519441 30-54 motor sprocket, 25 tooth
Fits: 30-54 Big Twin(with tapered sprocke…
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Specifications
- Brand
- MCS
- Part Number
- 519441
- OEM Reference
- 40212-30
- Pack Quantity
- Each
- Category
- Sprockets Motor
- VAT Rate
- 20%
About This Product
This 25-tooth motor sprocket is a essential component for maintaining the primary drive on vintage Harley-Davidson machines. It is specifically designed to fit 1930–1954 Big Twin models equipped with a tapered sprocket shaft. Manufactured by MCS to meet or exceed original specifications, this sprocket is a direct replacement for OEM numbers 40212-30 and 519441. Precision-cut teeth ensure smooth chain engagement and long-wearing durability, which is vital for the high-torque demands of these classic engines. Whether you are performing a period-correct restoration or just keeping your old Panhead or Knucklehead on the road, this sprocket provides the reliable fitment and performance required for early tapered shaft assemblies.
Manufacturer part number: 519441.
Fitment
30-54 Big Twin(with tapered sprocket shaft)
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