136T 1-1/2" Rear Drive Belt 40001-85 Fit Harley-Davidson 1991-1996 FLTC FLTCU

136T 1-1/2" Rear Drive Belt for Harley-Davidson

This 136-tooth, 1-1/2-inch wide rear drive belt, referenced as OEM cross number 40001-85, transfers power from the transmission to the rear wheel for Harley-Davidson FLTC and FLTCU models. This rear drive belt replaces a worn or damaged factory belt to restore reliable propulsion. The 136T rear drive belt is built for the 1991-1996 FLTC and FLTCU touring chassis.

Overview

This 136T rear drive belt is a direct replacement drive component designed for Harley-Davidson FLTC and FLTCU motorcycles. It serves to transmit engine torque to the rear wheel, ensuring smooth and consistent power delivery. Riders maintaining a 1991-1996 FLTC or FLTCU will find this belt as a dependable service part.

Built For Performance

• 136-tooth count matches factory gearing for correct final drive ratio
• 1-1/2 inch width provides stable contact with pulleys
• Cord-reinforced construction resists stretching under load
• OEM cross-reference number 40001-85 aids in fitment verification
• Designed to handle high torque output of big twin engines

Fits These Machines

• for Harley-Davidson FLTC 1991-1996
• for Harley-Davidson FLTCU 1991-1996

On-The-Job Use

• Replaces worn belt during routine drivetrain service
• Common install during full rear end rebuild
• Used for touring bikes with heavy accessory loads
• Appropriate for highway cruising and long distance riding

Specs At A Glance

Good To Know

Q: How do I know if this belt fits my FLTC? A: Verify your bike is a 1991-1996 FLTC or FLTCU and that your existing belt has 136 teeth and 1-1/2 inch width. The OEM cross number 40001-85 can also be checked against your service manual.

Q: What are signs my rear drive belt needs replacement? A: Visible cracks, frayed edges, or missing teeth indicate wear, and a loose belt may cause slipping or noise. Replace the belt if you see these conditions to avoid drivetrain failure.

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