50-8049 O-ring, Twin Cam cyl. base 4 inch bore
Fits: 99-17 Twin Cam with 4" S&S SSW and …
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
- S&S
- Part Number
- 50-8049
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- O-rings
- VAT Rate
- 20%
About This Product
Sealing the cylinder base is a vital step in any top-end job, especially on high-performance builds. This S&S cylinder base O-ring is made from high-quality .103-inch Viton, a material known for its superior heat and chemical resistance compared to standard rubber. It is designed for 1999 to 2017 Twin Cam models equipped with 4-inch S&S SSW engines, as well as all stock 110-inch models with a 4-inch bore. Using a premium Viton seal ensures a long-lasting, leak-free connection at the base of the jugs, giving you peace of mind when you are pushing your engine to its limits on the road.
Manufacturer part number: 50-8049.
Fitment
45 models99-17 Twin Cam with 4" S&S SSW and all stock 4" bore 110" models
CVO/Custom 41 models
Dyna 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2016–2017 | Dyna Low Rider S FXDLS |
Softail 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2016–2017 | Fat Boy S FLSTFBS |
| Harley-Davidson | 2017 | Slim S FLSS |
| Harley-Davidson | 2016 | Softail Slim S FLSS |
Related Products
View all →
More from S&S
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.