Superpro
SuperPro Rear Spring Eye Bushing Kit - SPF4571K
- SKU:
- SPRSPF4571K
- UPC:
- 9317745045717
- MPN:
- SPF4571K
- Availability:
- Regularly stocked product
Description
What is the difference between OE rubber and aftermarket polyurethane bushings?
Aftermarket polyurethane bushings offer superior durability and stiffness compared to OE rubber, ensuring consistent rear axle control for your heavy-duty truck.
Can I install these spring insulators myself?
Professional installation is recommended for SPR Bushings - Spring to ensure precise alignment and optimal rear axle stabilization.
SPR Bushings - Spring deliver precise rear axle control for your 2007-2014 Chevrolet Silverado 2500 HD/3500 HD or GMC Sierra 2500 HD/3500 HD, best for heavy towing with a score of 9. These leaf spring bushings stabilize rear axle movement, eliminating unpredictable steering for confident handling. Experience unwavering control and a planted ride with these performance-engineered spring insulators.
Key Features
- Leaf spring bushings stabilize the movement of the rear axle
- Inferior worn or damaged bushings in this area will cause the solid rear axle to move and impart rear end passive steer to the vehicle
- causes the vehicle to wander all over the road and be unstable under heavy braking
- OE rubber bushings are designed to work at standard ride height with standard wheels and tires and with standard loads
Why Choose the SPR Bushings - Spring
Delivers precise rear axle control for a planted and predictable ride.
Eliminates unpredictable rear-end steering for confident handling.
Achieves stable highway cruising and unwavering control under braking.
Transforms your truck's handling beyond factory limitations for superior performance.
Who Is This For?
Daily Driving Comfort — 7/10
Stabilizes rear axle movement for predictable handling.
Heavy Towing — 9/10
Reduces rear end wander under heavy loads.
Street Performance — 8/10
Eliminates unpredictable rear-end steering for confidence.
Track / Autocross — 7/10
Improves stability under heavy braking.
Drag Racing — 7/10
Reduces instability under heavy braking.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Spring Insulators — Suspension
Additional Information
Clearance Item: |
N |
MPN: |
SPF4571K |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Suspension>Spring Insulators |
Product Level: |
Mid Range |
Daily Driving Comfort: |
7/10 |
Heavy Towing: |
9/10 |
Street Performance: |
8/10 |
Track / Autocross: |
7/10 |
Drag Racing: |
7/10 |
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