Until recently, correcting rear spring mount alignment on vehicles equipped with a CV driveshaft has been a difficult challenge for JK owners. Fortunately, JKS Manufacturing now offers a solution to this problem that is both simple and affordable. Adjustable Spring Mounts install directly in place of the factory lower coil mounts on the rear axle housing. The folded, heavy-gauge steel brackets form extremely strong mounting pads that are easily adjusted to match the angle of the upper spring mounts. As a result, the coil springs are able to function as originally intended and interference with the rear track bar is eliminated.
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Premium grade 1/2" U-bolts allow easy spring mount adjustment and installation without the need for any welding. In addition, the U-bolts feature rolled threads (20 per inch) for exceptional clamping strength and grade 5 locking nuts for extra security. Anti-corrosive coatings protect all parts and hardware from rust and deterioration.
Adjustable Spring Mounts are pre-drilled to accept JKS Coil Spring Retainers, an optional accessory that prevents the rear coil springs from becoming unseated. The product is also compatible with our latest Rear Trackbar Brace, which now features special U-bolt slots intended specifically to accommodate Adjustable Spring Mounts on both LHD and RHD applications.
Product Features
Establishes proper alignment of upper and lower spring mounts on vehicles with rotated axle housing
Prevents coil springs from bowing outward as suspension compresses
Eliminates interference between coil springs and rear track bar
Bolt-on design requires no welding for easy setup and installation
Compatible with Coil Spring Retainers and Rear Trackbar Brace available separately from JKS
Installation Notes
Installation Difficulty:
Level 3 Advanced
1. Removal of OE Rear Lower Spring Mounts Required.
Until recently, correcting rear spring mount alignment on vehicles equipped with a CV driveshaft has been a difficult challenge for JK owners. Fortunately, JKS Manufacturing now offers a solution to this problem that is both simple and affordable. Adjustable Spring Mounts install directly in place of the factory lower coil mounts on the rear axle housing. The folded, heavy-gauge steel brackets form extremely strong mounting pads that are easily adjusted to match the angle of the upper spring mounts. As a result, the coil springs are able to function as originally intended and interference with the rear track bar is eliminated.
Learn More
Premium grade 1/2" U-bolts allow easy spring mount adjustment and installation without the need for any welding. In addition, the U-bolts feature rolled threads (20 per inch) for exceptional clamping strength and grade 5 locking nuts for extra security. Anti-corrosive coatings protect all parts and hardware from rust and deterioration.
Adjustable Spring Mounts are pre-drilled to accept JKS Coil Spring Retainers, an optional accessory that prevents the rear coil springs from becoming unseated. The product is also compatible with our latest Rear Trackbar Brace, which now features special U-bolt slots intended specifically to accommodate Adjustable Spring Mounts on both LHD and RHD applications.
Product Features
Establishes proper alignment of upper and lower spring mounts on vehicles with rotated axle housing
Prevents coil springs from bowing outward as suspension compresses
Eliminates interference between coil springs and rear track bar
Bolt-on design requires no welding for easy setup and installation
Compatible with Coil Spring Retainers and Rear Trackbar Brace available separately from JKS
Installation Notes
Installation Difficulty:
Level 3 Advanced
1. Removal of OE Rear Lower Spring Mounts Required.
