920-0148 Pistons 131 +.010 M8
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- S&S
- Part Number
- 920-0148
- OEM Reference
- —
- Pack Quantity
- Sold as st
- Category
- Piston & Ring Kits
- VAT Rate
- 20%
About This Product
This S&S piston set is engineered for Milwaukee-Eight (M8) engines configured for 131-inch displacements. The pistons feature a 0.010-inch oversize, allowing for precise cylinder honing and optimal performance. Forged from high-quality aluminum, these pistons are designed to withstand the extreme forces of a high-performance M8 build while maintaining excellent thermal stability. S&S is a leader in American-made engine components, ensuring these pistons meet the rigorous demands of high-torque V-twin engines. The set includes forged pistons, rings, wrist pins, and clips for a complete top-end assembly. This performance piston set is sold as a set.
Manufacturer part number: 920-0148.
Fitment
38 models Cvo/Custom 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2022 | Road Glide CVO 117 FLTRXSE |
| Harley-Davidson | 2023 | Road Glide CVO 121 FLTRXSE |
| Harley-Davidson | 2023 | Road Glide Limited Anniversary CVO 117 FLTRKSE |
| Harley-Davidson | 2022 | Road Glide Limited CVO 117 FLTRKSE |
| Harley-Davidson | 2022 | Street Glide CVO 117 FLHXSE |
| Harley-Davidson | 2023 | Street Glide CVO 121 FLHXSE |
| Harley-Davidson | 2022 | Tri Glide CVO 117 FLHTCUTGSE |
Dyna 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | Super Glide 117 FXD |
Softail 12 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2022 | Softail Breakout 114 FXBRS |
| Harley-Davidson | 2023 | Softail Breakout 117 FXBR |
| Harley-Davidson | 2022–2023 | Softail Fat Bob 114 FXFBS |
| Harley-Davidson | 2022–2023 | Softail Fat Boy 114 FLFBS |
| Harley-Davidson | 2022 | Softail Heritage Classic 107 FLHC |
| Harley-Davidson | 2022–2023 | Softail Heritage Classic 114 FLHCS |
| Harley-Davidson | 2022–2023 | Softail Low Rider S 117 FXLRS |
| Harley-Davidson | 2022–2023 | Softail Low Rider ST 117 FXLRST |
| Harley-Davidson | 2022 | Softail Low Rider ST EL Diablo 117 FXRST |
| Harley-Davidson | 2022–2023 | Softail Sport Glide 107 FLSB |
| Harley-Davidson | 2022–2023 | Softail Standard FXST |
| Harley-Davidson | 2022–2023 | Softail Street Bob 114 FXBBS |
Touring 15 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2022 | Electra Glide Standard 107 FLHT |
| Harley-Davidson | 2022–2023 | Glide Ultra Limited 114 FLHTK |
| Harley-Davidson | 2022–2023 | Road Glide 107 FLTRX |
| Harley-Davidson | 2022–2023 | Road Glide Limited 114 FLTRK |
| Harley-Davidson | 2022–2023 | Road Glide Special 114 FLTRXS |
| Harley-Davidson | 2023 | Road Glide Special Anniversary 114 FLTRXS |
| Harley-Davidson | 2022–2023 | Road Glide ST 117 FLTRXST |
| Harley-Davidson | 2022 | Road King 107 FLHR |
| Harley-Davidson | 2022–2023 | Road King Special 114 FLHRXS |
| Harley-Davidson | 2022–2023 | Street Glide 107 FLHX |
| Harley-Davidson | 2022–2023 | Street Glide Special 114 FLHXS |
| Harley-Davidson | 2023 | Street Glide Special Anniversary 114 FLHXS |
| Harley-Davidson | 2022–2023 | Street Glide ST 117 FLHXST |
| Harley-Davidson | 2023 | Ultra Limited Anniversary 114 FLHTK |
| Harley-Davidson | 2023 | Ultra Limited Shrine Edition 114 FLHTK |
Trike 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2022–2023 | Freewheeler 114 FLRT |
| Harley-Davidson | 2023 | Road Glide 3 114 FLTRT |
| Harley-Davidson | 2022–2023 | Tri Glide Ultra 114 FLHTCUTG |
Related Products
View all →
More from S&S
View all →
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.