Replacement Piston Rings
Includes top compression rings, second compression rings, and oil control rings
Top compression rings are Barrel Face
Coated using PVD (Physical Vapor Deposition) process
Helps in the the heat transfer process between the piston and cylinder wall
Controls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft
Second compression rings are Napier
Reverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring
Promotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy
Oil control rings are Three Piece Flex Vent
Three-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore
Provides uniform pressure through four steel rails and two expanders assuring positive oil control
Made in the USA
Includes enough rings for two pistons.
Two rings per groove, except for the rails that will be two rail rings per one expander ring.
Kit Includes: 2x Top Compression Rings 2x Second Compression Rings 2x Expander Rings 4x Steel Rails
This item fits to following bikes.
Harley Davidson FLFBS 1868 ABS 2018-2024
Harley Davidson FLH 1868 ABS 2021
Harley Davidson FLHCS 1868 ABS 2018-2024
Harley Davidson FLHRXS 1868 ABS 2019-2024
Harley Davidson FLHTCUTG 1750 ABS 2019
Harley Davidson FLHTCUTG 1868 ABS 2020-2024
Harley Davidson FLHTK 1868 ABS 2019-2024
Harley Davidson FLHTKL 1868 ABS 2019
Harley Davidson FLHTKSE 1868 ABS 2017
Harley Davidson FLHTKSE 1923 ABS 2018-2021
Harley Davidson FLHXS 1868 ABS 2019-2023
Harley Davidson FLHXSE 1868 ABS 2017
Harley Davidson FLHXSE 1923 ABS 2018-2022
Harley Davidson FLHXSE 1977 ABS 2023-2024
Harley Davidson FLRT 1750 ABS 2019
Harley Davidson FLRT 1868 ABS 2020-2024
Harley Davidson FLTRK 1868 ABS 2020-2024
Harley Davidson FLTRU 1868 ABS 2019
Harley Davidson FLTRXS 1868 ABS 2019-2023
Harley Davidson FXBBS 1868 2021
Harley Davidson FXBBS 1868 ABS 2021-2024
Harley Davidson FXBRS 1868 ABS 2018-2020
Harley Davidson FXDR 1868 ABS 2019
Harley Davidson FXDRS 1868 ABS 2020
Harley Davidson FXFBS 1868 ABS 2018-2023
Harley Davidson FXLRS 1868 ABS 2020-2021
Harley Davidson FXLRS 1923 ABS 2022-2024
