Beck/Arnley Automatic Transmission Mount 104-1866
Beck/Arnley Automatic Transmission Mount 104-1866 - view 2
Beck/Arnley Automatic Transmission Mount 104-1866 - view 3
Beck/Arnley Automatic Transmission Mount 104-1866 - view 4
Beck/Arnley Automatic Transmission Mount 104-1866
Beck/Arnley Automatic Transmission Mount 104-1866 - view 2
Beck/Arnley Automatic Transmission Mount 104-1866 - view 3
Beck/Arnley Automatic Transmission Mount 104-1866 - view 4

Transmission Mount for 2004-2012 Mitsubishi Galant & More - Beck/Arnley 104-1866

Be the first to review this product
$83.99
MPN: 104-1866
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
Adding to cart… The item has been added

Have questions?

Ask an Expert
Beck/Arnley Automatic Transmission Mount P/N:104-1866
Beck/Arnley Automatic Transmission Mount P/N:104-1866
$83.99

Quiet powertrain vibration and keep your transmission properly located with the Beck/Arnley Automatic Transmission Mount 104-1866. It installs as a direct replacement for the 2006-2012 Mitsubishi Eclipse and 2004-2012 Mitsubishi Galant, engineered by Beck/Arnley for foreign-nameplate applications with attention to form, fit, and function.

  • OE-matched mount type: the mount style is matched to the original design for these applications, so it fits and behaves like the factory part.
  • Vibration damping: built with premium materials and construction to help absorb powertrain vibration and limit movement.
  • Application specific: designed for this vehicle, with additional factory parts included where applicable.
  • Durable build: high-quality construction and premium materials for lasting service.

An automatic transmission mount helps support and locate the transmission while isolating vibration from the chassis. Signs the original may need replacing include clunking on acceleration, deceleration, or shifting, added vibration at idle, and separated or cracked mount material. If a worn transmission mount is the cause of these symptoms, this replaces it.

Interchange: 9304 · MR234838 · 624639 · EM9304

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

9304, MR234838, 624639, EM9304

Frequently Asked Questions

What vehicles does the Beck/Arnley 104-1866 fit?

It fits the 2006-2012 Mitsubishi Eclipse and 2004-2012 Mitsubishi Galant. Check the Buyer's Guide tab to confirm the correct engine for your vehicle.

What does a transmission mount do?

It helps support and locate the transmission while isolating vibration from the chassis, working alongside the other powertrain mounts to share the load and limit movement.

How do I know if my transmission mount is worn?

Common signs include clunking on acceleration, deceleration, or shifting, extra vibration at idle, and visibly cracked or separated mount material. Diagnose the cause before replacing.

Is this a direct replacement?

Yes. Beck/Arnley designs the 104-1866 as a direct replacement for the original mount on the listed applications, with attention to form, fit, and function.

What interchange numbers does this mount cross-reference?

It cross-references 9304, MR234838, 624639, and EM9304. Match your original part number to confirm the correct replacement.

Related Products

!