This CNC machined lower coil bucket kit is custom machined from a piece of UHMW. UHMW, or Ultra-High Molecular Weight Polyethylene, is a thermoplastic polymer with a high molecular weight and many industrial applications.

Product Features:

• CNC Machined From UHMW
• Helps Coil Sit Flat And Level
• Ability To Clock Coil Bucket.
• Built-In Spring Retainer
• Overall Outer Dimension. ( 5.75 Inch )
• Mounting Location Diameter For Coil. ( 4.726 Inch )

This Polyethylene is machined to accept a standard TJ, XJ or ZJ front coil spring, and a ZJ rear coil spring. This kit comes with a 3/16s laser cut mounting plate, the CNC machine UHMW, a spring retainer tab and bolt.

Sold as a pair.

Note: The included 3/16 plate must be welded to a flat supported surface.