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Upgrade & Restore Your Tire Changer & Wheel Balancer's 1/8" X 1 Cotter Pin

The 1/8" X 1 Cotter Pin (Coats 8102278) is a high-quality replacement component engineered to maintain maximum performance and durability on professional tire changer & wheel balancers. Over time, original wear-and-tear parts can stretch, wear down, or leak under high-pressure shop operations, leading to mechanical play or calibration loss.

Replacing a worn 1/8" x 1 cotter pin with this factory-spec part restores optimal mechanical function, ensuring a tight, unyielding operation and protecting neighboring assemblies from premature wear.

Key Features & Specifications

  • OEM Specifications: Precision manufactured from premium materials to match original equipment clearances, tolerances, and dimensions.
  • Heavy-Duty Construction: Built to withstand repeated heavy load cycles in active workshop environments.
  • Exact Part Code: Direct factory replacement for Coats Part # 8102278.

Complete Machine Compatibility

This replacement 1/8" x 1 cotter pin is verified to fit your equipment and is documented in the following official parts manuals and schematics:

  • 85613512 E900 Parts List
  • 1300, 1400, 1500 and 1600 Wheel Balancer Part Identification
  • 2014-07-07 US WD Edition SP Price Book for pub
  • 2013-01-01 Canada - Service Partner Edition SP Price Book
  • GTS-70 CA Parts Manual
  • 2013-01-01 US - Service Partner Edition SP Price Book
  • 4070 Tire Changer Parts Manual
  • 2013-01-01 Canada - Warehouse Distributor Edition SP Price Book

🔧 Pro Installer Tip:

Always verify that your original machine schematic specifies part number 8102278 before purchase. Thoroughly clean the shaft, housing, or mounting threads of any accumulated tire debris, grease, or rust with a wire brush before securing the new component to prevent binding and ensure perfect alignment.


Alternative / Cross-Reference Part Numbers: SVI 8102278 | Distributor AM8102278

AMMCO and COATS are registered trademarks of The Coats Company. AEPN Inc. is not associated in any way with The Coats Company, Inc. Any names, symbols, numbers, and descriptions are used for reference purposes only. It is not implied that any part listed is the product of these manufacturers.

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