9036429002 Toyota BEARING, NEEDLE ROLLER (FOR 4TH GEAR), Price: 8.38$, Weight: 0.018kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
9036429002 |
BEARING, NEEDLE ROLLER (FOR 4TH GEAR) |
2 |
0.018 |
2-3 |
8.38$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
BEARING, NEEDLE ROLLER (FOR 4TH GEAR)
|
2 |
0.021
|
|
10.06$
|
Needle Roller Bearing for 4th Gear (Toyota Transmission)
This precision needle bearing supports the 4th gear set inside the gearbox. It is needed to keep the gear perfectly centered on its shaft while carrying high load with very low friction. A healthy bearing helps your transmission run cooler, quieter, and more efficiently ⚙️.
How It Works
Unlike a ball bearing, needle rollers use long, slim rollers to create a large contact area in a compact space. As the shaft and gear rotate, the rollers “roll” instead of “slide,” reducing drag and preventing metal-to-metal scuffing. This design is ideal for tight Toyota gearboxes where space is limited but torque is high .
Signs of Wear & What Happens If It Fails
If the bearing is worn or damaged, 4th gear may develop a growling or whining noise, vibration, or rough engagement. Continued driving can cause excess heat, shaft scoring, gear misalignment, and accelerated synchro wear. In severe cases, it may lead to gear damage or transmission lock-up, turning a small part into a major rebuild .
Why Replace It
Replacing this bearing during transmission service restores smooth cruising performance and protects expensive gears and shafts. For best results, install with clean oil, correct clearances, and proper lubrication ️.