Single Ring Piston Kit KTM 50 SX '09-27 / Husqvarna TC50 '17-27 / Gas Gas MC50 '21-27 OVERSIZE:39.48MM Kit includes:

Kit includes:

0MM INTAKE OR EXHAUST VALVES

K8623D050-2

Available in graded size A (standard) and B (+

Single Ring Piston Kit KTM 50 SX '09-27 / Husqvarna TC50 '17-27 / Gas Gas MC50 '21-27 OVERSIZE:39.48MM Kit includes:ALL PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLESS NOTED. REPLACEMENT COMPONENTS LISTED BELOW ITEM BORE SIZE PISTON SIZE RING RING QTY NEEDED CLIP WRIST PIN SE BEARING 8262DA 39. 50 39. 46 RSB3950 1 CW12 WP101 SP WP091 N1001 8262DB 39. 51 39. 47 RSB3950 1 8262DC 39. 52 39. 48 RSB3950 1 SK240237 43. 50 43. 45 RSB4350 1 SK240238 43. 51 43. 46 RSB4350 1 Click the component to view and add to your cart What does Graded Size mean?