Quiet driveline vibration and keep the transmission properly located with the Anchor Automatic Transmission Mount 9458, a rear-left mount that drops in as a direct-fit replacement for the 2004-2006 Acura TL (see the Buyer's Guide tab for engine-level fitment). It helps support and locate the transmission while isolating engine and drivetrain vibration from the chassis.
- Supports and dampens: cradles the transmission at the rear-left position and absorbs vibration for smoother, quieter operation.
- Engineered to OE standards: designed using CAD/CAM engineering for consistent quality and fit.
- Bonded rubber construction: natural and Styrene Butadiene rubber resists wear and stays stable as it ages, with a Chemlock® bonding agent for a strong rubber-to-metal bond.
- Application-tuned durometer: rubber is manufactured to specific hardness measurements based on the vehicle application.
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 clunking on acceleration, deceleration, or shifting, vibration at idle, and cracked or separated rubber.
Interchange: 50860SEPA03 · 6022540 · 3312775 · A9458 · 625002 · B9458 · 4399 · 3940 · EM9458
This part cross-references / interchanges with the following part numbers:
Manufacturer's Warranty: 12 Month Warranty.
Frequently Asked Questions
What vehicles does the Anchor 9458 mount fit?
It is a direct-fit replacement for the 2004-2006 Acura TL. See the Buyer's Guide tab for engine-level fitment details.
What position is this mount?
It is the rear-left automatic transmission mount, located at the rear-left position on the applicable vehicles.
What does this transmission mount do?
It helps support and locate the transmission while isolating and dampening vibration from the drivetrain, keeping operation smoother and quieter.
What are signs my transmission mount may need replacing?
Clunking on acceleration, deceleration, or shifting, added vibration at idle, and visibly cracked or separated rubber can indicate a worn mount. 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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