Main Shaft Shim - Mopar (68164881AA)

Details

• Brand:

  

• SKU:

  68164881AA

• Other Names:

  Shim

• Description:

  The Mopar Main Shaft Shim (68164881AA) is a genuine OEM transmission service component designed to provide precise spacing and clearance adjustment within the transmission assembly. Built to Mopar factory specifications, this shim ensures accurate fitment, proper component alignment, and long-term drivetrain reliability while helping maintain original transmission performance.

  Engineered for use in select Mopar vehicles, this main shaft shim plays a critical role in establishing the correct end play, preload, and positioning of transmission components associated with the main shaft assembly. Proper shim selection and installation help maintain gear alignment, bearing support, and smooth transmission operation.

  Constructed from high-quality precision-machined automotive-grade material, this shim is manufactured to strict dimensional tolerances to ensure accurate transmission setup and serviceability. Its durable construction is designed to withstand the loads, temperatures, lubrication exposure, and operating conditions present within the transmission.

  This shim features a 1.85 mm thickness, providing the exact specification required for designated transmission service and adjustment procedures. Proper clearance adjustment is essential for maintaining transmission efficiency, minimizing component wear, and ensuring smooth gear engagement.

  As a genuine Mopar component, this main shaft shim is manufactured to OEM standards for exact fit, function, and reliability. Whether used during transmission overhaul, repair, or assembly, it helps restore original equipment operating specifications and drivetrain performance.

  Designed for transmission service applications, this genuine Mopar main shaft shim installs according to factory service procedures and specifications, helping achieve proper transmission clearances and component alignment.

  (1) Main shaft shim

  Specifications:

  • Thickness: 1.85 mm

  Application:

  • Transmission main shaft adjustment
  • Gear and bearing clearance setup
  • Transmission overhaul and service

  Compatible with a range of Mopar vehicles equipped with the corresponding factory transmission configuration.

  IMPORTANT FITMENT NOTICE: Fitment may vary depending on vehicle model, trim level, transmission type, drivetrain configuration, production date, and equipped features. Providing your VIN (Vehicle Identification Number) is REQUIRED to verify correct fitment. Orders cannot be processed without a valid VIN included at the time of purchase. Always confirm compatibility with VIN before ordering.

• Condition: New
• Notes: Engines: 3.6L Mid V6 Engine. 3.0l v6 24v vvt engine. 3.0l v6 24v vvt engine w/ess. 3.6l v6 24v vvt engine upg i w/ess.
  Transmissions: 8-spd auto 845re trans (make).
• Applications: E 4x2. E 4x4. Summit 4x2. Summit 4x4. X 70th Anniversary 4x2. X 70th Anniversary 4x4. 4x2. 4x4. 75th Anniversary Edition 4x2. 75th Anniversary Edition 4x4.

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