Anchor Differential Mount P/N:3623

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$34.99
MPN: 3623
Item Package Quantity: 1
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Anchor Differential Mount P/N:3623
Anchor Differential Mount P/N:3623
$34.99

Quiet driveline vibration and keep the differential securely located with the Anchor Differential Mount 3623, a rear differential mount that drops in as a direct-fit replacement for the 2007-2008 Dodge Caliber and the 2007-2017 Jeep Compass and Jeep Patriot (all engines). It helps support and locate the differential and isolates the vibration it sends into the body, so the rubber absorbs the movement instead of your cabin.

  • Support and isolation: helps support and locate the differential while dampening driveline vibration.
  • OE-standard engineering: designed to OE standards using a CAD/CAM engineering process for consistent quality.
  • Bonded rubber build: natural and Styrene Butadiene rubber that resists wear and stays stable as it ages, joined with a Chemlock® bonding agent for a strong rubber-to-metal bond.
  • Application-tuned hardness: rubber manufactured to a specific durometer (hardness) matched to the vehicle application.

Signs the original mount may need replacing include a clunk on acceleration, deceleration, or shifting, added vibration at idle, and rubber that is cracked or separated from its metal. If a worn differential mount is the cause, this replaces it. 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. Country of origin: China.

Manufacturer part number 3623.

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

5105309AB

Manufacturer's Warranty: 12 Month Warranty.

Frequently Asked Questions

What does the Anchor 3623 do?

It's a rear differential mount that helps support and locate the differential and dampens the vibration it transmits into the vehicle body.

Which vehicles does it fit?

It's a direct-fit replacement for the 2007-2008 Dodge Caliber and the 2007-2017 Jeep Compass and Jeep Patriot (all engines). See the Buyer's Guide tab to confirm your vehicle.

How do I know if my differential mount is worn?

Common signs include a clunk on acceleration, deceleration, or shifting, extra vibration at idle, and rubber that is cracked or separated from the metal. Diagnose the cause before replacing.

Are mounting fasteners included?

Any included fasteners are hardened steel with heat-treated Grade #5 bolts. Check the vehicle service information for the correct fasteners and whether the originals may be reused.

What is the mount made of?

It uses natural and Styrene Butadiene rubber bonded to metal with a Chemlock bonding agent, manufactured to a specific durometer (hardness) matched to the vehicle application.