41022AJ030 Subaru CUSHION RUB MAIN AT, Price: 217.47$, Weight: 1.46kg


Make Number Name Availability Weight, kg Ship in, Days Price

Subaru

41022AJ030

CUSHION RUB MAIN AT

0

1.46

2-3

217.47$

Not Available

Compatibility

BodyEngineVehicle GradeMarketModel Year FromModel Year ToTrainDiagram
アウトバツク2.5L EMPI SOHC NA2.5I S-PACK EYESIGHT LTDJapan02.201104.2012フルタイム4リンクドウ View

Rear Differential Mount Cushion (Main)

This rubber cushion is a key support part in the rear drivetrain mounting area. Its job is simple: absorb shock, reduce vibration, and keep the differential assembly sitting firmly in position while you accelerate, brake, and corner .

Why this part is needed

Metal-to-metal mounting would transmit harsh noise and impact into the body. This cushion acts like a buffer, protecting brackets and helping the drivetrain stay aligned under load.

How it works

The rubber compound flexes in a controlled way. It dampens torsional movement from the driveshaft and differential, while still holding the assembly stable. When the mount compresses and rebounds, it cuts vibration before it reaches the cabin.

What happens if it’s worn or broken

A damaged cushion can cause clunks on take-off, extra driveline vibration, and sloppy differential movement. Over time it may stress nearby bushings, mounts, and even the mounting bolts. In severe cases, you can get harsh shifting feel and noticeable thumping during gear changes ⚠️.

Common signs

  • Thud/clunk when shifting or accelerating
  • Vibration at speed
  • Visible cracks or separation in rubber

Compatibility

  • Subaru Legacy