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$191.99
The Cometic Top End Gasket Kit C10223 is a multi-layer steel (MLS) top-end rebuild kit designed for 2017 and newer Harley-Davidson Milwaukee-Eight (M8) engines with 4.250" bore 124ci setups featuring liquid-cooled/coolant-cooled heads.
Replacement Part for OEM Number: 25700729
Replacement Part for OEM Number: 25700729
Key Specifications
- Application: Harley-Davidson Milwaukee-Eight (2017+) Touring/Trike models with coolant-cooled heads (124 cu in, 4.250" bore)
- Head Gasket Type: Multi-Layer Steel (MLS)
- Head Gasket Thickness: 0.040" (1.02 mm)
- Bore Size: 4.250"
What's Included
- MLS cylinder head gaskets (.040" thickness) designed to evenly dissipate heat and eliminate hot spots
- Steel Viton-coated cylinder base gaskets
- Blue Viton valve stem seals
- Rocker cover and necessary top-end O-rings, seals, and AFM material gaskets from the cylinder base upward
Specs
| Product Name | Gasket |
| Type | Top End |
| Material | MLS (Multi-layer Steel) |
| Bore Size | 4.250" |
| Thickness | 1.02 mm / 0.040" |
| Units | Kit |
| Riding Style | Street |
Package info
| Weight | 0.6 lbs |
| Height | 1.38 |
| Length | 10 |
| Width | 10 |
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| 2024 | Harley-Davidson | Road Glide Police FLTRXP | - | - |
| 2024 | Harley-Davidson | FLTRXSTSE CVO Road Glide ST | - | - |
| 2023-2024 | Harley-Davidson | FXBR Breakout 117 | - | - |
| 2023-2024 | Harley-Davidson | FLTRT Road Glide 3 | - | - |
| 2023 | Harley-Davidson | FLHFB Electra Glide Highway King | - | - |
| 2022-2024 | Harley-Davidson | FXLRS Low Rider S 117 | - | - |
| 2022-2024 | Harley-Davidson | FXLRST Low Rider ST 117 | - | - |
| 2022-2023 | Harley-Davidson | FLTRKSE CVO Road Glide Limited | - | - |
| 2022-2023 | Harley-Davidson | FLHXST Street Glide ST | - | - |
| 2022-2023 | Harley-Davidson | FLTRXST Road Glide ST | - | - |
| 2022 | Harley-Davidson | FXRST Low Rider El Diablo 117 | - | - |
| 2022 | Harley-Davidson | Softail Street Bob FXBB | - | - |
| 2021-2024 | Harley-Davidson | FXBBS Street Bob 114 | - | - |
| 2021 | Harley-Davidson | FLH Electra Glide Revival | - | - |
| 2020-2024 | Harley-Davidson | FXST Softail Standard 107 | - | - |
| 2020-2024 | Harley-Davidson | FLTRK Road Glide Limited | - | - |
| 2020-2022 | Harley-Davidson | FLHTCUTGSE CVO Tri Glide | - | - |
| 2020-2021 | Harley-Davidson | FXLRS Low Rider S 114 | - | - |
| 2019-2022 | Harley-Davidson | FLHT Electra Glide Standard | - | - |
| 2019-2020 | Harley-Davidson | FXDRS FXDR 114 | - | - |
| 2018-2024 | Harley-Davidson | FLHCS Heritage Classic 114 | - | - |
| 2018-2024 | Harley-Davidson | FLTRXSE CVO Road Glide | - | - |
| 2018-2024 | Harley-Davidson | FLFBS Fat Boy 114 | - | - |
| 2018-2021 , 2023 | Harley-Davidson | FXFBS Fat Bob 114 | - | - |
| 2018-2021 | Harley-Davidson | FLHC Heritage Classic 107 | - | - |
| 2018-2021 | Harley-Davidson | FLSL Softail Slim 107 | - | - |
| 2018-2021 | Harley-Davidson | FLSB Sport Glide 107 | - | - |
| 2018-2020 | Harley-Davidson | FLDE Deluxe 107 | - | - |
| 2018-2020 | Harley-Davidson | FXBB Street Bob 107 | - | - |
| 2018-2020 | Harley-Davidson | FXBRS Breakout 114 | - | - |
| 2018-2020 | Harley-Davidson | FXLR Low Rider 107 | - | - |
| 2018-2019 | Harley-Davidson | FXBR Breakout 107 | - | - |
| 2018-2019 | Harley-Davidson | FLFB Fat Boy 107 | - | - |
| 2018-2019 | Harley-Davidson | FXFB Fat Bob 107 | - | - |
| 2017-2024 | Harley-Davidson | FLHXSE CVO Street Glide | - | - |
| 2017-2024 | Harley-Davidson | FLHX Street Glide | - | - |
| 2017-2024 | Harley-Davidson | FLRT Freewheeler | - | - |
| 2017-2024 | Harley-Davidson | FLHRXS Road King Special | - | - |
| 2017-2024 | Harley-Davidson | FLTRX Road Glide | - | - |
| 2017-2024 | Harley-Davidson | FLHTK Ultra Limited | - | - |
| 2017-2024 | Harley-Davidson | FLHTCUTG Tri Glide Ultra | - | - |
| 2017-2024 | Harley-Davidson | Electra Glide Police FLHTPI | - | - |
| 2017-2024 | Harley-Davidson | Road King Police FLHP | - | - |
| 2017-2023 | Harley-Davidson | FLTRXS Road Glide Special | - | - |
| 2017-2023 | Harley-Davidson | FLHXS Street Glide Special | - | - |
| 2017-2022 | Harley-Davidson | FLHR Road King | - | - |
| 2017-2021 | Harley-Davidson | FLHTKSE CVO Limited | - | - |
| 2017-2019 | Harley-Davidson | FLHTKL Ultra Limited Low | - | - |
| 2017-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | - | - |
| 2017-2019 | Harley-Davidson | FLTRU Road Glide Ultra | - | - |
