The connection between the differential, crossmember, and chassis is a critical weak point on R32, R33, and R34 Skylines, especially under high torque or lowered setups. Factory rubber bushings here compress and allow movement, causing drivetrain slack, wheel hop, and inconsistent rear traction. SuperPro’s Differential To Crossmember To Chassis Mount Bushing Kit (part SPF3775K) replaces these key mounts with high-performance polyurethane shell bushings that firm up the entire assembly for significantly reduced movement and more direct power transfer to the rear wheels.
This focused upgrade sharpens rear-end response, improves stability during hard launches and cornering, and delivers greater long-term durability compared to stock rubber.
At Terra Firma Automotive, we stock these genuine SuperPro Differential To Crossmember To Chassis Mount Bushing Kits ready to ship.
- Differential To Crossmember To Chassis Mount Bushing Kit (SPF3775K)
- Replaces critical front differential mounting bushings
- Includes 2 high-performance polyurethane shell bushings
- Reduces drivetrain movement and wheel hop
- Improves rear traction and power delivery
- Significantly stronger and more durable than factory rubber
- Professional installation recommended (approx. 4 hours)
- Wheel alignment required after installation
- Direct fit for R32, R33, and R34 Skyline models
- Ideal for high-power, lowered, or drift-focused builds
- Backed by SuperPro Lifetime Manufacturer’s Warranty
- ⚠️ California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm - www.P65Warnings.ca.gov
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