Dual Ring Piston Kit Yamaha R5 / R5B / R5C Air Cooled '70-72 OVERSIZE:1.25MM K4053D150-4

K4053D150-4

High quality big end bearing assembly

INSTALLED ON PTO OR MAG ENGINE SIDE DEPENDING ON APPLICATION

THREE RING PISTON DESIGN

DESIGNED FOR DURABILITY AND PERFORMANCE UNDER EXTREME CONDITIONS

Dual Ring Piston Kit Yamaha R5 / R5B / R5C Air Cooled '70-72 OVERSIZE:1.25MM K4053D150-4ALL PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLESS NOTED. REPLACEMENT COMPONENTS LISTED BELOW NO REED HOLES ITEM BORE SIZE PISTON SIZE RING RING QTY NEEDED CLIP WRIST PIN SE BEARING 8221DA 64. 00 63. 93 RSB6400 2 CW16 WP027 N1014 8221D025 64. 25 64. 18 RSB6425 2 8221D050 64. 50 64. 43 RSB6450 2 8221D075 64. 75 64. 68 RSB6475 2 8221D100 65. 00 64. 93 RSB6500 2 8221D125 65. 25 65. 18 RSB6525 2 8221D150 65. 50 65. 43 RSB6550 2