Shop · Graded pistons · Rings · PinsPistons and rings.
Graded pistons and piston kits run from 48.32 green through 54.00 green to 54.25 red, so you order to the bore you measured rather than the grade that came out. Rings, piston pins, pin circlips and little end bearings are listed separately, which covers a full top-end refresh in one order.
Call 0488 465 278 with your bore measurement if you are unsure which grade to run.
