C10166-030 Cylinder head gasket set .030" MLS 4.075" bore
Fits: 22-24117" Softail; 18-23117" FLT/To…
incl. VAT
Chapter members save 15% · Sign in for member pricing
Usually dispatched within 3 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
- Cometic
- Part Number
- C10166-030
- OEM Reference
- —
- Pack Quantity
- Sold as pr
- Category
- Derby Covers Seal Kits
- VAT Rate
- 20%
About This Product
This Cometic head gasket set is specifically tailored for the 117-inch Milwaukee-Eight engines found in 2022 to 2024 Softails, 2018 to 2023 Touring models (excluding 2023 CVOs), and 2020 to 2022 Trikes. Sold as a pair, these .030-inch thick gaskets feature a 4.095-inch bore to perfectly match the 117-inch cylinder requirements. They are a high-quality replacement for OEM 16500599. Utilizing Multi-Layer Steel (MLS) technology, they consist of embossed stainless steel layers with a high-temp polymer coating. This construction provides an exceptional seal that eliminates the need for dowel pin O-rings, making them a favorite for mechanics looking for a reliable, leak-free top end on high-displacement M8 builds.
Manufacturer part number: C10166-030.
Fitment
23 models22-24117" Softail; 18-23117" FLT/Touring (excl. 2023 CVO models); 20-22117" FLHTCUTGSE Trike
CVO/Custom 8 models
| Brand | Year | Model |
|---|---|---|
| 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 | 2018–2022 | 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 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2021–2023 | Police Electra Glide FLHTP |
| Harley-Davidson | 2023 | Police Road King FLHP |
Softail 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2018–2022 | Breakout 114 FXBRS |
| Harley-Davidson | 2023–2024 | Breakout FXBR |
| Harley-Davidson | 2024 | Hydra-Glide Revival FLI |
| Harley-Davidson | 2022 | Low Rider El Diablo FXRST |
| Harley-Davidson | 2020–2024 | Low Rider S FXLRS |
| Harley-Davidson | 2022–2024 | Low Rider ST FXLRST |
| Harley-Davidson | 2022 | Street Bob 114 FXBBS |
Touring 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2023 | Electra Glide Highway King FLHFB |
| Harley-Davidson | 2022 | Road Glide Special St FLTRXST |
| Harley-Davidson | 2023 | Road Glide St FLTRXST |
| Harley-Davidson | 2022 | Street Glide Special ST FLHXST |
| Harley-Davidson | 2023 | Street Glide ST FLHXST |
| Harley-Davidson | 2019 | Ultra Limited Shrine Edition FLHTK |
Related Products
View all →
More from Cometic
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.