Single Ring Piston Kit KTM 50 SX '09-27 / Husqvarna TC50 '17-27 / Gas Gas MC50 '21-27 OVERSIZE:39.48MM NOTE:Â FRM CYLINDERS REQUIRE SLEEVED

NOTE: FRM CYLINDERS REQUIRE SLEEVED BORE FOR OVERSIZES

0MM OVERSIZE REQUIRE BORE AND HONE

Includes high quality top end needle bearing

0MM INTAKE OR EXHAUST VALVES

K4078D200-4

Single Ring Piston Kit KTM 50 SX '09-27 / Husqvarna TC50 '17-27 / Gas Gas MC50 '21-27 OVERSIZE:39.48MM NOTE:Â FRM CYLINDERS REQUIRE SLEEVEDALL 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?