8253A323 Mitsubishi ARM ASSY,RR WINDOW W, Price: 27.35$, Weight: 0.189kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Mitsubishi |
8253A323 |
ARM ASSY,RR WINDOW W |
0 |
0.189 |
2-3 |
27.35$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Mitsubishi |
ARM ASSY,RR WINDOW W
|
2 |
0.217
|
15-20
|
24.84$
|
Rear Window Regulator Arm Assembly ?️
This rear door window arm assembly is the key linkage that guides and supports the glass while it moves up and down. It is needed when the window no longer travels smoothly, drops inside the door, or tilts and jams. In working condition, the arm keeps the glass aligned in its channel, transfers force from the handle or motor to the regulator mechanism, and reduces side-load that can crack the window or wear the guides.
How It Works ⚙️
The arm pivots on its joints and slides through the regulator tracks, converting rotary or cable movement into a controlled vertical lift. Proper geometry keeps the glass square, so the window seals tightly against wind and water.
If the Part Is Broken ?
A bent or worn arm can cause clicking, grinding, slow travel, or complete failure. The glass may bind, jump off the track, or fall suddenly, risking shattered glass and damaged door trim. Long-term use can overload the window motor or strip regulator gears, turning a small repair into a bigger one.
Technician Tip ✅
Always inspect rollers, channels, and mounting bolts during installation; fresh lubrication on the tracks helps restore smooth, quiet operation.
Compatibility
- L300