133T 1-1/2" Drive Belt 40015-90 Fit Harley Davidson 1991-1995 1997-1999 Dyna

133T 1-1/2" Drive Belt for Harley Davidson

This 133-tooth, 1-1/2" drive belt is a direct replacement for Harley Davidson Dyna models from 1991-1995 and 1997-1999, transferring power from the engine to the rear wheel with OEM cross-reference number 40015-90.

Overview

This 133T 1-1/2" drive belt replaces the factory belt on select Harley Davidson Dyna motorcycles, providing dependable power transfer and a smooth ride. Designed to match the original 40015-90 specification, this drive belt restores your bike's drivetrain performance. This belt is the correct length and width for the listed Harley models.

Built For Performance

• 133 teeth for a precise fit on 1991-1995 and 1997-1999 Dyna models
• 1-1/2" width matches the original drive belt specification
• Reinforced construction for long-lasting durability
• Engineered to handle high torque loads from the engine
• Direct replacement for OEM part number 40015-90

Fits These Machines

• for Harley Davidson Dyna (1991-1995)
• for Harley Davidson Dyna (1997-1999)

Specs At A Glance

Good To Know

Q: How do I know this belt fits my motorcycle? A: Verify your model year against the listed range (1991-1995 or 1997-1999 Dyna) and check that your pulley has the same tooth count and width before ordering.

Q: What should I inspect when replacing the belt? A: Check the drive and driven pulleys for wear or damage, and ensure proper belt tension after installation for optimal performance.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.