502621 Nut, crankpin
incl. VAT
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Specifications
- Brand
- MCS
- Part Number
- 502621
- OEM Reference
- 23967-41
- Pack Quantity
- Sold as pr
- Category
- Crankpins
- VAT Rate
- 20%
About This Product
These crankpin nuts are essential for securing the crankpin within the flywheels of early Big Twin engines. They feature a 7/8-18 thread and are designed to fit 1941 to 1953 Big Twin models, excluding Flatheads. These nuts are a direct replacement for OEM part 23967-41. Sold as a pair, they are manufactured to withstand the extreme rotational forces found in the heart of the engine. When performing a crankshaft rebuild on a vintage Knucklehead or Panhead, using fresh, high-quality nuts is a standard practice to ensure the assembly remains torqued to factory specifications.
Manufacturer part number: 502621.
Fitment
41-53 Big Twin (Excl. Flatheads)
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