JE Pistons Piston Kit - 398730 For Harley Motorcycles 2017-2024 Brand_Haynes Width of the large contact

Width of the large contact surface between the lateral indentations: 10-1/4" (26cm)

Includes H3 12V 55W bulb

Replacement bracket only

Striking styling and graphics complement fit and function

Stepped equal-length headers – 1-3/4" to 1-7/8" designed for maximum performance

JE Pistons Piston Kit - 398730 For Harley Motorcycles 2017-2024 Brand_Haynes Width of the large contactFeatures 2618 T6 forged construction provides better aligned grain flow and higher tensile strength to provide durability, even in high performance builds Skirt coating reduces opertating friction and wear Offset pins reduce piston rock and minimize operating noise Skirt notches for optimal clearance at bottom dead center Accumulator groove taps combustion gases below the top ring to promote more consistent, positive ring seal and performance Inlcudes