MasterPro A2691 Automatic Transmission Mount - Rear, Rear Right or Right

Brand MasterPro A2691
Position Rear
Fits Cadillac, Buick, and Oldsmobile · 21 vehicles

OEM replacement. Built to meet original equipment specifications for a direct-fit repair.

Steel construction. A steel mount and bracket provide a sturdy, dependable foundation.

Rubber cushion. Solid rubber helps isolate vibration for smoother operation.

Cross-references Anchor 2691, General Motors 1639063 and General Motors 1644553 for the same application. See all 8.

$22.90Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

Automatic Transmission Mount for OE Replacement

MasterPro A2691 is a standard replacement automatic transmission mount built with a steel bracket, steel mount construction, and a rubber bushing with a solid cushion design. It is made to meet or exceed original equipment manufacturer specifications for direct-fit service on select Cadillac, Buick, and Oldsmobile applications.

Use MasterPro A2691 when you need an OEM replacement transmission mount for vehicles such as the Cadillac Allante, Cadillac Eldorado, Cadillac Seville, Buick Reatta, Buick Riviera, and Oldsmobile Toronado. This part cross-references Anchor 2691 for the same application.

Key Features

  • Automatic transmission mount, OEM replacement style
  • Steel mount and steel bracket construction
  • Rubber bushing with solid cushion type
  • Black bushing and black bracket finish
  • Meets or exceeds original equipment manufacturer specifications
  • Mounting bracket included
  • Standard replacement grade for service repairs
  • MasterPro A2691 cross-reference: Power Torque B2691

Detailed Description

MasterPro A2691 is engineered as a transmission mount for vehicles that require a direct OE-style replacement at the rear, right, or rear-right mounting location depending on application. The steel-and-rubber construction helps restore proper transmission support and maintain drivetrain alignment in service applications. For buyers searching for a transmission mount for 1987-1990 Cadillac Eldorado right, 1987-1990 Cadillac Seville right, or 1989-1992 Cadillac Allante rear, this part number provides a focused fitment match. It also applies to 1989-1991 Buick Reatta right, 1989-1990 Buick Riviera right, and 1989-1990 Oldsmobile Toronado right.

What It Helps Address

  • Excessive drivetrain movement from a worn transmission mount
  • Vibration transferred into the cabin from deteriorated rubber support
  • Misalignment caused by a collapsed or damaged mount
  • Noise during acceleration, shifting, or load changes
  • Service replacement for a failed OE-style automatic transmission mount

Installation Notes and Tips

Verify the vehicle’s transmission mount position before ordering, since fitment varies by rear, right, and rear-right applications. Confirm the existing mount style and bracket layout against the vehicle application list for Cadillac Allante, Cadillac Eldorado, Cadillac Seville, Buick Reatta, Buick Riviera, and Oldsmobile Toronado. MasterPro A2691 is a direct replacement part number for service use, and the included mounting bracket supports installation where the original design uses a bracketed mount.

Quality Assurance

MasterPro A2691 is built to meet or exceed original equipment manufacturer specifications for the listed applications. It is a standard replacement transmission mount designed for OE-style service on select Cadillac, Buick, and Oldsmobile vehicles.

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1992CadillacAllante4.5LV8RearFits multiple vehicle models with manual transmissions for easy installation.
1991BuickReatta3.8LV6RightFits multiple vehicle models with manual transmissions for easy installation.
1991CadillacAllante4.5LV8RearFits multiple vehicle models with manual transmissions for easy installation.
1990BuickReatta3.8LV6RightFits multiple vehicle models with manual transmissions for easy installation.
1990BuickRiviera3.8LV6RightFits multiple vehicle models with manual transmissions for easy installation.
1990CadillacAllante4.5LV8RearFits multiple vehicle models with manual transmissions for easy installation.
1990CadillacEldorado4.5LV8RightFits multiple vehicle models with manual transmissions for easy installation.
1990CadillacSeville4.5LV8RightFits multiple vehicle models with manual transmissions for easy installation.
1990OldsmobileToronado3.8LV6RightFits multiple vehicle models with manual transmissions for easy installation.
1989BuickReatta3.8LV6RightFits multiple vehicle models with manual transmissions for easy installation.
1989BuickRiviera3.8LV6RightFits multiple vehicle models with manual transmissions for easy installation.
1989CadillacAllante4.5LV8RearFits multiple vehicle models with manual transmissions for easy installation.
1989CadillacEldorado4.5LV8RightFits multiple vehicle models with manual transmissions for easy installation.
1989CadillacSeville4.5LV8RightFits multiple vehicle models with manual transmissions for easy installation.
1989OldsmobileToronado3.8LV6RightFits multiple vehicle models with manual transmissions for easy installation.
1988CadillacAllante4.1LV8Rear RightFits multiple vehicle models with manual transmissions for easy installation.
1988CadillacEldorado4.5LV8RightFits multiple vehicle models with manual transmissions for easy installation.
1988CadillacSeville4.5LV8RightFits multiple vehicle models with manual transmissions for easy installation.
1987CadillacAllante4.1LV8Rear RightFits multiple vehicle models with manual transmissions for easy installation.
1987CadillacEldorado4.1LV8RightFits multiple vehicle models with manual transmissions for easy installation.
1987CadillacSeville4.1LV8RightFits multiple vehicle models with manual transmissions for easy installation.
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 2691General Motors — 1639063General Motors — 1644553General Motors — 1646517General Motors — 1647000Pioneer — 622691Power Torque — B2691Westar — EM-2691