PAT-4SP78-EMPPS

This is one lower half to a 4 spring Patriot Aluminum external kit. This is a bolt on system so no welding is required.  Includes:  (1) 4 Spring 78" Aluminum Lower Arm (1) 4 Spring Pivot Pin (4) Spiral Torsion Springs Hardware: (1) External Retaining Ring (2) Stainless Steel Bushings (2) 5/8 Bolts (2) 5/8 Nylon Locking Nuts (2) 5/8 Washers (4) 1/2 x 1/2 Set Screws If you need to replace both lower sides mark quantity as 2. ***If you need to replace upper arms, lower arms, cross tube, rubber tarp centering flanges, springs, pivot pins, and hardware please follow the link below: PAT-4SP78-PTP ***If you need to replace the complete tarp system please follow the link below: Complete Patriot Electric System ***Instructions to install this on your dump truck are in the link below: Patriot Instructions