Quiet driveline vibration and keep your transmission properly located with the Anchor Rear Transmission Mount 2379, a direct-fit replacement for a wide range of GM rear-wheel-drive cars and wagons. It fits both automatic and manual transmission applications, including the 1975-1981 Buick Century, 1975-1987 Buick Regal, 1980-1985 Chevrolet Caprice, 1978-1988 Chevrolet Monte Carlo, 1978-1987 Oldsmobile Cutlass Supreme, and 1978-1987 Pontiac Grand Prix — see the Buyer's Guide tab for all 32 applications and engine details.
- Supports and isolates: helps support and locate the transmission at the rear position while dampening vibration transmitted into the chassis.
- Application-tuned rubber: uses natural and Styrene Butadiene rubber, molded to a specific Durometer (hardness) matched to the vehicle application, so it resists wear and stays stable as it ages.
- Strong bond: a Chemlock® bonding agent creates a superior rubber-to-metal bond.
- Quality build: engineered and designed to OE standards using the latest CAD/CAM process; any included fasteners are hardened steel with heat-treated Grade #5 bolts.
Signs a mount may need replacing include a clunk on acceleration, deceleration, or shifting, vibration at idle, and cracked or separated rubber. If a worn rear transmission mount is the cause, this replaces it.
Interchange: 017-6054-8
01760548 · 6201090 · 25526736 · 1257692 · 313026 · MT2379 · 6770 · A2379 · 2780015 · 1259456 · 622379 · 2903068 · EM2379
This part cross-references / interchanges with the following part numbers:
Manufacturer's Warranty: 12 Month Warranty.
Frequently Asked Questions
Where does this mount install?
It is the rear transmission mount, helping support and locate the transmission while dampening vibration transmitted into the chassis.
Does it fit automatic and manual transmissions?
Yes. This is cataloged as both an automatic and manual transmission mount. Confirm your specific vehicle in the Buyer's Guide tab.
What are the signs of a worn transmission mount?
A clunk on acceleration, deceleration, or shifting, vibration at idle, and cracked or separated rubber. Diagnose the cause before replacing.
What is the mount made of?
Natural and Styrene Butadiene rubber molded to a specific Durometer (hardness) for the application, bonded to metal with a Chemlock® agent for a strong rubber-to-metal bond.
Are mounting fasteners included?
Any included fasteners are hardened steel with heat-treated Grade #5 bolts. Consult the vehicle service information for the correct fasteners and whether they may be reused.
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