Wossner K4083D478-2 Piston Kit - Bore 4.125in.

Bore: 4.125in.
Sizing: 0.188in. Oversize

Wossner (pronounced Werssner) Pistons, Germanys finest aftermarket forged piston company brings precision and quality to North America. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods and customer service. With our involvement with top teams around the World you can be assured to receive only the finest components from Wossner. Wossner has an advantage over most other companies with their in-house forging design, manufacturing capability and 5-Axis machining centers. Wossner has a commitment to the future and not only attends tradeshows around the world they invest in the latest technologies available to make sure customers receive nothing but the best. All piston kits include piston, ring, wrist pin and pin locks.

Vehicle Fitment:

2020-2022 Harley Davidson FLHTCUTGSE CVO Tri Glide
2017-2021 Harley Davidson FLHTKSE CVO Limited
2017-2024 Harley Davidson FLHXSE CVO Street Glide
2022 Harley Davidson FLTRKSE CVO Road Glide Limited
2018-2024 Harley Davidson FLTRXSE CVO Road Glide