HASTINGS DS-750694 2M4941010 Replacement Piston Rings Piston Rings - 3.875" + 0.010" - 95"/103" Big Bore - Twin Cam Product Type_Tires 2018-2019 Harley-Davidson Road King FLHR/FLHRC

2018-2019 Harley-Davidson Road King FLHR/FLHRC 1999-2005

Alternative top case mounting plates are available separately

2019-2022 Harley-Davidson Electra Glide Standard FLHT 2003-2006 Harley-Davidson Electra Glide Standard FLHTI 2003-2006 Harley-Davidson Electra Glide Ultra Classic FLHTCUI 2003-2006 Harley-Davidson Road Glide FLTRI 2003-2022 Harley-Davidson Road King FLHR/FLHRC 2003-2017 Harley-Davidson Softail Fat Boy FLSTF 2003-2006 Harley-Davidson Softail Fat Boy FLSTFI 2003-2017 Harley-Davidson Softail Heritage Classic FLSTC 2003-2006 Harley-Davidson Softail Heritage Classic FLSTCI 2003-2009 Harley-Davidson Softail Night Train FXSTB 2003-2006 Harley-Davidson Softail Night Train FXSTBI 2003-2006 Harley-Davidson Softail Springer FXSTS 2003-2006 Harley-Davidson Softail Springer FXSTSI 2003-2009

allows full-fork movement from stop-to-stop

Rolltop closure ensures bottle stays secure

HASTINGS DS-750694 2M4941010 Replacement Piston Rings Piston Rings - 3.875" + 0.010" - 95"/103" Big Bore - Twin Cam Product Type_Tires 2018-2019 Harley-Davidson Road King FLHR/FLHRCFeatures Includes top compression rings, second compression rings, and oil control rings Top Compression Rings are Barrel Face 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 Ring are Napier Reverse twist ring along with a taper machined ring face duplicates the OD bottom side