The Prothane spring and shackle bushing set is a replacement bushing kit for 1979–1993 Datsun D50 2WD spring and shackle mounts in black. These polyurethane bushings reduce compliance at the spring and shackles to help preserve alignment and reduce noise under load. They serve as a durable upgrade during suspension maintenance when original rubber bushings are worn.
Prothane 79-93 Datsun D50 2wd Spring & Shackle Bushings - Black