Upgrade your WK2 SRT’s performance with the SuperPro SPF4764-38K Front Sway Bar Mount Bushing Kit. These precision-engineered polyurethane bushings restore the full function of your 38 mm front sway bar, eliminating looseness and restoring tight, responsive handling. Grease-retaining technology ensures long-term durability and silent operation.
Designed to OEM specifications and backed by lifetime grease effectiveness, this kit is a one-time upgrade that maintains ride quality and control for life.
Key Features
-
Purpose-built 38 mm front sway bar mount polyurethane bushings
-
OEM-compatible fitment and factory hardware integration
-
Grease retention design for lifetime smooth, quiet operation
-
Eliminates sloppy body control from worn rubber mounts
-
Restores cornering stability and steering precision
-
Backed by SuperPro’s Lifetime Warranty on materials and performance
Vehicle Compatibility
-
Jeep Grand Cherokee WK2
-
SRT (2014–2021) – V8 6.4 L
-
SRT8 (2012–2013) – V8 6.4 L
-
What’s Included
-
Set of front sway bar mount bushings (38 mm)
-
Designed to work with OEM bracketry and hardware
-
Installation instructions with grease-lubrication guidelines
Why SuperPro SPF4764‑38K?
Don’t overlook sway bar mounts when upgrading your suspension—worn rubber mounts can disguise as shocks or sway bars issues. SuperPro’s direct-fit polyurethane bushings restore original stiffness and lock in bar performance over the long term. With grease retention and lifetime coverage, SPF4764‑38K is a permanent fix you don’t have to revisit.