JXB Performance TMT01A0 Billet Transmission Mount 2020+ Ford Explorer Lincoln Aviator AWD

Stop Your Explorer's Transmission from Moving Around and Start Putting Power Down Cleanly

The JXB TMT01A0 Billet Transmission Mount is a direct replacement for the failure-prone OEM rubber mount in the 2020+ Ford Explorer and 2nd Gen Lincoln Aviator AWD. CNC-machined from billet aluminum and engineered with tunable polyurethane inserts, the TMT01A0 reduces transmission movement by up to 64 percent compared to stock, translating to sharper throttle response, reduced driveline slop, and a more connected feel every time you put your foot down.

Three bushing densities, Street, Performance, and Track, let you dial in exactly how firm you want the mount to feel, from an imperceptible upgrade over stock all the way to full track-day precision. The TMT01A0 fits all 2020+ Explorer trims including ST, Platinum, and Limited across both 4-cylinder and 6-cylinder engines, as well as all AWD Lincoln Aviator models, and installs with basic hand tools in a standard driveway setting.

Key Features

• CNC-machined billet aluminum upper and lower frames with center piece for maximum rigidity
• Tunable polyurethane inserts available in Street (33% movement reduction), Performance (56%), and Track (64%) density
• Direct bolt-in replacement for the OEM mount, no permanent modifications required
• Fits all 2020+ Ford Explorer trims (ST, Platinum, Limited) with 4-cylinder and 6-cylinder engines
• Fits all 2nd Gen (2020+) Lincoln Aviator AWD models
• Street density: no increase in NVH over stock
• Performance density: negligible NVH increase, significant improvement in driveline feel
• Track density: slight NVH increase, precise drivetrain feedback for spirited driving
• Four included Allen bolts clamp the assembly together; small rubber bumper inserts press into four slots on the mount
• Individual replacement parts and spare bushing sets available separately for long-term serviceability
  

Bushing Density Comparison

Fitment

Specifications

What's Included

• 1x TMT01A0-S/P/T billet aluminum transmission mount assembly (upper frame, lower frame, center piece)
• Polyurethane bushing set (Street, Performance, or Track density per selection)
• 4x Allen assembly bolts
• 4x rubber bumper inserts
  

Frequently Asked Questions

What is wrong with the stock OEM transmission mount on the 2020+ Ford Explorer?

The factory rubber transmission mount is designed for comfort over performance. Under hard acceleration, it allows the transmission to move significantly, creating a rubbery, delayed feeling at the throttle and increasing shock loads on drivetrain components. Over time and with repeated hard use, the rubber deteriorates and the mount fails entirely, leading to clunking, vibration, and excessive drivetrain slop. The TMT01A0 replaces the rubber core with tunable polyurethane inserts inside a rigid billet aluminum frame, eliminating deflection and lasting far longer than the OEM unit.

Which bushing density should I choose for the TMT01A0?

If your Explorer is primarily a daily driver and you want zero change to ride quality or cabin noise, choose Street. It still cuts transmission movement by 33 percent over stock with no NVH penalty. If you do any spirited driving or track days and want a noticeably more connected throttle feel, choose Performance for a 56 percent reduction with minimal NVH impact. If your Explorer is a dedicated performance or track vehicle and you want maximum driveline control and are comfortable with a slight increase in vibration, choose Track for the full 64 percent reduction.

Will the TMT01A0 cause more vibration or road noise in my Explorer?

The Street bushing produces no measurable increase in NVH over stock on JXB's test vehicle. The Performance bushing may cause a slight increase in some vehicles but is not noticeable in typical driving conditions. The Track bushing does produce a slight vibration increase that JXB describes as not noticeable with the radio on or windows cracked. If you are sensitive to NVH and drive primarily on the street, the Street bushing is the safest choice.

Does the TMT01A0 fit the RWD Ford Explorer?

The TMT01A0 is primarily engineered and tested on AWD Explorer and Aviator platforms, but JXB lists RWD Explorer compatibility as well. All 2020+ Explorer trims, including those with RWD drivetrains, use the same U625 platform and transmission crossmember design. If you are unsure, JXB Performance recommends confirming your drivetrain configuration before ordering.

Can I buy replacement bushings separately if they wear out?

Yes. JXB offers spare bushing sets for all three densities separately: TMT01A0-BSH-S (Street), TMT01A0-BSH-P (Performance), and TMT01A0-BSH-T (Track). Individual parts including the lower frame (TMT01M1), upper frame (TMT01M2), center piece (TMT01M3), and individual bushings (TMT01B1, TMT01B2, TMT01B3) are also available, making the TMT01A0 fully serviceable long-term.

How long does the TMT01A0 installation take?

Most installs are completed in 60 to 90 minutes with basic hand tools. The procedure involves supporting the transmission with a floor jack and a block of wood, removing four rear mount bolts and two front crossmember bolts, raising the transmission slightly to clear the mount, swapping in the new TMT01A0, and torqueing everything back to factory spec. JXB provides a full step-by-step install video for reference.

What tools do I need to install the TMT01A0?

You will need a floor jack with a block of wood to support the transmission pan, jack stands, a set of Allen sockets (for the assembly bolts), a ratchet and metric sockets for the OEM mount hardware (E10 socket for the stud if it does not remove with the top bolt), and a torque wrench to torque all fasteners back to factory specification. No special tools or drilling is required.

Does the TMT01A0 work with the Explorer ST 3.0L Twin-Turbo V6?

Yes. The TMT01A0 is designed for all 2020+ U625 platform Explorers including the ST with the 3.0L twin-turbo V6. The ST is actually one of the vehicles where this upgrade is most impactful, as the higher torque output amplifies the effect of the soft OEM mount. JXB used the Explorer ST as their primary test and data-collection vehicle when developing the TMT01A0.

Will installing the TMT01A0 affect my Ford factory warranty?

Installing an aftermarket transmission mount may affect warranty coverage for transmission and drivetrain components under the Magnuson-Moss Warranty Act. Ford cannot void your entire warranty due to an aftermarket part, but they may deny warranty claims for components they argue were directly affected by the modification. Consult your dealer before installation if you are concerned about warranty coverage.

Installation Overview

1. Support the transmission using a floor jack with a block of wood to protect the transmission pan and distribute weight evenly.
2. Remove the four bolts on the rear of the mount. If the stud does not come out with the top bolt, use an E10 socket to remove it separately.
3. Remove the two bolts at the front of the mount. To remove them fully, raise the transmission slightly and remove one bolt from the transmission pan to gain clearance.
4. Slide the stock mount out from the bottom of the crossmember.
5. Assemble the TMT01A0 by inserting the polyurethane bushings into the upper and lower frames, then sandwich the center piece between them.
6. Connect the upper and lower frames using the four provided Allen bolts. Alternate tightening each bolt evenly so they do not bind in the holes.
7. Press the four small rubber bumper inserts into their slots on the mount. A small dab of dish soap on the bumpers helps them slide into place.
8. Slide the assembled TMT01A0 back through the crossmember and loosely thread the front bolts in first. This may take a little wiggling to align correctly.
9. Reinstall and torque the rear mount bolts to factory specification, then torque the two front bolts and reinstall the transmission pan bolt.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.