PISTON ASSEMBLY, +0.020", TRIUMPH 500, NEW OLD STOCK AE HEPOLITE
Part Number 441-18786/020
Genuine New Old Stock Triumph 500 unit construction twin piston sets complete with rings, wrist pins and circlips. These genuine AE Hepolite pistons and ring sets haven't been made in England for nearly forty years!
0.020" oversize, 9:1 compression, 1967 and later models.
Triumph part number E6884/20; Hepolite number 18786/020
