Rusty's MJ Comanche 4.5" Spring-Over Kit


  • Brand: Rusty's Off Road Products
  • Availability: In Stock
  • Part Number: RK-450SO-MJ-RX1-FIX-UB2

Welding Required Badge

The Rusty's 4.5 inch suspension kit comes with everything needed to easily run 32 inch tires. It also gives you the clearance to maneuver through all types of terrain with no tire clearance problems. The addition of Rusty's Cut Out Flares will easily let you clear a set of 33 inch tires! Rusty's has put together a complete package using soft spring rates and shocks valved specifically for each application that will give you superior on-road handling as well as world-class off road capabilities.

Rusty's kit includes 150 lb coil springs, weld-on spring pads, and grade 8 U-bolts. This kit also comes standard with a set of Rusty's beefy lower control arms and a transfer case drop kit to correct driveline angles. A Rusty's adjustable track bar is included (no wimpy brackets that cause problems here!) along with a pair of sway bar brackets that lower the front sway bar. Rusty's Hydro shocks round out the package.

Rusty's 4.5" MJ spring-over kit does require welding. The rear axle is located on top of the leaf springs, relocating the rear axle under the rear leaf spring will achieve 4.5 inches of lift in the rear. Welding the rear spring perches and new shock mounts are required.

To make the most of your suspension's performance, Rusty's also has several optional upgrades available. These include a set of adjustable control arms to correct the wheelbase and caster once the vehicle is lifted, as well as Rusty's sway bar quick-disconnects. Whether you choose the standard kit or one with all the bells and whistles, Rusty's products will help you make the most out of your MJ!

• Front 4.5"coil springs
• Fixed front lower control arms
• Front hydro performance shocks
• Rear hydro performance shocks
• Adjustable track bar
• Transfer case drop kit
• Weld on rear shock mounts
• Weld on rear spring perches
• Brake line extension kit
• Grade 8 U-Bolts

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