Anchor 3445 Automatic Transmission Mount - Rear

Automatic Transmission Mount for Ford F-150

Anchor 3445 is a rear automatic transmission mount engineered to support the transmission and reduce vibration transfer through the drivetrain. It is built to OE standards for a direct-fit replacement on select Ford F-150, Ford Expedition, Lincoln Mark LT, Lincoln Navigator, and Ford F-350 applications.

• Rear automatic transmission mount for select Ford and Lincoln vehicles
• Natural and SBR rubber construction for durability and performance
• Heat-treated grade 5 steel fasteners
• Special bonding agent for a secure rubber-to-metal bond
• Rubber compound mixed to a specific durometer hardness
• 12-month warranty

Fitment Details

• Fits 2022-2025 Ford F-150, Rear
• Fits 2017-2021 Ford F-150, Rear, manual transmission vehicles only
• Fits 2009-2014 Ford F-150, Rear, manual transmission vehicles only
• Fits 2008-2014 Ford Expedition, Rear, manual transmission vehicles only
• Fits 2011-2014 Lincoln Mark LT, Rear, manual transmission vehicles only
• Fits 2008-2014 Lincoln Navigator, Rear, manual transmission vehicles only
• Fits 2009-2010 Ford F-150, Rear, 3 VALVE; AT
• Fits 2009 Ford F-350, Rear, manual transmission vehicles only

Detailed Description

Anchor 3445 transmission mount is designed as a rear mount replacement that helps secure the transmission while isolating vibration at the drivetrain connection point. The OE-style construction uses natural and SBR rubber, a controlled-durometer rubber compound, and heat-treated grade 5 bolts to support consistent fit and function. This part cross-references AMS Automotive 4380 for the same application.

What This Part Helps Address

• Excess drivetrain vibration felt in the cabin
• Movement or shifting of the transmission under load
• Noise caused by a worn rear transmission mount
• Rubber separation or deterioration at the mount
• Fitment issues when replacing a failed OE-style mount

Installation Notes and Tips

Verify transmission type and position before installation, since several listed applications are manual-transmission only. Confirm the rear mount location and match the vehicle year, make, and model exactly to the fitment data for the Ford F-150, Ford Expedition, Lincoln Mark LT, Lincoln Navigator, or Ford F-350.

Quality Assurance

Anchor 3445 is engineered to OE standards and backed by a 12-month warranty. The mount uses a bonded rubber-to-metal design and heat-treated hardware materials specified by the manufacturer for consistent service performance.