Tame driveline vibration and keep your gearbox properly positioned with the Anchor Transmission Mount 2124, a direct-fit replacement for the 1955-1957 Chevrolet Bel Air, 1955-1957 Chevrolet One-Fifty Series, and 1955-1957 Chevrolet Two-Ten Series. Listed as both an Automatic Transmission Mount and a Manual Transmission Mount, this is the LEFT-side unit that helps support and locate the transmission while isolating vibration from the chassis.
- Core job: supports the transmission and dampens vibration to limit driveline movement.
- Engineered to OE standards: developed with a CAD/CAM engineering process for consistent quality and fit.
- Rubber construction: natural and Styrene Butadiene rubber that resists wear and stays stable as it ages for long service life; molded to a specific Durometer (hardness) matched to the application.
- Chemlock® bonding: used for a superior rubber-to-metal bond.
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. Signs a mount may need replacing include a clunk on acceleration, deceleration, or shifting, vibration at idle, and cracked or separated rubber. Diagnose the cause before replacing.
Interchange: 312124 · 3735063 · MT2124 · A2124 · B2124 · EM2124
This part cross-references / interchanges with the following part numbers:
Manufacturer's Warranty: 12 Month Warranty.
Frequently Asked Questions
What does the Anchor 2124 transmission mount do?
It helps support and locate the transmission while dampening vibration, limiting driveline movement and isolating noise and vibration from the chassis.
Which vehicles does this mount fit?
It is a direct-fit replacement for the 1955-1957 Chevrolet Bel Air, One-Fifty Series, and Two-Ten Series. See the Buyer's Guide tab to confirm your vehicle.
Is this for an automatic or manual transmission?
It is listed as both an Automatic Transmission Mount and a Manual Transmission Mount, and it is the LEFT-side unit for the listed applications.
What are the signs my transmission mount is worn?
Watch for a clunk on acceleration, deceleration, or shifting, vibration at idle, and cracked or separated rubber. Diagnose the cause before replacing.
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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