Full Set; Bore: 81mm, 1st Ring: 1.2, 2nd Ring: 1.5, Oil Ring: 3.0, Min Clearance: 0.0012
DNJ Pistons are manufactured under the highest precision standard and strict quality control system. They are supplied as full sets, complete with pins or circlips {where required}. The pistons are marked on the crown with the appropriate size and installation marking direction. Piston Rings are sold separately.
Many DNJ pistons feature the following surface treatments:
