Front Caliper Piston. Fits FX & Sportster 1977-1983.

Product Details









Suggested Additional Purchase:-DAY-20188 (Seal Kit, Sold Each)GOO-G71ST (Brake Pads, Sold Each)* Replaces OEM # 44157-77Tech Tips:-* Sold Each, 2 required per Bike.
MFR PART No: 20971

ROLLIES PART No: DAY-20971