HomeTransmission > Transmission Hard PartsWestar EM-2691 Automatic Transmission Mount - Rear Right or Right
Part #: EM-2691

Westar EM-2691 Automatic Transmission Mount - Rear Right or Right

Rear Right
⚙️ 20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Oldsmobile, and Buick, Allante, Toronado, Reatta, Riviera, Eldorado, and Seville
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Reliable Automatic Transmission Mount for Buick, Cadillac, and Oldsmobile

The Westar EM-2691 automatic transmission mount is engineered to provide a precise fit and durable performance for select Buick, Cadillac, and Oldsmobile models. Designed to meet or exceed OEM specifications, this mount supports smooth transmission operation and reduces vibration for vehicles like the Eldorado, Seville, and Riviera.

Key Features of Westar EM-2691 Transmission Mount

  • Meets or exceeds OEM quality, fit, and durability standards
  • Manufactured using top-quality components for long-lasting performance
  • Designed specifically for vehicles with rubber or hydraulic transmission mounts

Detailed Product Description

The Westar EM-2691 automatic transmission mount is crafted to ensure compatibility with Buick Allante, Cadillac Eldorado, Seville, and Oldsmobile Toronado among other models. Its construction uses premium materials to withstand the stresses of transmission movement and engine torque. This mount is designed to reduce noise and vibration, contributing to a smoother driving experience. Whether your vehicle uses a rubber or hydraulic mount system, the EM-2691 is tailored to fit precisely, maintaining proper alignment and support for the transmission assembly.

Common Applications and Issues Addressed

  • Reduces excessive engine and transmission vibration
  • Prevents transmission misalignment and related drivetrain issues
  • Minimizes noise caused by worn or damaged mounts
  • Helps avoid premature wear on transmission components
  • Supports stable transmission positioning during acceleration and shifting

Installation Notes and Tips

Installation of the Westar EM-2691 transmission mount should be performed with the vehicle securely lifted and supported. It is recommended to inspect surrounding components for wear or damage during replacement. Proper torque specifications should be followed to ensure secure mounting and avoid premature failure. This mount is designed for direct replacement and does not require modifications.

Quality Assurance and Warranty

Westar manufactures the EM-2691 transmission mount in facilities that adhere to strict quality control standards, using premium materials to ensure durability and performance. This part is backed by a limited warranty against defects in material and workmanship, providing confidence in its reliability for Buick, Cadillac, and Oldsmobile vehicles.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1992CadillacAllante4.5LV8Rear Right
1991CadillacAllante4.5LV8Rear Right
1991OldsmobileToronado3.8LV6RightRight hand orientation for automatic transmission mount.
1990BuickReatta3.8LV6RightRight hand orientation for automatic transmission mount.
1990BuickRiviera3.8LV6RightRight hand orientation for automatic transmission mount.
1990CadillacAllante4.5LV8Rear Right
1990CadillacEldorado4.5LV8RightRight hand orientation for automatic transmission mount.
1990CadillacSeville4.5LV8RightRight hand orientation for automatic transmission mount.
1990OldsmobileToronado3.8LV6RightRight hand orientation for automatic transmission mount.
1989BuickReatta3.8LV6RightRight hand orientation for automatic transmission mount.
1989BuickRiviera3.8LV6RightRight hand orientation for automatic transmission mount.
1989CadillacEldorado4.5LV8RightRight hand orientation for automatic transmission mount.
1989CadillacSeville4.5LV8RightRight hand orientation for automatic transmission mount.
1989OldsmobileToronado3.8LV6RightRight hand orientation for automatic transmission mount.
1988CadillacAllante4.1LV8Rear Right
1988CadillacEldorado4.5LV8RightRight hand orientation for automatic transmission mount.
1988CadillacSeville4.5LV8RightRight hand orientation for automatic transmission mount.
1987CadillacAllante4.1LV8Rear Right
1987CadillacEldorado4.1LV8RightRight hand orientation for automatic transmission mount.
1987CadillacSeville4.1LV8RightRight hand orientation for automatic transmission mount.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2691

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.