999489 Breather bolt sealing washer set
incl. VAT
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Specifications
- Brand
- MCS
- Part Number
- 999489
- OEM Reference
- 999489
- Pack Quantity
- Pack of 8
- Category
- Breathers Varia
- VAT Rate
- 20%
About This Product
MCS aluminium breather bolt sealing washer set part number 999489 includes four 1/2-inch early style washers and four 3/8-inch late style washers. That is eight pieces total. They seal the breather bolts at the cylinder head to stop oil misting. They fit 1993 to 2025 Big Twin models excluding the 2025 Softail and 2023 to 2025 Touring models FLTRXSE, FLTRXSTSE, FLHXSE, FLHX, FLHXU, and FLTRX. They also fit 1991 to 2022 Sportster XL models.
Manufacturer part number: 999489.
Fitment
93-25 B.T. (excl. 2025 Softail; 23-25 FLTRXSE; 24-25 FLTRXSTSE; 23-25 FLHXSE; 24-25 FLHX; 2025 FLHXU; 24-25 FLTRX); 91-22XL
Planning other changes? Find your model in the bike customiser.
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Who are we? Leeds Harley-Davidson - Iron City Motorcycles
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