WISECO 236M05650 236M05650 Piston Kit for 2 Stroke Piston Kit - 56.50 mm - Yamaha Brand_Dk Custom Products Larger camshafts require valve guide

Larger camshafts require valve guide machining for seal-to-retainer clearance

Bore - Oversize Standard Riding Style Off-Road Bore - Oversize Standard Style High Performance Bore Size 79

Required when installing a Scorpion Lock-up clutch in 2015 FLHTCUL and FLHTKL Big Twins and all 2016-19 FL's using the OE derby cover

Easily installs in minutes and gives your bike a dramatic look

WISECO 236M05650 236M05650 Piston Kit for 2 Stroke Piston Kit - 56.50 mm - Yamaha Brand_Dk Custom Products Larger camshafts require valve guideFeatures Forged from high silicon alloy for maximum strength and dependability Wiseco offers a complete range of popular piston models and years for both trail and racing applications Kit includes piston, rings, circlips and wrist pin Specs Piston Diameter 56. 45 mm Product Name Piston Kit Riding Style ATV Displacement 123 cc Skirt Coating Non Coated Piston Material 4032 Aluminum Alloy Riding Style Off Road Bore Oversize +0. 50 mm Model Forged Series