Triumph 5TA piston +0.020″ oversize 70-4004

NOS (70-4004  = CP174/20   Fits 500 cc Unit Twins 1959-   C.R. 7.5 : 1
Made in Italy by GPM         c.w. piston rings etc.
replaces Hepolite nr. 15034

Weight: 0.3 kg

Manufacturer Part Number(s): 70-4004, 15034, CP174/20