WHEEL END PRODUCTS - Stemco

1 WWWWHEEEEELLLLLLL EENNDDDDDDD PPPPPRRRROOOOOODDDDDDDDUUUUUUUUUCCCCCCTT TTTSSSPARTTTTNNNNNNUMUUBER 57774444-0101404040404040 RRREVEVE. 6/122an EnPro Industries companySTEMCO Hub Seal SelectionSTEMCO has provided the trucking industry with reliable hub seals for more than 40 years. Throughout our history, we have recognized the need for tougher, longer life seals that meet the performance, design and price requirements related to selecting the right seal for any fleet. To meet that need, Stemco has engineered a menu of sealing options designed to meet the varying performance expectations of each fleet, all in an effort to maximize performance and PERFORMANCELONG LIFEBRAKE JOB TO BRAKE JOB DURABLEAMERICAN TRAILER STANDARD LONG LIFEHIGH PERFORMANCEFOR PRESETWHEEL ENDSRUGGED & DURABLED iscover is designed for the long haul carrier seeking high performance components.

2 The Discover Seal is an excellent choice for fleets running outboard-mounted drums that allow brake changes without seal replacement. The long life characteristics of this seal, proven in testing that exceeds competitive PRODUCTS performance by five times, make it the industry choice for performance driven fleet rough and ready, Grit Guard has endured more than forty years of dirty, unfriendly road environments that destroy WHEEL end components. So with this forty year plus track record of performance, Grit Guard endures where others fail, and is still the choice for fleets working in grueling Guardian HP is the standard seal for trailer and axle original equipment manufacturers.

3 The axle installation is durable and unique, and has proven successful for more than 25 years. Today, its enhanced features offer improved cost-per-mile performance. With simple one-step axle installation, Guardian HP is the seal of choice in the trailer Voyager Seal is designed for regional route trucks, city delivery and coach applications. Rugged design, simple installation and proven performance make Voyager the right choice for fleets looking for a superior brake job-to-brake job seal. In the everyday stop-and-go traffic environment these vehicles experience, the Voyager Seal is the best is a hub installed unitized seal and features a high temperature elastomeric co-polymer sealing element for increase performance.

4 An active contaminate exclusion system protects the sealing element to provide unmatched performance to lengthen the life of the seal. Endeavor seal is approved for ConMet PreSet WHEEL of Contents6/12 Order Entry 1-800-527-8492 Fax 1-800-874-4297 3 Table of Contents 1 VMRS Codes 2 Endeavor Hub Seal 3 Application Chart 4 5 Axle Application Graphics 6 Quick Reference Section Guardian to Standard/Grit Guard 7 Guardian Hub-Seal Components 7 Standard & Grit Guard Hub-Seal To Set 8 10 Heavy Duty Bearings 11 12 Axle Ring to Hub-Seal Set 13 Bearings to Hub-Seal Set 14 15 Seal Sets Section Trailer.

5 Tag and Pusher Axle 16 25 Front Axle 26 43 Drive Axle 44 56 Unitized Pinion Seal Brochure 57 58 Pinion Seal Specifications (460-Series) 59 Installation Tools Section Universal Axle Tool Brochure 60 Universal Axle Tools (555-Series) 61 63 Fleet Hub Tools (551-Series) 64 65 Heavy Duty Axle Tools (552-Series) 66 68 Component Specifications Section Axle Ring Specifications 69 70 Grit Guard Deflector Ring Specifications 71 Oil Seal Specifications 72 74 Sentinel Hub Cap Brochure 75 76 Hub Cap Specifications 77 87 Flange Gasket Specifications 88 Component Specifications Section (cont.)

6 DataTrac PRO 89 90 Hubodometer Brochure 91 92 Hubodometer Specifications (650-Series) 93 Moisture Ejector Brochure 94 95 Pro-Torq Section 97 104 Long-Life WHEEL End Systems 105 106 Stemco Duroline Brake PRODUCTS 107 110 Engineering Changes Section 111 129 Cross Reference Section 131 176 WHEEL Bearing Adjustment Guide 177 Pro Torq Installation 178-179 Guardian Installation Instructions 180 Standard / Grit Guard SealInstallation Instructions 181 Voyager / Discover Hub-Seal

7 Installation Instructions 182 Unitized Pinion SealInstallation Instructions 183 Bearing Removal and Installation 184 Datatrac Pro Installation Instructions 185 Automatic Brake AdjusterInstallation Instructions 186 187 Warranty Inside Back CoverDescription PageDescription PageAll rights reserved. No part of this catalog may be reproduced in any form or by any means without permission in writing from Stemco .

8 2012 by Stemco LP, Longview, TexasSTEMCO300 INDUSTRIAL BLVD. (ZIP 75602-4720) BOX 1989, LONGVIEW, TEXAS 75606-1989(903) 758-9981 FAX (903) 232-3508 INTERNET Order Entry 1-800-527-8492 Fax 1-800-874-4297 6/12 product DescriptionATA/VMRS Code* Stemco Part No. SeriesAxle RingsDrive18-002-014 (STMCO)310-1000 SeriesDead18-001-015 (STMCO)Bearing Spacers18-001-013 (STMCO)357-5700 SeriesGaskets18-003-017 (STMCO)330-3000 SeriesGrit Guard Drive18-002-014 (STMCO)315-1500 SeriesDeflector RingsDead18-001-015 (STMCO)Hub Caps18-003-003 (STMCO)300-, 303-, 340-, 342-, 343-,348-, 349-, 350-, 352-, 353-, 356, & 358-0000- SeriesHubodometers51-002-002 (STMCO)650-0000 SeriesHubodometer Brackets51-002-002 (STMCO)610-0000 SeriesHubodometer Hub Caps51-002-004 (STMCO)

9 640-0000 SeriesLocating Rings18-001-013 (STMCO)356-5600 SeriesMiscellaneous Components (including Hub Cap Parts)None359-5900 SeriesO-Rings18-003-015 (STMCO)355-5500 SeriesOil Seals (Standard)Drive18-002-005 (STMCO)320-2000 SeriesDead18-001-004 (STMCO)Oil Seal Sets:Drive Axle18-002-028 (STMCO)392-9000 Series309-0900,391- & 393-0000 SeriesFront Axle18-001-026 (STMCO)382-8000 Series308-0800 & 383-0000 SeriesTrailer, Tag or Pusher Axle18-004-001 (STMCO)372-7000 Series307-0700 & 373-0000 SeriesPro-Torq Drive Axle012-001-005449-4900 SeriesTrailer, Tag, or Front Axle012-002-005447-4700 SeriesPinion Seals24-002-017 (STMCO)429-0000 & 460-0000 SeriesShoulder Bushings18-001-013 (STMCO)364-6400 SeriesTools.

10 Fleet Hub ToolsNone551-5300 SeriesHeavy Duty Axle ToolsNone552-5200 SeriesUniversal Tool Body & AccessoriesNone555-0000 SeriesUniversal Tool HeadsNone555-5000 SeriesVMRS Codes* American Trucking Association/Vehicle Maintenance Reporting Standards Increase the Performance Expectations of WHEEL EndsThe Endeavor seal features a high temperature elastomeric co-polymer sealing element. The revolutionary design incorporates hydrodynamic pumping features to keep the lubricant where it is intended to the Lubricant s Integrity to Lengthenthe Life of the Seal The premium sealing element is protected by a four-zone labyrinth to provide unmatched contaminant exclusion and Complete Confidence During the Installation StageEndeavor seal s piloted entry allows an easy and square installation every time.