SKU: SPF5392K | UPC:
SuperPro Rear Subframe Mount Bushing Kit 2011-2021 Jeep Grand Cherokee WK2
The SuperPro SPF5392K is the premium polyurethane rear subframe bushing kit for 2011-2021 Jeep Grand Cherokee WK2 models. Advanced polyurethane formula reduces subframe movement, improves chassis rigidity, and enhances handling precision the ideal upgrade for street, off-road, or performance driving on your WK2.
Key Features
- Advanced Polyurethane Construction: Superior durability and resistance to oil, heat, and wear vs rubber
- Reduced Subframe Shift: Tightens rear suspension for sharper turn-in and stability
- Voided Design: Maintains compliance while eliminating unwanted movement
- Complete Kit: Includes all bushings and sleeves for both sides
Specifications
| Specification | Detail |
|---|---|
| Part Number | SPF5392K |
| Position | Rear Subframe Mounts |
| Material | Polyurethane |
| Quantity | Complete Kit |
| Durometer | 80A (Firm) |
| Country of Origin | Australia |
| Warranty | Limited Lifetime |
Product Notes
- Fits all 2011-2021 Jeep Grand Cherokee WK2 including SRT, Trackhawk, and Durango equivalents – essential for lowered or high-power applications
Installation Notes
- Installation Time: 4-6 hours (subframe drop required)
- Professional installation recommended alignment after install
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 2011-2021 | Jeep | Grand Cherokee WK2 | All incl. SRT/Trackhawk |
Why Choose SuperPro?
- Australia’s leading polyurethane suspension bushing manufacturer
- Engineered for on-road precision and off-road durability
- Trusted by Jeep owners for over 30 years
Frequently Asked Questions
- Q: Will it make the ride harsher?
A: Slightly firmer rear control minimal change to overall ride comfort. - Q: Do I need special tools?
A: Yes – bushing press tool required for removal/installation. - Q: Is grease needed?
A: SuperPro bushings are self-lubricating no greasing required.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: Typically In stock ships same or next business day
- Packaging: Official SuperPro retail box
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