MERITOR ALLFIT CLEARANCE-SENSING AUTOMATIC SLACK ADJUSTERS COMPLETE PORTFOLIO TO MEET EVERY APPLICATION AND BUDGET.
SMART ASA CHOICES FROM MERITOR. YOUR TRUSTED SOLUTIONS PROVIDER. As a leading supplier of foundation brake systems and components in North America, Meritor is dedicated to bringing cost-effective automatic slack adjuster (ASA) solutions to the commercial vehicle aftermarket. Our goal is to assist fleets and owner-operators with increasing vehicle performance while reducing operational costs. Already a worldwide leader in stroke-sensing ASA technology*, Meritor also offers an aftermarket-only clearance-sensing product line bringing an unrivaled ASA portfolio to the marketplace. Meritor AllFit Clearance Sensing ASA Clearance-Sensing Technology. Consistent Brake Performance. The Meritor AllFit Clearance-Sensing ASA utilizes the clearance sensing method to maintain a predetermined clearance between the lined brake shoe and the brake drum on an axle. The ASA adjusts as the brake lining and drum wear to maintain the clearance providing consistent brake performance throughout the lining life, as well as consistent balance between individual brakes. The AllFit Clearance-Sensing ASA also assists in keeping brake stroke within the legal limits. Meritor is the only supplier that can offer both stroke- and clearance-sensing automatic slack adjusters. Meritor Genuine ASA Meritor AllFit ASA Haldex Gunite Bendix STEMCO System Sensing Design Stroke Clearance Clearance Clearance Clearance Clearance Adjustment Stroke Return Return Return Apply Apply Return Actuation Type Packaging Lift Rod Handed & Non-Handed External Bracket Handed & Non-Handed Installation Guide Hand-Held Locator Bolt-On Slotted Bracket Manual Adjustment Request Pawl Removal/ Pull Out Low Rotation External Bracket Handed & Non-Handed Bolt-On Slotted Bracket Low Rotation Lift Rod Lift Rod Lift Rod Non-Handed Non-Handed Non-Handed Hand-Held Locator High Rotation None Provided Moderate Rotation Rigid Hands-Free Locator Low Rotation Weight 6 lbs. 13 Oz. 7 lbs. 2 Oz. 7 lbs. 2 Oz. 7 lbs. 1 Oz. 7 lbs. 5 Oz. 7 lbs. 1 Oz. * See publication SP-15102 for information on the Meritor Stroke-Sensing ASA offering.
Models To Fit Every Need. The Meritor AllFit Clearance-Sensing ASA is available in three models to meet a variety of application requirements. The Clearance-Sensing ASA can be used as a direct replacement for an existing competitive slack for truck, tractor and trailer applications and is identical in fit, form and function. The Self-Setting (S-ASA), the Premium and the Standard models makeup the Meritor AllFit Clearance- Sensing lineup and each offers distinct advantages based on a fleet or owner-operator s specific needs. Self-Setting ASA The S-ASA is easier to fit because it offers a greater degree of freedom in positioning the control arm due to its ability to self-adjust. The control arm can be fixed to the anchor bracket at any point within its arc of rotation (-16 to +130 ). This allows for easier, more efficient installation and solves adjustment problems. Premium and Standard ASAs The Meritor AllFit Premium and Standard models are also easy to use and offer simple, reliable installation. The machined-in notch creates a clear reference point for installation alignment. The control arm visual indicator requires proper alignment during installation to ensure accurate brake adjustment. The Premium and Standard clearance-sensing models feature: n Easily accessible adjustment hex with no locking pawls to remove or disengage; simplifies adjustment during installation and brake lining replacement n Built-in visual indicator to allow for quick verification of proper installation; no cumbersome templates Available for a wide range of brake specifications, the Meritor AllFit Clearance-Sensing ASA lineup covers 12.25-inch to 18-inch brakes. This includes the most popular 16.5-inch brakes for truck, trailer, severe-duty applications and more. Meritor AllFit Self-Setting ASA Meritor AllFit Premium and Standard ASA No Setup Notch and No Indicator Setup Notch and Indicator
Warranties That Offer Peace of Mind. Meritor warrants the Meritor AllFit Clearance-Sensing Automatic Slack Adjuster to be free of faults arising from either imperfect or workmanship for the period and/or mileage (whichever is greater) as indicated below: Type Application Meritor Part Numbers Warranty Period/Distance Premium Linehaul M807000 thru M807508 6-Years/1,000,000-Miles Self-Setting Linehaul M808000 thru M808508 6-Years/1,000,000-Miles Standard Linehaul R806000A thru M806508A 2-Years/200,000-Miles Premium Intercity Transit M807521 thru M807587 2-Years/200,000-Miles (or 2 Relines) Premium Severe-Duty M807000 thru M807508 M808000 thru M808508 2-Years/100,000-Miles Premium City Transit M807521 thru M807587 1-Year/100,000-Miles (or 2 Relines) Please note, the automatic slack adjuster cannot compensate for other deficiencies within the braking system. Before returning a unit, check for: n Proper installation n Loose wheel bearings n Binding camshafts n Worn or missing brake return springs n Defective brake chambers n Worn camshaft bushings and bearings Service and Support That Make Life Easier. Meritor AllFit Clearance-Sensing ASAs are backed by the industry s best customer support, which includes MeritorPartsOnline.com our industry-leading online ordering, catalog and tracking system with real-time access to complete parts information resources. Our highly trained sales team, with extensive experience selling braking system products to the commercial vehicle market, is equipped with the right product specifications, warranty and service information to assist you. The Meritor sales team has the product knowledge and expertise to help find the Meritor AllFit ASA that meets your needs. Call our Customer Care team at 888-725-9355 (in Canada, call 800-387-3889) for the total service and support you deserve.
You Asked. We Listened. You asked for more options to fit every budget and Meritor listened. The Meritor AllFit Premium and Standard Clearance Sensing ASAs offer end-users more options when choosing the right ASA without sacrificing quality or performance. The Premium model is the go-to unit with decades of proven performance. Higher quality s and supplemental, proprietary post-processing steps provide superior service life. The design is ideal for fleets and vehicle operators that want a premium product with premium benefits for maximum uptime. For end-users with a limited budget, the Standard model is the perfect choice. To carry the Meritor AllFit name, the Standard model had to meet Meritor s requirements for quality and durability. The design speaks for itself. Featuring many of the same components as the Premium model, the AllFit Standard ASA has minimal design differences, but maximum benefits. Meritor AllFit Clearance-Sensing Slacks Material Comparison Type Body/Housing Worm Shaft Worm Wheel Gaskets Rack Control Disc High-grade High-grade base with High-grade High-grade heat-treating and proprietary postprocessing of conical clutch serrations High-grade, wear-resistant Premium Housing is posttreated for optimum High-grade sinter sinter ensure longer strength and life wear resistance Standard High-grade Housing is posttreated for optimum wear resistance High-grade base with heat-treating and proprietary postprocessing ensure strength and life Slight variation in post-processing without sacrificing wear characteristics Standard-grade, wear-resistant Utilizes different base while post-processing steps ensure strength and life are not compromised Standard-grade Offers same functionality through more cost-efficient s High-grade sinter High-grade sinter
As a world leader in providing aftermarket solutions for the global commercial vehicle and industrial markets, Meritor is committed to providing our customers with innovative aftermarket ideas that deliver the results you need to get the job done faster, better and more efficiently. Vehicle models, brands and names depicted herein are the property of their respective owners and are not in any way associated with Meritor, Inc., or its affiliates. Meritor Heavy Vehicle Systems, LLC 7975 Dixie Highway Florence, Kentucky 41042 USA U.S. 888-725-9355 Canada 800-387-3889 MeritorPartsOnline.com meritor.com 2016 Meritor, Inc. Litho in USA, SP-1639 Issued 01-16 (47865/11900)