Precision Chassis Control Arm Bushing Kit - K321 Part #: K321 Line: PRE Precision Chassis Control Arm Bushing Kit Limited Lifetime Warranty Color: Black Material: Rubber Inside Diameter (in): 3/4 Inch Inside Diameter (mm): 19mm Length (mm): 44mm, 49mm Outside Diameter (in): 1-7/16 Inch Outside Diameter (mm): 36mm Thickness (mm): 8mm Hardware Included: No Greaseable: No Thickness (in): 5/16 Inch Number Of Bushings: 4 Show More Show Less