2C5231000 107" M8 chrome piston ring set. STD
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
- Hastings
- Part Number
- 2C5231000
- OEM Reference
- —
- Pack Quantity
- Sold as pr
- Category
- Piston Rings
- VAT Rate
- 20%
About This Product
When it is time for a top-end refresh on your Milwaukee-Eight, you cannot go wrong with Hastings rings. This standard size set is designed for 2017 to 2024 107-inch M8 engines with a 3.937-inch bore. The kit is sold as a pair and includes a chrome top ring for durability, a ductile iron Napier second ring for excellent oil control, and a three-piece chrome flex-vent oil ring. These are high-quality stock replacements that ensure a proper seal and long-lasting performance. Before installation, always double-check your piston groove heights; these are spec'd at 1.2mm for the top two rings and 2.0mm for the oil ring. It is a reliable choice for any mechanic looking to restore factory compression and efficiency.
Manufacturer part number: 2C5231000.
Fitment
30 models17-24 107" M8
CVO/Custom 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2021 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2021–2022 | CVO Street Glide FLHXSE |
Police 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017–2018 | Electra Glide Standard Police FLHTP |
| Harley-Davidson | 2017–2018 | Road King Police FLHP |
Softail 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2018–2019 | Breakout FXBR |
| Harley-Davidson | 2018–2020 | Deluxe FLDE |
| Harley-Davidson | 2018–2020 | Fat Boy FLFB |
| Harley-Davidson | 2018–2021 | Heritage Classic FLHC |
| Harley-Davidson | 2018–2020 | Low Rider FXLR |
| Harley-Davidson | 2018–2024 | Sport Glide FLSB |
Touring 17 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2019–2022 | Electra Glide Standard FLHT |
| Harley-Davidson | 2017–2019 | Electra Glide Ultra Classic FLHTCU |
| Harley-Davidson | 2017–2023 | Road Glide FLTRX |
| Harley-Davidson | 2017–2018 | Road Glide Special FLTRXS |
| Harley-Davidson | 2017–2018 | Road Glide Ultra FLTRU |
| Harley-Davidson | 2017–2019 | Road King Classic FLHRC |
| Harley-Davidson | 2017–2022 | Road King FLHR |
| Harley-Davidson | 2017–2018 | Road King Special FLHRXS |
| Harley-Davidson | 2018 | Street Glide Anniversary FLHX |
| Harley-Davidson | 2017–2023 | Street Glide FLHX |
| Harley-Davidson | 2018 | Street Glide Special Anniversary FLHXS |
| Harley-Davidson | 2017–2018 | Street Glide Special FLHXS |
| Harley-Davidson | 2018 | Ultra Limited Anniversary FLHTK |
| Harley-Davidson | 2017–2018 | Ultra Limited FLHTK |
| Harley-Davidson | 2017–2018 | Ultra Limited Low FLHTKL |
| Harley-Davidson | 2018 | Ultra Limited Shrine Edition FLHTK |
| Harley-Davidson | 2017 | Ultra Limited Shrine FLHTK |
Trike 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017–2018 | Freewheeler FLRT |
| Harley-Davidson | 2018 | Tri Glide Ultra Anniversary FLHTCUTG |
| Harley-Davidson | 2017–2018 | Tri Glide Ultra FLHTCUTG |
Related Products
View all →
More from Hastings
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.