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SKU: SPF4628K / UPC: 09317745046288
SuperPro Rear Differential Mount Bushing Kit for 2011–2021 Dodge Durango & Jeep Grand Cherokee
The SuperPro Differential Mount Bushing Kit is the ultimate solution for the fast-wearing rear differential mounts on 2011–2021 Dodge Durango and Jeep Grand Cherokee (WK2) models.
These polyurethane bushings are especially beneficial for higher-powered SRT, Trackhawk, and Hellcat variants where stock rubber mounts wear out quickly. SuperPro’s unique compound design retains excellent noise and vibration isolation while dramatically improving power transmission, stability, and longevity.
Key Features
- Premium Polyurethane Construction – SuperPro’s proprietary material offers superior durability over factory rubber
- Compound Design – Maintains factory-level cabin comfort and noise isolation while adding strength
- Improved Power Delivery – Secures the differential under load for better traction and reduced wheel hop
- Direct Replacement – Fits factory locations with no modifications required
- Lifetime Solution – Dramatically extends service life compared to OEM mounts
Specifications
| Detail | Value |
|---|---|
| Brand | SuperPro |
| Type | Rear Differential Mount Bushing Kit |
| Position | Rear Differential |
| Material | High-Performance Polyurethane |
| Installation Difficulty | Difficult (4 hours estimated) |
| Wheel Alignment Required | No |
| Country of Origin | Australia |
| Warranty | SuperPro Limited Lifetime Warranty |
Whats Included
- Complete Rear Differential Mount Bushing Kit
- All Necessary Hardware
- Installation Instructions
Product Notes
- Especially recommended for SRT, Trackhawk, and high-performance models
- Professional installation is highly recommended (4-hour job)
- Clean and inspect mounting points during installation
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2011–2021 | Dodge | Durango (All trims including SRT & Hellcat) | All engines |
| 2011–2021 | Jeep | Grand Cherokee (WK2) (All trims including SRT, Trackhawk, Summit, etc.) | All engines |
Why Choose SuperPro?
- World-renowned manufacturer of performance polyurethane suspension components
- Superior materials and engineering for street and performance applications
- Excellent balance of comfort and durability
- Backed by a Limited Lifetime Warranty
Frequently Asked Questions
- Q: Will this fit my 2018 Jeep Grand Cherokee SRT?
- A: Yes, this kit fits all 2011–2021 Jeep Grand Cherokee (WK2) and Dodge Durango models.
- Q: How difficult is the installation?
- A: It is rated as “Difficult” and typically takes about 4 hours. Professional installation is recommended.
- Q: Will these bushings make the ride harsher?
- A: No. SuperPro’s compound design is engineered to retain factory levels of noise, vibration, and harshness (NVH) isolation.
- Q: Do I need a wheel alignment after installation?
- A: No alignment is required.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure SuperPro retail packaging
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