Single Ring Piston Kit Maico MC250 / GS250 '73-80 YAMAHA-YZ-250-X-2021 FOR LONG ROD TYPE 137

FOR LONG ROD TYPE 137

K7040D050-2

8:1 8501D100 96

K8818D200-2

Nickel Silicon Carbide plated for durability

Single Ring Piston Kit Maico MC250 / GS250 '73-80 YAMAHA-YZ-250-X-2021 FOR LONG ROD TYPE 137ALL 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 8031DA 67. 00 66. 93 RSB6700 1 CW18 WP033 N1049 8031D025 67. 25 67. 18 RSB6725 1 8031D050 67. 50 67. 43 RSB6750 1 8031D100 68. 00 67. 93 RSB6800 1 8031D150 68. 50 68. 43 RSB6850 1 8031D200 69. 00 68. 93 RSB6900 1 Click the component to view and add to your cart