1 / 2
JE PISTONS
Piston Kit - 4.320" - 10.25:1 CR - 114"/117" M8
Part # 0910-6858
$729.99
Low Stock (4)
- 60-day returns
- Free shipping over $100
- Secure checkout
Confirmed fit for 32 motorcycle configurations across Harley-Davidson, model years 2018–2024.
| Years | Make & Model |
|---|---|
| 2022-2023 Harley-Davidson | FLHXST Street Glide ST |
| 2018-2021 Harley-Davidson | FLHTKSE CVO Limited |
| 2018-2022 Harley-Davidson | FLHXSE CVO Street Glide |
| 2022-2023 Harley-Davidson | FLTRKSE CVO Road Glide Limited |
| 2022-2023 Harley-Davidson | FLTRXST Road Glide ST |
| 2018-2022 Harley-Davidson | FLTRXSE CVO Road Glide |
| 2024 Harley-Davidson | FLHX Street Glide |
| 2024 Harley-Davidson | FLTRX Road Glide |
| 2022 Harley-Davidson | FXRST Low Rider El Diablo 117 |
| 2023-2024 Harley-Davidson | FXLRST Low Rider ST 117 |
| 2023-2024 Harley-Davidson | FXLRS Low Rider S 117 |
| 2020-2022 Harley-Davidson | FLHTCUTGSE CVO Tri Glide |
| 2023-2024 Harley-Davidson | FXBR Breakout 117 |
- Offset pin reduces piston rock and minimize engine operating noise
- Skirt notches for optimal clearance at the bottom dead center
- Kit includes two pistons, premium ring pack, wrist pins and wire locks
- Propriety aligned grain flow forging technology for maximum tensile strength suited for high performance enviroment
- Cermic crown coating protects the piston by reducing heat transfer
- Internal and external bracing maintains optimized strength-to-weight ratio for longevity
- 3D undercrown milling in non-critical areas reduces overall weight
- Lateral gas ports and accumulator groove maintain power-producing ring seal even at high RPM and high boost
- Tuff Skirt is a propriety, moly based dry film skirt coating that is applied in-house and reduces operating friction for better wear resistance
Customer Reviews
No reviews yet — be the first to review this part.
Overview
The JE PISTONS 0910-6858: Piston Kit - 4.320" - 10.25:1 CR - 114"/117" M8. Confirmed fit for 32 motorcycle configurations across Harley-Davidson, model years 2018–2024. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
More from JE PISTONS
JE PISTONS
0910-6016
Piston Kit - 4.250" Bore - +0.175" Oversize - 114"/117" M8
$472.99
JE PISTONS
0910-6852
Piston Kit - 95.00 mm - Gas Gas | Husqvarna | KTM
$329.99
JE PISTONS
0910-5932
Piston Kit - 77.00 mm - 14.0:1 CR - Yamaha
$309.99
JE PISTONS
0910-6010
Piston Kit - 4.25" Bore - +0.313" Oversize - 107" M8
$472.99
JE PISTONS
0910-5944
Piston Kit - 96.00 mm - 14.0:1 CR - Honda
$446.99
JE PISTONS
0910-5927
Piston Kit - Bored to107" - 10.25:1 CR - 96"/103" Twin Cam
$545.99
JE PISTONS
0910-6856
Piston Kit - 4.250" - 10.25:1 CR - 114"/117" M8
$729.99
JE PISTONS
0910-5843
Piston Kit - 94.00 mm - 12.0:1 CR - Arctic Cat | Kawasaki | Suzuki
$269.99
Fits these motorcycles
- Harley-Davidson FLHXST Street Glide ST
- Harley-Davidson FLHTKSE CVO Limited
- Harley-Davidson FLHXSE CVO Street Glide
- Harley-Davidson FLTRKSE CVO Road Glide Limited
- Harley-Davidson FLTRXST Road Glide ST
- Harley-Davidson FLTRXSE CVO Road Glide
- Harley-Davidson FLHX Street Glide
- Harley-Davidson FLTRX Road Glide
- Harley-Davidson FXRST Low Rider El Diablo 117
- Harley-Davidson FXLRST Low Rider ST 117
- Harley-Davidson FXLRS Low Rider S 117
- Harley-Davidson FLHTCUTGSE CVO Tri Glide
- Harley-Davidson FXBR Breakout 117