Engine Parts







Piston Kit H-D M8 114 4.250 Bore 4.500 Stroke 11.5:1
Part # 0910-6999
$498.99
NY: 0
National: 6
- —2618-T6 forged construction provides better aligned grain flow and higher tensile strength to provide durability, even in high-performance builds
- —Skirt coating reduces operating 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 two pistons, premium ring packs, wrist pins and wire locks
- —Made in the USA
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Stroke Length4.500"
Product NamePiston Kit
Bore Size4.250"
Displacement114"
UnitsKit
Piston MaterialForged 2618 Aluminum
Riding StyleStreet
Compression Ratio11.5:1
Weight3.25 lbs
Dimensions (L x W x H)10.5" x 5.75" x 5.5"
Fits These Vehicles (70)
FLTRXSE CVO Road Glide2025
FLHXSE CVO Street Glide2025
FLHXSE CVO Street Glide2024
FXBBS Street Bob 1142024
FLFBS Fat Boy 1142024
FLTRXSE CVO Road Glide2024
FLHCS Heritage Classic 1142024
FLHCS Heritage Classic 1142023
FLTRXSE CVO Road Glide2023
FXBBS Street Bob 1142023
FLTRXS Road Glide Special2023
FXFBS Fat Bob 1142023
FLHXSE CVO Street Glide2023
FLHXS Street Glide Special2023
FLFBS Fat Boy 1142023
FLHXS Street Glide Special2022
FLHCS Heritage Classic 1142022
FXBBS Street Bob 1142022
FLTRXS Road Glide Special2022
FLTRXSE CVO Road Glide2022
FXFBS Fat Bob 1142022
FLHXSE CVO Street Glide2022
FLFBS Fat Boy 1142022
FLHTCUTGSE CVO Tri Glide2022
FLFBS Fat Boy 1142021
FLHTCUTGSE CVO Tri Glide2021
FXLRS Low Rider S 1142021
FLTRXSE CVO Road Glide2021
FXFBS Fat Bob 1142021
FLHXSE CVO Street Glide2021
FLHXS Street Glide Special2021
FLTRXS Road Glide Special2021
FLHCS Heritage Classic 1142021
FLHTKSE CVO Limited2021
FXBBS Street Bob 1142021
FXFBS Fat Bob 1142020
FXLRS Low Rider S 1142020
FLFBS Fat Boy 1142020
FLTRXS Road Glide Special2020
FLHXSE CVO Street Glide2020
FLTRXSE CVO Road Glide2020
FXBRS Breakout 1142020
FLHCS Heritage Classic 1142020
FLHXS Street Glide Special2020
FXDRS FXDR 1142020
FLHTCUTGSE CVO Tri Glide2020
FLHTKSE CVO Limited2020
FLTRXSE CVO Road Glide2019
FLHXS Street Glide Special2019
FLHXSE CVO Street Glide2019
FXFBS Fat Bob 1142019
FXDRS FXDR 1142019
FLHTKSE CVO Limited2019
FXBRS Breakout 1142019
FLHCS Heritage Classic 1142019
FLTRXS Road Glide Special2019
FLFBS Fat Boy 1142019
FLHTKSE CVO Limited2018
FXFBS Fat Bob 1142018
FLFBS Fat Boy 1142018
FLTRXS Road Glide Special2018
FLHXSE CVO Street Glide2018
FLTRXSE CVO Road Glide2018
FLHXS Street Glide Special2018
FXBRS Breakout 1142018
FLHCS Heritage Classic 1142018
FLHXS Street Glide Special2017
FLTRXS Road Glide Special2017
FLHTKSE CVO Limited2017
FLHXSE CVO Street Glide2017
Not sure it fits? Call our Harley techs at 607-654-7431.
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