Rear Transmission Mount for 2002-2010 Lexus SC430 & More - Anchor 9644

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$57.99
MPN: 9644
Item Package Quantity: 1
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Anchor Automatic Transmission Mount P/N:9644
Anchor Automatic Transmission Mount P/N:9644
$57.99

Silence driveline vibration and keep the back of your gearbox properly located with the Anchor transmission mount 9644, a rear automatic transmission mount that supports the transmission and dampens vibration. It drops in for the 1998-2000 Lexus GS400, 2001-2005 Lexus GS430, and 2002-2010 Lexus SC430 — see the Buyer's Guide tab for engine-level fitment.

  • Supports and isolates: helps support and locate the transmission at the rear while cushioning the vibration and movement passed into the chassis.
  • Application-tuned rubber: molded from natural and Styrene Butadiene rubber that resists wear and stays stable as it ages, with the durometer (hardness) set to the vehicle's application requirements.
  • Strong rubber-to-metal bond: a Chemlock® bonding agent locks the rubber to the metal for a durable joint.
  • Engineered to OE standards: designed using a CAD/CAM process for consistency; any included fasteners are hardened, heat-treated Grade 5 bolts.

Worn mounts show up as vibration at idle, or a clunk on acceleration, deceleration, or shifting, along with cracked or separated rubber — signs this mount may need replacing.

Interchange: 6201746 · 1042051 · 314245 · A9644 · 1237150200 · 604245 · B9644 · 3173 · EM5403

This part cross-references / interchanges with the following part numbers:

6201746, 1042051, 314245, A9644, 1237150200, 604245, B9644, 3173, EM5403

Manufacturer's Warranty: 12 Month Warranty.

Frequently Asked Questions

What vehicles does the Anchor automatic transmission mount 9644 fit?

It fits the 1998-2000 Lexus GS400, 2001-2005 Lexus GS430, and 2002-2010 Lexus SC430. Check the Buyer's Guide tab to confirm the engine for your vehicle.

Is this a front or rear transmission mount?

This is a rear automatic transmission mount, positioned to support the transmission and dampen vibration at the rear of the unit.

What is the mount made of?

It uses natural and Styrene Butadiene rubber, molded to an application-specific durometer, with a Chemlock bonding agent creating a strong rubber-to-metal bond.

What are the signs this mount needs replacing?

Watch for vibration at idle, a clunk on acceleration, deceleration, or shifting, and cracked or separated rubber. Diagnose the cause before replacing.

Are mounting bolts included?

Any included fasteners are hardened, heat-treated Grade 5 bolts. Consult the vehicle service information for the correct fasteners and whether they may be reused.