8721-1-Z Oil pump nut, early style
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Specifications
- Brand
- Colony
- Part Number
- 8721-1-Z
- OEM Reference
- 24830-41
- Pack Quantity
- Each
- Category
- Oil Pump Parts
- VAT Rate
- 20%
About This Product
Colony early-style oil pump nut. Zinc-plated with a long shoulder and 1/4-24 thread pitch. Replaces OEM 24830-41. Fits 1941 to 1948 Sidevalve Big Twins and 1941 to 1954 45-inch Sidevalve models. Use the correct torque and check the shoulder seats fully in the pump body. If the shoulder is worn or the threads are buggered, the nut will not clamp properly and the pump will leak.
Manufacturer part number: 8721-1-Z.
Fitment
41-48 SV Big Twin; 41-54 45" SV
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