Quiet driveline vibration and keep your automatic transmission properly located with the Anchor Automatic Transmission Mount 2879. This rear transmission mount supports the transmission and dampens vibration, and it installs as a direct-fit replacement for the 1994-2005 Chevrolet Astro and 1994-2005 GMC Safari — see the Buyer's Guide tab for the full engine-level fitment.
- Supports and isolates: Cradles the rear of the transmission to help locate the powertrain and limit vibration transmitted into the chassis.
- Engineered to OE standards: Designed to OE standards using the latest CAD/CAM engineering process for consistency and quality.
- Durable rubber: Uses natural and Styrene Butadiene rubber that resists wear and stays stable as it ages for lasting performance.
- Strong bond: Chemlock® bonding agent creates a superior rubber-to-metal bond, and the rubber is built to a specific Durometer (hardness) based on vehicle application requirements.
Signs a worn mount may need replacing include vibration at idle, and clunking on acceleration, deceleration, or shifting from powertrain movement, along with cracked or separated rubber. Any included fasteners are hardened steel with heat-treated Grade 5 bolts; consult the vehicle service information for correct torque.
Interchange: 017-6583-8
01765838 · 312879HY · 22201317 · MT4118 · 7470H · A2879HY · B2879 · 2903114 · 2882 · EM5392
This part cross-references / interchanges with the following part numbers:
Manufacturer's Warranty: 12 Month Warranty.
Frequently Asked Questions
What does this mount do?
It supports the rear of the automatic transmission and helps locate the powertrain while dampening vibration transmitted into the vehicle.
Which vehicles does the Anchor 2879 fit?
It is a direct-fit replacement for the 1994-2005 Chevrolet Astro and 1994-2005 GMC Safari. Check the Buyer's Guide tab to confirm the fit for your vehicle.
Is this a front or rear mount?
This is the rear automatic transmission mount for the listed applications.
What are signs the mount needs replacing?
Vibration at idle, clunking on acceleration, deceleration, or shifting from powertrain movement, and visibly cracked or separated rubber can indicate a worn mount.
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 torque.
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