Brake Actuation Systems. Brake BREAKAWAY KITS HYDRAULIC SURGE COUPLER

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1 Systems BREAKAWAY KITS Dexter s 9 amp breakaway kit features a rechargecable, sealed maintenance-free battery and charger, for double free towing. The kit is compact in design and exceeds DOT regulations. Model DA91 is a heavy duty surge brake actuator for trailers with two or four wheels. When brakes are applied on the towing vehicle, forward inertia of trailer toward towing vehicle applies brakes on trailer in direct relation to manner brakes are applied on towing vehicle. towing vehicle hard and brakes on trailer are applied hard. Master cylinder push rod spring assembly protects system from hydraulic pressure overload Demco 2" Surge Coupler (Bulldog Head) lbs Demco 2 5 / 16" Surge Coupler (Bulldog Head) lbs A Demco Master Cylinder Kit B Demco Master Cylinder Cap Dico Model 10 Surge Coupler w/ 2 5/16 Head - 10K Dico Model 10 w/ Leveler Channel Replacement Master Cylinder Rebuild Kit (MD10/20) Replacement Master Cylinder Only (MD10/20) /16 Coupler Repair Kit Only (MD10) Replacement Shock Only (MD 10) Replacement Filler Cap & Gasket Only (MD10) Replacement Cover (MD10) /16" Actuator with Drop-10k DI /16" Adjustable Actuator-12k DI /16" Actuator Lunette Eye -7.5k Balcrank 6K w/ Leveler Channel (Bolt-On) Fulton Actuator - 6,000 lbs. capacity, Zinc A Master Cylinder (21-251) B Shock Damper for C Push Rod Assembly, Surge A Cequent Master Cylinder Cap 97

2 Systems Atwood Hydraulic Surge s add safety and convenience to trailer towing. Less complicated than other systems, the Atwood brake system provides such benefits as no "in car" hook up, no hand controls, and no special car to trailer wiring. These features, plus automatic braking, smooth performance and simple operation are combined to provide a low cost, convenient brake system Disc 2 Atwood Surge Coupler - 6,000 lbs. capacity - Disc Atwood Surge Coupler - 6,000 lbs. capacity (Refer to Appendix) K 2 Atwood Surge Coupler - 8,000 lbs. capacity (Refer to Appendix) A Replacement Master Cylinder Only C Replacement Filler Cap Only E Release HDL Kit F S/Shoulder Bolt Rep Kit G Replacement Shock Only B Master Cylinder Repair Kit H Atwood Push Rod Assembly I S/Boot Rep. Kit # J Emergency Mechanism Pieces Atwood Surge Coupler - 6,000 llbs. capacity - Zinc Plated 22P-335 Hydraulic Adapter 3/16 to 1/8 The Titan MD-60 coupler has a 6,000 pound capacity (max. G.V.W.R.) and 600 pound tongue load. It is designed for a 3 wide trailer tongue. The unique adjustable feature allows it to fit either an 1 7/8 ball or a 2 ball Dico Model 60 Multi-fit Surge Coupler (1 7/8-2 ball) Replacement Multi-fit Repair Kit Only Replacement Lever Lock Repair Kit Only Replacement Master Cylinder Kit Only Replacement Master Cylinder Repair Kit Only Replacement Filler Cap Only Replacement Shock Only M Coupler Case (Model 60) J Front and Back Rollers Breakaway Lever Assembly (Model 60) K Breakaway Spring A Push Rod Assembly (Model 60) I Gasket for Master Cylinder Cover (Model 60) Connector Dico (Model 60) (Model 6) H Master Cylinder Cover (Model 60) Dico (Model 60) CPL Lock Tab Master Cylinder Repair Kit (Model 60) Lever Lock Repair Kit (Model 60) Demco DA10 Surge Coupler w/ Levelor Channel - 10K A Replacement Master Cylinder Kit - Includes Gasket, Bolts, & Boot B Replacement Master Cylinder Cap - Includes O-Ring K w/ Channel, 4 Hole K w/ Plate K Pintle Ring Assembly Note: Head & Bolts Sold Seperately. See page #

3 Systems Part # Description Item # Dico Model 20 Surge Coupler w/ Channel 20K Dico Model 20 Surge Coupler w/ Pintle Ring 20K Dico Model 20 Surge Coupler w/ 2 5/16 Head 20K Dico Model 20 Surge Coupler w/ no Head 20K Replacement Master Cylinder Rebuild Kit (MD10/20) N/A Replacement Master Cylinder Only (MD10/20) Replacement Shock (MD20) x Replacement Filler Cap & Gasket Only (MD20) Replacement Cover (MD10) N Roller for Dico (MD10) x O Roller Bolt for Dico (MD10) x S Nut-Hex 1/2 NC #7985 6x L Grease Zerk (MD10) x Front Roller Cover (MD20) I Actuator Rear Roller for Dico (MD10) 10x T Rear Roller Bolt (MD20) 11x N Slotted Nut 5/8 NF # x Spacer (MD20) 15x A Damper Bar x Actuator Push Rod - Blk. for Dico (MD10) B RH Cylinder Brkt. for Dico A LH Cylinder Brkt. for Dico R Breakaway Lever Assembly F Dico Weatherseal # P Dico Breakaway Lock RH # Q Dico Breakaway Lock LH # Inner Slide with Lunette Eye P Titan Adjustable Clevis Hitch Adjustable Coupler Bolt 5/8 X 4.5 GD5 39x Adjustable Coupler Nut for x Connector #12099 Dico (MD/20) E Gasket for Connector Dico Inner Slide Dico (MD/20) 2 5/ Adjustable Coupler Head 2 5/16 Buyers N/A Adjustable Pintle Ring N/A CRear Roller Bolt 5/8 X 5 UNF 47 99

4 Systems Part # Description Item # /16" Actuator Coupler -7.5k M Bearing: Top & Bottom Dico (MD10) G Front Roller H Front Roller Cover 7500# A Breakaway Lever Assembly (MD6) 7, F Breakaway Spring (MD6) Master Cylinder Mtg Plate Push Rod Plate Push Rod for Titan 7.5K Actuator Master Cylinder K (MD6) Filler Cap with Gasket Dico (MD6) Connector (MD 6/60) Spring Shock (MD 6/10) I Dico Actuator Rear Roller (MD10) Master Cylinder Repair Kit (MD60) N/A Dico Repair Kit: 2 5/16 Coupler N/A 100

5 Systems Part # Description Item # M Bearing: Top & Bottom Dico (MD10) 2x J Bearing: Side Dico (MD10) 3x N Roller (MD10) O Roller Bolt for Dico (MD10) R BreakawayLever Assembly F Dico Weatherseal # Q Dico Breakaway Lock LH # P Dico Breakaway Lock RH # Cover Dico (MD10/20) Inner Slide Assembly (MD10) Master Cylinder Dico (MD10/20) Plastic Filler Cap Dico (MD10) E Gasket for Connector Dico Connector #12099 Dico (MD20) B RH Cylinder Brkt. Dico A LH Cylinder Brkt. Dico Actuator - Push Rod Blk Dico (MD10) Shock (MD6/10) 29x Actuator Rear Roller Dico(MD10) 30x Actuator Master Pin Dico (MD10) 31x Adjustable Clevis 3/4 Fits Channel Adjustable Coupler Bolt 5/8 X 4.5 GD5 36x Adjustable Coupler Nut for x Adjustable Coupler Nut for S Nut-Hex 1/2 NC # L NGrease Zerk (MD/10) Adjustable Coupler Head 2 5/16 Buyers Adjustable Pintle Ring Dico Repair Kit 2 5/16 Coupler N/A Master Cylinder Rebuild Kit (MD10/20) N/A 101

6 Systems BALL CRANK A-FRAME ACTUATORS Ball Crank Actuator for 2 Ball LO Ball Crank Actuator for 2 5/16 Ball LO STRAIGHT TONGUE BRAKE ACTUATORS QT " Ball, 3" Channel / Requires no connections to towing vehicle QT QT /16 Ball, 3" Channel / Requires no connections to towing vehicle QT BRAKE STRAIGHT TOUNGE ACTUATORS - LUNETTE EYE COUPLERS Eye Adjustable Actuator-12k DI Eye Adjustable Actuator-10k DI ADJUSTABLE HEAD SETS This coupler can either be used in conjunction with the surge couplers above or with the leveling channel on page # 104. G.V.W.R. 12,000 lbs /16 Head Assembly /16 Weld-On Coupler Heavy duty steel construction, multi-position mounting in either 3 position, 5 position channel or weld style. Zinc-plated easy latch mechanism allows for quick engage/disengage of coupler. Capacity:12,000 lbs. M.G.T.W. (2-5/16") ,000 lbs. M.G.T.W. (2") / 16 Coupler, 12K, Bolt-On, Painted (Refer to Appendix) Coupler, 10K, Bolt-On Painted A 2 Adjustable Coupler w/ 3 pos chn (1) A 2 5/16 Adjustable Coupler w/ 3 pos chn (1) /16 Adjustable Coupler w/ 5 pos chn (1) 102

7 Systems ADJUSTABLE HEAD SETS Designed for "tag along" trailers used primarily in the construction business, BULLDOG forged adjustable couplers allow level towing behind a variety of towing vehicles. The height of the trailer tongue may be quickly adjusted to match the height of the hitch ball for safer, smoother towing. Couplers fit inside a 2 7 / 8 wide channel Forged Adjustable Coupler - 7,000 lbs. Gross / 16 Forged Adjustable Coupler - 12,500 lbs Gross Capacity: 2,000 lbs. maximum vertical load / 12,000 lbs. M.G.T.W. 3" I.D. eye 1-9/16" eye section Buyers 3 Pintle Ring Assembly (Refer to Appendix) B Pintle Ring w/ 5 pos chn (1) K Pintle Ring w/ 3 pos chn (1) HD B20K 3 Pintle Ring, Wallace Forge G Unique cast steel shield prevents damage to coupler latching mechanism - Patented Wedge-Latch design act like a vise, keeping the trailer ball locked in the ball pocket - Hardened steel field serviceable ball clamp provides years of trouble free towing and eliminates need to replace coupler - Fast, convenient latching simplifies hook-up and saves time. No more fighting calm shell style latching mechanisms - Rust resistant grey dip primer ensures total coverage and excellent corrosion resistance /16 Cast Bulldog Coupler - (14K lbs.) -w/ Bolts & Nuts A256C

8 Systems LEVELING CHANNEL Used for leveling the Titan, Buyers, Fulton or Bulldog adjustable couplers above. Requires two bolts and nuts per coupler Hole Leveler Channel (Refer to Appendix) Hole Leveler Channel w/gussets B Bolt & Nut GR Adjustable Clevis 3/4 Fits Channel 10K P Titan Adjustable Clevis Hitch 1 12K HYDRAULIC LOCK-OUT SOLENOID When installed between the hyd. surge coupler and the brake line, it makes it possible to backup without activating the brakes Hyd. Lock Out Solenoid HYDRAULIC LINE KIT Used to hook hydraulic actuators to hydraulic braked axles Single Sprung Axle Plumbing Kit Single Torflex Axle Plumbing Kit Single Torsion Line Kit Tandem Sprung Axle Plumbing Kit Tandem Torflex Axle Plumbing Kit Triple Plumbing Kit Triple Torsion LIne Kit P-005 Rubber Flex Hose, Straight End MF 22P Rubber Flex Hose, All Plumbing Kits, 90 Degree End P Rubber Flex Hose, Hydraulic Disc MF P Second Axle Add-on Kit P Positor Single Axle Plumbing Kit 22P-600-P Positor Tandem Plumbing Kit 104