Clutch Brake (Thickness.380") Hinged M-1882 BK " Clutch Brake (Thickness.450") Hinged M-1883 BK " Clutch Brake (Thickness.500") Hinged 16 No part of this marketing material may be reproduced in any matter without written permission from.

17 Quick Image Guide HEAvy DUTY CLUTCH ASSEMBLIES Soft Pedal Easy Effort Angle Spring Page 4 Page 3 Page 5 Soft PEDAl and Easy effort are Registered Trademarks of Illinois Auto Truck Co., Inc. Angle spring is a Registered Trademark of Eaton Corporation. MEDIUM DUTY CLUTCH ASSEMBLIES Stamped Steel 330mm 350mm 365mm Page 6 Page 7 Page 8 Page 8 DISC ASSEMBLIES 6 Spring HDD (Heavy Duty Damper) 7 Spring Vac (Vibration Absorption Control) 7 Spring M-1614 M-1960 M Spring 9 Spring MACK 10 Spring M-1507 M-1586 M-1128 No part of this marketing material may be reproduced in any matter without written permission from. 17

18 Technical Information FLYWHEEL CLEARANCE Opening Opening 10 Opening 10 8 disc springs 10 disc springs 6, 7 & 9 disc springs CLUTCH ENVELOPE The distance between the flywheel and front bearing cap is referred to as the clutch envelope. This clutch envelope becomes larger over time due to flywheel and front bearing cap wear. Instead of adjusting the new clutch upon installation, install an oversize clutch brake to compensate for the oversized clutch envelope. CLUTCH SETUP Release Yoke / Fork Clutch Brake Transmission Release Yoke / Fork Free Travel 1 / 8 Release Bearing Release Travel 1 / 2 18 No part of this marketing material may be reproduced in any matter without written permission from.

19 Technical Information Quick Troubleshooting Guide Clutch SlIPPIng PROBABLE CAUSE No free pedal. Release mechanism is binding. Worn clutch facings. Grease or oil on facings. Weak pressure springs. Overload clutch. CORRECTION Re-adjust per instructions included with each NEW clutch assembly. Check entire release mechanism & linkage. Replace all worn or modified parts and lubricate if necessary. Install a NEW clutch assembly. Install NEW disc(s) if organic friction material is used; find and repair cause of grease or oil contamination. Install a NEW clutch assembly that is correctly specified for the vehicle. Check to assure that proper clutch has been specified. Noisy Clutch PROBABLE CAUSE Clutch release bearing dry or damaged. Flywheel pilot bearing dry or damaged. Gear rattle present during engine idle. Cross member of yoke / fork is contacting clutch cover. Rear disc (pressure plate side) rivets are interfering with retainer hub. Improper clearance between drive slots and drive lugs on intermediate plate. CORRECTION Lubricate bearings with high temperature grease or install NEW clutch assembly. Replace flywheel pilot bearing. Verify that the correct clutch is selected for the vehicle. Raise engine RPM to possibly eliminate noise. Adjust the clutch. Check wear on cross shafts, bell housing bushings and release yoke / fork. Replace where necessary. Adjust clutch properly so that release bearing travels a minimum of 1 / 2 and that a 1 / 8 gap is set between the fork tips and bearing pads with clutch pedal up. Clearance should be no less than (.006 ). Poor Clutch release PROBABLE CAUSE Clutch adjustment not correct. Disc(s) is/are installed backwards or the flywheel opening is too small for disc damper OD. Damaged sleeve bushing. Damaged or bent disc assembly. Damaged clutch release bearing from lack of proper lubrication. Cross-shaft protruding through release yoke / fork clearance hole. Release yoke / fork cross piece is contacting clutch assembly at full release position. Release yoke / fork not aligned properly with release bearing. Intermediate plate sticking on the drive lugs (14 Cast AS 2-plate assemblies only). Pressure plate not retracting. Worn Splines on the input shaft. Damaged clutch brake or release bearing not in contact with clutch brake. CORRECTION Recheck adjustment per instructions. Check disc(s) labels & install per directions. Check existing flywheel opening ID vs. disc damper OD. Install a NEW clutch assembly or NEW cover assembly if applicable. Replace disc(s) assembly. Install a NEW clutch assembly or NEW cover assembly if applicable. Realign cross-shaft so that it does not protrude. Check linkage adjustment. Replace linkage or release yoke / fork. Check the flywheel. Most likely too much material has been removed from the flywheel. Check that the drive pins are 90 degrees square to the flywheel surface & that there is a min. (.006 ) clearance between the drive pins and the intermediate plate slots. Verify the installation blocks are removed during installation and not lodged in the cover during operation. Replace input shaft. Adjust clutch so that release bearing contacts clutch brake with pedal completely depressed. Replace damaged clutch brake. No part of this marketing material may be reproduced in any matter without written permission from. 19

20 Illinois Auto Truck Co., Inc. s website is dedicated to the education of heavy duty clutch users and installers. We improve our site and its content in order to provide our customers with real-time information and technical references. Because Illinois Auto Truck Co., Inc. is a customer driven company, our website is designed to provide the tools and resources needed to keep you informed of the latest in clutch technology and customer service advancements. From historical reviews of purchases to on-line accessibility of product bulletins, and updated specifications of new product offerings, our website is designed with the end-users needs in mind. Technical bulletins are written and reviewed by our clutch experts with over 70 years of experience in manufacturing and the application of heavy duty clutches and their components. These website features as well as other elements are constantly updated with the latest information. Visit us at Please visit and remember our goal is to make our site the Best in the Clutch. We always welcome and encourage your feedback and suggestions Marshall Drive Des Plaines, Illinois USA Phone: Toll-Free: Facsimile: Toll-Free Fax: sales@iatcoinc.com For more information scan codes below or Website: Online Catalog: catalog.iatco.com Visit s Sales Department 10-14