4150A333 Mitsubishi U-BOLT KIT,RR SUSP SPRING, Price: 23.20$, Weight: 0.35kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Mitsubishi |
4150A333 |
U-BOLT KIT,RR SUSP SPRING |
0 |
0.35 |
2-3 |
23.20$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Mitsubishi |
U-BOLT KIT,RR SUSP SPRING
|
1000 |
0.403
|
15-20
|
16.11$
|
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| FEBEST |
BOLT REAR SPRING
|
10 |
0.309
|
2-3
|
8.50$
|
Compatibility
| Frame | Market | Model | Model Year From | Model Year To | Modification | Plant | Diagram |
|---|---|---|---|---|---|---|---|
| KA,B# | General (MEXICO) | KA5T | 09.2007 | 03.2015 | 2400/2WD(TRUCK) | MMTH | View |
| Frame | Market | Model | Model Year From | Model Year To | Modification | Plant | Diagram |
|---|---|---|---|---|---|---|---|
| KA,B0# | General (EXPORT) | KB4T | 05.2005 | 03.2015 | 2500DIESEL/4WD(TRUCK) | MMTH | View |
| Market | Model Year From | Model Year To | Plant | Diagram |
|---|---|---|---|---|
| Japan | 08.2006 | 04.2010 | MMTH | View |
Rear Suspension U-Bolt Kit for Leaf Spring Clamping
This hardware set is essential for trucks and SUVs that use a rear leaf spring suspension. It locks the axle housing firmly to the spring pack, keeping the rear end stable under load, braking, and cornering. If you tow, carry cargo, or drive on rough roads, fresh U-bolts help maintain correct ride height and safe handling ✅.
How This Part Works
The U-shaped bolts wrap around the axle tube and pass through a spring plate. When tightened to spec, they create strong clamping force that prevents axle shift and spring movement. Correct torque keeps alignment steady and reduces vibration, especially after suspension service or bushing replacement ?.
Signs of Wear & What Happens If It Fails
Stretched threads, rust pitting, or uneven torque can lead to clunking noises, axle “walk,” steering pull, or driveline vibration. A broken or loose U-bolt may allow the axle to rotate, damaging the driveshaft, brake lines, and shock mounts, and can cause sudden loss of control ⚠️. Replacing the kit during spring or axle work is smart because U-bolts are typically one-time torque parts.