Dual Ring Piston Kit Honda CR250R '84-85 / ATC250R '85-86 / TRX250R '86 OVERSIZE:1.00MM Futher details about oil pressure

Futher details about oil pressure springs can be found here: Oil Pressure Springs

K4054D200-4

INSTALLED ON PTO OR MAG ENGINE SIDE DEPENDING ON APPLICATION

IMPORTANT information regarding cylinder installation HERE

Dual Ring Piston Kit Honda CR250R '84-85 / ATC250R '85-86 / TRX250R '86 OVERSIZE:1.00MM Futher details about oil pressureALL 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 8156DA 66. 00 65. 94 RSB6600 2 CW18 WP033 N1021 8156D025 66. 25 66. 19 RSB6625 2 8156D050 66. 50 66. 44 RSB6650 2 8156D075 66. 75 66. 69 RSB6675 2 8156D100 67. 00 66. 94 RSB6700 2 8156D125 67. 25 67. 19 RSB6725 2 8156D150 67. 50 67. 44 RSB6750 2 8156D200 68. 00