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