05Stemco Auto-Torq

EASY INSTALLATION. NO TORQUE WRENCH REQUIRED. STEMCO is changing the game on wheel ends again! With the Auto-Torq axle fastener, installation has never been easier. Auto-Torq sets the wheel end in optimum bearing adjustment for maximum life. Easy Installation Auto-Torq technology takes the guesswork out of axle fastener installation by eliminating complex processes and specialty tools required with current market axle fasteners. Maximizes Bearing Life By applying the optimum clamp load on the bearings every time, bearing wear is minimized, resulting in the longest bearing service life. All-In-One Solution Let Auto-Torq do the work. Throw away those costly spacers, half-stand bearings and precision hubs necessary for “PreSet” systems. Auto-Torq is compatible with any industry hub manufacturer. Combine with STEMCO industry-leading seals, bearings and hubcaps for extended warranties on your wheel ends. Speeds Workflow By eliminating the need for complex and repetitive steps, Auto-Torq allows for a quicker install time with improved peace of mind that installation is done correctly. Optimal Wheel Bearing Adjustment Designed with an internal mechanism for optimal wheel bearing adjustment according to Society of Automotive Engineers (SAE) Recommended Practice J2535 for Wheel Bearing Adjustment and Optimal Bearing Life. Prevents Backoff with Easy Removal Integrated locking mechanism prevents backoff while still allowing for easy removal for annual inspections and maintenance. Offers Peace of Mind With no clips, washers, keepers, snap rings or screws involved, you can rest assured that installation is performed correctly. The Auto-Torq eliminates most variables and sets optimum bearing adjustment AUTOmatically. CATALOG NUMBER 05 EASY INSTALLATION. NO TORQUE WRENCH REQUIRED. STEMCO is changing the game on wheel ends again! With the Auto-Torq axle fastener, installation has never been easier. Auto-Torq sets the wheel end in optimum bearing adjustment for maximum life. Easy Installation Auto-Torq technology takes the guesswork out of axle fastener installation by eliminating complex processes and specialty tools required with current market axle fasteners. Maximizes Bearing Life By applying the optimum clamp load on the bearings every time, bearing wear is minimized, resulting in the longest bearing service life. All-In-One Solution Let Auto-Torq do the work. Throw away those costly spacers, half-stand bearings and precision hubs necessary for “PreSet” systems. Auto-Torq is compatible with any industry hub manufacturer. Combine with STEMCO industry-leading seals, bearings and hubcaps for extended warranties on your wheel ends. Speeds Workflow By eliminating the need for complex and repetitive steps, Auto-Torq allows for a quicker install time with improved peace of mind that installation is done correctly. Optimal Wheel Bearing Adjustment Designed with an internal mechanism for optimal wheel bearing adjustment according to Society of Automotive Engineers (SAE) Recommended Practice J2535 for Wheel Bearing Adjustment and Optimal Bearing Life. Prevents Backoff with Easy Removal Integrated locking mechanism prevents backoff while still allowing for easy removal for annual inspections and maintenance. Offers Peace of Mind With no clips, washers, keepers, snap rings or screws involved, you can rest assured that installation is performed correctly. The Auto-Torq eliminates most variables and sets optimum bearing adjustment AUTOmatically.

MIDWESTWHEEL.COM MEMBER KANSAS CITY 5801 E. Front St. Main ....(816) 471-1552 Parts....(800) 821-7402 JOPLIN 2424 Stephens Blvd. Main ....(417) 717-6022 Parts....(866) 318-9111 SPRINGFIELD 812 Lillian Dr. ∙ Strafford, MO Main ....(417) 429-2476 Parts....(800) 785-3705 SIOUX CITY 1819 4th St. Main ....(712) 252-7969 Parts....(800) 943-3534 CEDAR RAPIDS 200 50th Ave. S.W. Main ....(319) 365-4453 Parts....(800) 332-5435 DES MOINES 1436 E. Ovid Ave. Main ....(515) 265-1491 Parts....(800) 888-0248 CLEAR LAKE 840 Hwy. 18 W. Main ....(641) 357-7101 Parts....(800) 397-5630 DAVENPORT 8502 Northwest Blvd. Main ....(563) 322-2671 Parts....(800) 553-1886 OMAHA Main ....(531) 239-3050 Parts....(800) 322-8757 NEBRASKA IOWA MISSOURI January 30, 2024 (05Stemco Auto-Torq) Canada | 877-232-9111 | 905-206-9700 5775 McLaughlin Road Mississauga, Ontario L5R 3P7 | Canada Australia, New Zealand, Papua 011-61-2-9793-2599 2/198 Walters Road Arndell Park NSW 2148 | Australia United States | 800-527-8492 | 903-758-9981 300 Industrial Drive Longview, Texas 75602 | US Making the Roadways Safer® Mexico | 444-804-1736 Eje Central Sahop No 215, Zona Ind San Luis Potosi SLP 78395 | Mexico stemco.com COMBINE AUTO-TORQ WITH THE DISCOVER® XR SEAL FOR MAXIMUM IMPACT When you combine Auto-Torq with the Discover® XR Seal with patented GlideLock™ technology, you’re further accelerating workflow while maximizing safety and runtime. In fact, these two components are specifically designed to work together. GlideLock technology eliminates installation issues by reducing installation force by 50%. Plus, the Discover XR seal's piloted entry allows an easy and square installation every time—preventing the industry’s leading cause of failure: cocked seals and excessive heat generation. Even better, Auto-Torq isn't single use. It's in it for the long haul, delivering excellent performance for the life of the vehicle. DISCOVER XR INSTILLS CONFIDENCE DURING INSTALLATION AND AFTER • Ease of installation • Durability to service the entire life of the vehicle • Specifically engineered and tested to work with STEMCO Auto-Torq • Reduces installation force, eliminating the #1 cause of seal failure • Glides on straight with self-locking technology • Internal sealing features remain intact AUTO-TORQ KIT PART NUMBERS PART NO. DESCRIPTION PRO-TORQ CROSS REFERENCE ZIP-TORQ CROSS REFERENCE ST 480-4743-XR Contains Discover XR 373-0443, “N” Tapered Trailer 17,000# - 22,500# ST 447-4743 ST 400-4743 ST 480-4723-XR Contains Discover XR 373-0423, “P” Parallel Trailer 22,500# ST 447-4723 ST 400-4723 STEMCO, Auto-Torq, Discover XR, Zip-Torq and Pro-Torq are registered trademarks of STEMCO Products Inc. Printed in the USA. © 2023 STEMCO Products Inc. Part No. 571-3050 | Rev. 3/23 SAFE. SECURE. SIMPLE. OPTIMAL BEARING ADJUSTMENT < PRE-LOAD END PLAY > BEARING LIFE 0 SEE THE BENEFITS OF AUTO-TORQ PART NO. DESCRIPTION CROSS REFERENCE CROSS REFERENCE ST 480-4743-XR Contains Discover XR 373-0443, “N” Tapered Trailer 17,000# - 22,500# ST 447-4743 ST 400-4743 ST 480-4723-XR Contains Discover XR 373-0423, “P” Parallel Trailer 22,500# ST 447-4723 ST 400-4723

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