Rear Drive Belt 40015-90 for Harley Davidson FLHTCU Ultra Classic FLTCU Glide
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Rear Drive Belt 40015-90 for Harley Davidson FLHTCU Ultra Classic FLTCU Glide
This rear drive belt 40015-90 is a direct replacement drive belt for Harley Davidson FLHTCU Ultra Classic and FLTCU Glide models, transmitting power from the transmission to the rear wheel with precision and strength. The rear drive belt 40015-90 is engineered to match the original OEM cross-reference number 40015-90, ensuring a reliable fit and long service life for your touring motorcycle.
Overview
This rear drive belt 40015-90 is a toothed power transmission belt designed for Harley Davidson FLHTCU Ultra Classic and FLTCU Glide motorcycles.The rear drive belt 40015-90 transfers engine torque to the rear wheel, providing smooth and consistent acceleration. This rear drive belt is built for riders who demand dependable performance from their touring motorcycle's final drive system.
Built For Performance
- Fiberglass tensile cords provide high strength and low stretch for consistent power delivery
- Neoprene rubber construction resists oil, heat, and weathering
- Precisely spaced teeth ensure quiet and smooth engagement with pulleys
- Reinforced backing for improved durability and resistance to flex fatigue
- Meets or exceeds OEM specifications for the Harley Davidson rear drive system
Fits These Machines
- for Harley Davidson FLHTCU Ultra Classic
- for Harley Davidson FLTCU Ultra Classic Glide
On-The-Job Use
- Designed for long-distance touring on highways and interstates
- Handles the daily commute with reliable stop-and-go performance
- Suitable for two-up riding with added load on the rear wheel
Specs At A Glance
| Part Number(s) | 40015-90 |
| Type | Rear Drive Belt |
| Application | Harley Davidson Touring Models |
Good To Know
Q: How do I know if my rear drive belt needs replacement? A: Inspect the belt for cracks, missing teeth, or frayed edges, and check for excessive slack. If you see any of these signs, the rear drive belt 40015-90 should be replaced promptly.
Q: Can I install this rear drive belt myself? A: Yes, with the proper tools and mechanical experience. However, it is recommended to have a professional mechanic perform the installation to ensure proper tension and alignment.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.