S410195015029 Washer valve spring cover. Lower
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Specifications
- Brand
- Athena
- Part Number
- S410195015029
- OEM Reference
- 18257-39
- Pack Quantity
- Pack of 10
- Category
- Gaskets & Seals
- VAT Rate
- 20%
About This Product
For the lower section of the valve spring cover on a Big Twin Flathead, this Athena cork washer provides a reliable and period-correct seal. It is specifically designed for 1939 to 1948 74-inch and 80-inch Flathead models. This lower washer serves as a direct replacement for OEM reference numbers 18257-39 and 175-39A. Using high-quality cork gaskets is essential for maintaining the oil-tight integrity of these vintage side-valve engines. Whether you are doing a quick repair or a complete engine overhaul, this Athena washer ensures that your valve spring covers are sealed to factory standards.
Manufacturer part number: S410195015029.
Fitment
9 models39-48 74" & 80" Flathead
OHV 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1941–1948 | Knucklehead E-1000 |
| Harley-Davidson | 1939–1948 | Knucklehead EL-1000 |
| Harley-Davidson | 1940–1947 | Knucklehead F-1200 |
| Harley-Davidson | 1939–1946 | Knucklehead FL-1200 |
Sidevalve 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1942 | Flathead EL-1000 |
| Harley-Davidson | 1940–1948 | Flathead U-1200 |
| Harley-Davidson | 1939–1948 | Flathead UH-1300 |
| Harley-Davidson | 1939–1947 | Flathead UL-1200 |
| Harley-Davidson | 1940–1948 | Flathead ULH-1300 |
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Who are we? Leeds Harley-Davidson - Iron City Motorcycles
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