Portco Transmission Sprocket 22T 33-Spline 530 Chain
Brand: Portco
Part Number: H-37-22
Item Type: Transmission (Front) Sprocket
Material: Machined Steel (likely heat-treated/hardened as indicated by the "H" prefix)
Condition: New Old Stock
echnical Specifications
Tooth Count: 22 Teeth
Chain Pitch: Typically 530 (standard for vintage Harley-Davidson final drives)
Spline Configuration: [Measure your item: usually 33-spline for Big Twins or 19-spline for Sportsters]
Finish: [e.g., Natural Steel / Zinc Plated]
Compatibility & Fitment
Primary Application: Harley-Davidson motorcycles with chain-drive transmissions.
Common Fitments:
Harley-Davidson Big Twins: Many 4-speed and 5-speed models (FL, FX, FLH).
Harley-Davidson Sportsters: Various XL models using chain final drives.
Note to Buyer: Please verify your specific shaft diameter and spline count before purchasing, as transmission swaps are common on vintage bikes.
Durability: Known for precise engineering and heavy-duty steel construction designed for high-power drivetrain performance.
Performance: The 22-tooth design is often used to adjust gear ratios for better highway cruising or low-end torque depending on your current setup
selling as pictured.
more than welcome to pick up at shop in butler pa & save shipping.
031126hb