519815 Nut, clutch hub
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Specifications
- Brand
- MCS
- Part Number
- 519815
- OEM Reference
- 37526-56A
- Pack Quantity
- Each
- Category
- Clutch Hub Nuts
- VAT Rate
- 20%
About This Product
This clutch hub nut, also known as the mainshaft nut, is a vital fastener for securing the clutch assembly on early Sportster models. It is a direct replacement for OEM 37526-56A, manufactured to meet or exceed factory specifications for strength and thread accuracy. This nut fits late 1956 KH models as well as 1957 to 1969 XL Sportsters. During any primary teardown, it is essential to inspect this nut for thread wear or damage. Using a fresh, high-quality replacement ensures that your clutch hub remains properly seated and secured to the transmission mainshaft, preventing costly damage to the driveline components. It is a small investment for the long-term health of your Sportster's transmission.
Manufacturer part number: 519815.
Fitment
L1956 KH; 57-69 XL Sportster
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