519435 30-54 motor sprocket, 23 tooth
Fits: 30-54 Big Twin(with tapered sprocke…
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Specifications
- Brand
- MCS
- Part Number
- 519435
- OEM Reference
- 40210-30
- Pack Quantity
- Each
- Category
- Sprockets Motor
- VAT Rate
- 20%
About This Product
For those maintaining or restoring early Big Twins, this 23-tooth motor sprocket from MCS is a high-quality replacement for the drivetrain. It is designed specifically for 1930 to 1954 Big Twin models equipped with a tapered sprocket shaft. This sprocket serves as a direct replacement for Harley-Davidson OEM part number 40210-30. The 23-tooth count provides the standard gearing for these vintage machines. Machined for durability and a precise fit on the tapered shaft, this sprocket ensures reliable power transfer from the crankshaft to the primary chain, keeping your classic Knucklehead or Panhead running as it should.
Manufacturer part number: 519435.
Fitment
30-54 Big Twin(with tapered sprocket shaft)
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