JE Pistons Piston Kit - 398755 For Harley Motorcycles 2017-2024 Brand_Todd's Cycle 1975-1978 Yamaha XS 500 1977-1979

1975-1978 Yamaha XS 500 1977-1979 Yamaha XS 750

Product Name Cup Type Gauge Model 4000 Series Color/Finish Chrome Material Aluminum Diameter 1

Does not have pocket for Guardian Alarm

Base Color Silver Finish Chrome Color/Finish Chrome Material Aluminum Product Name Air Cleaner Cover Design Comet Model Big Air Kit (BAK) Riding Style Street Units Each

High-impact thermoplastic housing is ultrasonically welded and sealed against moisture

JE Pistons Piston Kit - 398755 For Harley Motorcycles 2017-2024 Brand_Todd's Cycle 1975-1978 Yamaha XS 500 1977-1979Features 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