507991 4-hole viton discs for petcocks
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Specifications
- Brand
- MCS
- Part Number
- 507991
- OEM Reference
- 507991
- Pack Quantity
- Pack of 10
- Category
- Petcocks Misc
- VAT Rate
- 20%
About This Product
These 4-hole Viton rubber discs from MCS are essential replacement components for maintaining a leak-free fuel system. Specifically designed for use in petcocks like the 530068 and similar fuel valves, these discs regulate the flow of petrol. The use of Viton material ensures superior resistance to modern ethanol-blended fuels, which often degrade standard rubber components over time. Replacing these internal seals is a cost-effective way to restore petcock functionality without replacing the entire unit. These discs are sold in packs of 10, providing a convenient supply for mechanics or owners of multiple machines. They correspond to OEM number 507991, ensuring a direct replacement for the original internal hardware.
Manufacturer part number: 507991.
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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.
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Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.