Part#: 21-9R-PS
REPL. 004-0076-00, 2 7/16"BORE
ALUMINUM PISTON FOR 9R MODELS, REPLACES OEM REF: 004-0076-00, 2 & 7/16" BORE, FITS 9R BLUE RIBBON, 9RS & 9RT, 15HP (NEW)
ALUMINUM PISTON FOR 9R MODELS, REPLACES OEM REF: 004-0076-00, 2 & 7/16" BORE, FITS 9R BLUE RIBBON, 9RS & 9RT, 15HP (NEW)