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SKU: E30-35-056-05-02 | UPC:
Eibach HD Pro-Lift Kit for 6th Gen Bronco (Replacement HD Spring for PTCO Rear)
The Eibach E30-35-056-05-02 provides heavy-duty rear springs as a direct replacement for part 35166.9004 in the Pro-Lift Kit. Designed for 2021-2024 Ford Bronco 2 Door and 4 Door models carrying 500 lbs additional rear axle weight from gear, trailers or campers. Delivers consistent 2-inch lift height and stable ride under load.
Key Features
- 500 lbs Load Support: Handles extra rear axle weight without sagging to keep lift precise and performance steady.
- Direct OEM-Style Replacement: Bolts in place of 35166.9004 for seamless upgrade in Eibach Pro-Lift Kits.
- Ride Stability: Matches spring rate to load for controlled handling and no bottoming out on trails.
- High-Tensile Steel Build: Shot-peened chrome-silicon construction resists fatigue for long-term off-road use.
- Complete Pair: Includes two rear springs with exact specifications for balanced suspension.
Product Notes
- Best for Broncos with constant 500 lbs rear load; unloaded use increases lift and may affect ride.
- Pair with front Pro-Lift components for full kit compatibility.
- Packed in reinforced box for safe transit.
Installation Notes
- Professional installation recommended.
- Bolt-on fit for 2021-2024 Bronco Pro-Lift Kits using factory mounts.
- Requires jack, spring compressor and torque wrench; aligns with stock hardware.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2024 | Ford | Bronco | 2 Door |
| 2021-2024 | Ford | Bronco | 4 Door |
Why Choose Eibach?
- 45+ years crafting race-proven suspension parts.
- German precision ensures exact Bronco fitment and durability.
- Tested extensively for real-world trail and street demands.
Frequently Asked Questions
-
Q: Will this fit my 2023 Bronco Big Bend with Pro-Lift Kit?
A: Yes, direct replacement for rear 35166.9004 on all 2021-2024 Bronco 2/4 Door non-Raptor models. -
Q: What spring material and specs?
A: Chrome-silicon steel springs, heat-treated, shot-peened with progressive rate for 500 lbs HD rear duty. -
Q: Warranty details?
A: Limited lifetime warranty on defects for pro-street applications when installed correctly.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective box 17" x 7" x 7"
- Weight: 11.7 lbs
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