37741-67 Mainshaft Oil Seal, 1979-1981, FL/XL
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Specifications
- Brand
- Athena
- Part Number
- 700330
- OEM Reference
- 37741-67
- Pack Quantity
- Each
- Category
- Transmission Gaskets
- VAT Rate
- 20%
About This Product
This Athena mainshaft oil seal is designed for 1979 to 1981 Big Twin, FX, and Sportster models, providing a critical seal for the transmission mainshaft. It is a direct replacement for OEM 37741-67 and is essential for preventing gear oil from leaking out of the transmission case. A failing mainshaft seal can cause significant mess and potential damage to the primary drive, so replacing it during a rebuild or service is highly recommended. These seals are manufactured to meet the high standards required for Harley-Davidson motorcycles, ensuring a long service life and reliable performance. This seal is a vital part of any transmission maintenance kit for late 70s and early 80s models.
Fitment
20 modelsBig Twin | FX | Sportster
Softail 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981 | BLACKLINE FXS |
| Harley-Davidson | 1981 | SUPER GLIDE FXEF |
| Harley-Davidson | 1981 | SUPER GLIDE FXE |
| Harley-Davidson | 1981 | SUPER GLIDE FXB |
| Harley-Davidson | 1981 | WIDE GLIDE FXWG |
Sportster 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1979 | 3AH9 Sportster 1000 (1979) 3AH9 XLH1000 Sportster 1000 (1979) Sportster 1000 XLH1000 3AH9 XLH-1000 |
| Harley-Davidson | 1980 | 3AJ0 Sportster 1000 (1980) 3AJ0 XLH1000 Sportster 1000 (1980) Sportster 1000 XLH1000 3AJ0 XLH-1000 |
| Harley-Davidson | 1979 | 4AH9 Sportster (1979) 4AH9 XLCH Sportster (1979) Sportster XLCH 4AH9 XLCH-1000 |
| Harley-Davidson | 1980 | 4AJ0 Sportster 1000 (1980) 4AJ0 XLCH1000 Sportster 1000 (1980) Sportster 1000 XLCH1000 4AJ0 |
| Harley-Davidson | 1981 | SPORTSTER XLS |
| Harley-Davidson | 1981 | Sportster 1100 (1987) CANH XLH1100 Sportster 1100 (1987) Sportster 1100 XLH1100 CANH |
Touring 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981 | ELECTRA GLIDE CLASSIC WITH SIDECAR FLHC WITH SIDECAR |
| Harley-Davidson | 1981 | ELECTRA GLIDE SPORT FLHS |
| Harley-Davidson | 1981 | ELECTRA GLIDE STANDARD SHRINE FLH SHRINE |
| Harley-Davidson | 1981 | HERITAGE FLH-HERITAGE |
| Harley-Davidson | 1981 | Heritage Classic FLHC |
| Harley-Davidson | 1981 | Street Glide® FLHX |
| Harley-Davidson | 1981 | TOUR GLIDE FLT |
| Harley-Davidson | 1980–1981 | TOUR GLIDE CLASSIC FLTC |
| Harley-Davidson | 1981 | TOURING REVIVAL FLH |
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