11900116 James. O-ring, M8 breather assembly
Fits: 17-25 Gen1 M8 models: 17-25 M8 (exc…
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Specifications
- Brand
- James Gaskets
- Part Number
- 11900116
- OEM Reference
- —
- Pack Quantity
- Pack of 10
- Category
- O-rings
- VAT Rate
- 20%
About This Product
When servicing the breather assembly on a Milwaukee-Eight engine, using fresh seals is vital to prevent oil carryover and leaks. This James Gaskets o-ring is a high-quality replacement for OEM number 11900116, specifically designed for the M8 breather assembly. It fits 2017 to 2025 Gen1 Milwaukee-Eight models, including Touring and Trike models, though it excludes certain 2023-2025 CVO and specialized 2024-2025 models. James Gaskets is a trusted name in the industry for a reason—their seals are built to meet or exceed factory specifications. These o-rings are sold as a pack of ten, ensuring you always have a fresh seal ready for your next service interval to keep your engine running clean.
Manufacturer part number: 11900116.
Fitment
80 models17-25 Gen1 M8 models: 17-25 M8 (excl. 2025 Softail; 23-25 FLTRXSE; 24-25 FLTRXSTSE; 23-25 FLHXSE; 24-25 FLHX; 2025 FLHXU; 24-25 FLTRX); 17-25 Trikes
CVO/Custom 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017 | CVO Limited FLHTKSE |
| Harley-Davidson | 2018–2022 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2022 | CVO Road Glide Limited FLTRKSE |
| Harley-Davidson | 2023 | CVO Road Glide Ltd Anniversary FLTRKSEANV |
| Harley-Davidson | 2017–2022 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2020–2021 | CVO Tri Glide FLHTCUTGSE |
| Harley-Davidson | 2022 | CVO Trike FLHTCUTGSE |
| Harley-Davidson | 2018 | CVO Ultra Limited Anniversary FLHTKSE |
| Harley-Davidson | 2018–2021 | CVO Ultra Limited FLHTKSE |
Police 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017–2020 | Electra Glide Standard Police FLHTP |
| Harley-Davidson | 2025 | Police Electra Glide FLHTP |
| Harley-Davidson | 2021–2024 | Police Electra Glide FLHTP |
| Harley-Davidson | 2025 | Police Road Glide FLTRXP |
| Harley-Davidson | 2024 | Police Road Glide FLTRXP |
| Harley-Davidson | 2025 | Police Road King FLHP |
| Harley-Davidson | 2021–2024 | Police Road King FLHP |
| Harley-Davidson | 2017–2020 | Road King Police FLHP |
Softail 27 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2018 | Breakout 114 Anniversary FXBRS |
| Harley-Davidson | 2018–2022 | Breakout 114 FXBRS |
| Harley-Davidson | 2018–2024 | Breakout FXBR |
| Harley-Davidson | 2018–2020 | Deluxe FLDE |
| Harley-Davidson | 2018–2024 | Fat Bob 114 FXFBS |
| Harley-Davidson | 2018–2020 | Fat Bob FXFB |
| Harley-Davidson | 2018 | Fat Boy 114 Anniversary FLFBS |
| Harley-Davidson | 2020 | Fat Boy 114 Anniversary FLFBSANV |
| Harley-Davidson | 2018–2024 | Fat Boy 114 FLFBS |
| Harley-Davidson | 2023 | Fat Boy Anniversary FLFBSANV |
| Harley-Davidson | 2018–2020 | Fat Boy FLFB |
| Harley-Davidson | 2019–2020 | FXDR 114 FXDRS |
| Harley-Davidson | 2018 | Heritage Classic 114 Anniversary FLHCS |
| Harley-Davidson | 2018–2024 | Heritage Classic 114 FLHCS |
| Harley-Davidson | 2023 | Heritage Classic Anniversary FLHCSANV |
| Harley-Davidson | 2018–2021 | Heritage Classic FLHC |
| Harley-Davidson | 2024 | Hydra-Glide Revival FLI |
| Harley-Davidson | 2022 | Low Rider El Diablo FXRST |
| Harley-Davidson | 2018–2020 | Low Rider FXLR |
| Harley-Davidson | 2020–2024 | Low Rider S FXLRS |
| Harley-Davidson | 2022–2024 | Low Rider ST FXLRST |
| Harley-Davidson | 2018–2021 | Slim FLSL |
| Harley-Davidson | 2019–2020 | Softail Slim FLSL |
| Harley-Davidson | 2020–2024 | Softail Standard FXST |
| Harley-Davidson | 2018–2024 | Sport Glide FLSB |
| Harley-Davidson | 2021–2024 | Street Bob 114 FXBBS |
| Harley-Davidson | 2018–2020 | Street Bob FXBB |
Touring 28 models
Trike 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | Freewheeler FLRT |
| Harley-Davidson | 2017–2024 | Freewheeler FLRT |
| Harley-Davidson | 2025 | Road Glide 3 FLTRT |
| Harley-Davidson | 2023–2024 | Road Glide 3 FLTRT |
| Harley-Davidson | 2025 | Tri Glide ULTRA FLHTCUTG |
| Harley-Davidson | 2018 | Tri Glide Ultra Anniversary FLHTCUTG |
| Harley-Davidson | 2023 | Tri Glide Ultra Anniversary FLHTCUTGANV |
| Harley-Davidson | 2017–2024 | Tri Glide Ultra FLHTCUTG |
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