10-HC447 KPMI, hard chrome valve seat. 44.62mm OD
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Specifications
- Brand
- Kibblewhite
- Part Number
- 10-HC447
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Valve Seats
- VAT Rate
- 20%
About This Product
Kibblewhite hard chrome valve seat for 2017 to 2025 Milwaukee-Eight models. It works in either intake or exhaust position. The outside diameter is 44.62mm, the inside diameter is 35.81mm, and the height is 10.92mm. The seat tolerates leaded, unleaded, methanol and ethanol fuels. It resists micro-welding. The leading edge eases the press-fit into the head. Made in the USA.
Manufacturer part number: 10-HC447.
Fitment
42 models17-25 M8 (intake/exhaust)
CVO/Custom 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2025–2026 | CVO Road Glide ST FLTRXSTSE |
| Harley-Davidson | 2025–2026 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2026 | CVO Street Glide Limited FLHXLSE |
| Harley-Davidson | 2026 | CVO Street Glide ST FLHXSTSE |
Softail 14 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025–2026 | Breakout FXBR |
| Harley-Davidson | 2019–2024 | Fat Bob 114 FXFBS |
| Harley-Davidson | 2025–2026 | Fat Boy FLFB |
| Harley-Davidson | 2018 | Fat Boy 114 Anniversary FLFBS |
| Harley-Davidson | 2018–2024 | Fat Boy 114 FLFBS |
| Harley-Davidson | 2025–2026 | Heritage Classic FLHC |
| Harley-Davidson | 2018 | Heritage Classic 114 Anniversary FLHCS |
| Harley-Davidson | 2018–2024 | Heritage Classic 114 FLHCS |
| Harley-Davidson | 2025–2026 | Low Rider S FXLRS |
| Harley-Davidson | 2020–2024 | Low Rider S FXLRS |
| Harley-Davidson | 2025–2026 | Low Rider ST FXLRST |
| Harley-Davidson | 2022–2024 | Low Rider ST FXLRST |
| Harley-Davidson | 2018–2024 | Sport Glide FLSB |
| Harley-Davidson | 2025–2026 | Street Bob FXBB |
Touring 19 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025–2026 | Road Glide FLTRX |
| Harley-Davidson | 2017–2024 | Road Glide FLTRX |
| Harley-Davidson | 2026 | Road Glide Limited FLTRXL |
| Harley-Davidson | 2021–2024 | Road Glide Limited FLTRK |
| Harley-Davidson | 2017–2023 | Road Glide Special FLTRXS |
| Harley-Davidson | 2025 | Road King Special FLHRXS |
| Harley-Davidson | 2017–2024 | Road King Special FLHRXS |
| Harley-Davidson | 2025–2026 | Street Glide FLHX |
| Harley-Davidson | 2018 | Street Glide Anniversary FLHX |
| Harley-Davidson | 2017–2024 | Street Glide FLHX |
| Harley-Davidson | 2026 | Street Glide Limited FLHXL |
| Harley-Davidson | 2018 | Street Glide Special Anniversary FLHXS |
| Harley-Davidson | 2017–2023 | Street Glide Special FLHXS |
| Harley-Davidson | 2025 | Street Glide ULTRA FLHXU |
| Harley-Davidson | 2018 | Ultra Limited Anniversary FLHTK |
| Harley-Davidson | 2017–2024 | Ultra Limited FLHTK |
| Harley-Davidson | 2017–2019 | Ultra Limited Low FLHTKL |
| Harley-Davidson | 2018–2023 | Ultra Limited Shrine Edition FLHTK |
| Harley-Davidson | 2017 | Ultra Limited Shrine FLHTK |
Trike 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017–2023 | Freewheeler FLRT |
| Harley-Davidson | 2023–2024 | Road Glide 3 FLTRT |
| Harley-Davidson | 2018 | Tri Glide Ultra Anniversary FLHTCUTG |
| Harley-Davidson | 2017–2023 | Tri Glide Ultra FLHTCUTG |
Planning other changes? Find your model in the bike customiser.
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