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SKU:
ZZ3F08862
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133T 1-1/2" 40015-90 Drive Belt Fit Harley FXD FXDL FXDS FXDWG FLHR FLHS 4001590
$99.09
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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.
Compatible equipment / model
Drive Belt for Harley-Davidson
This 133T 1-1/2" wide Drive Belt is a replacement final drive belt designed to transfer power from the transmission to the rear wheel on select Harley-Davidson motorcycles. It serves as a direct OEM cross-reference for part number 40015-90 (also listed as 4001590) and fits popular touring and softail models.
Overview
This drive belt is a 133-tooth, 1-1/2 inch wide reinforced belt that replaces the factory belt on compatible Harley-Davidson motorcycles. It is built for riders needing a dependable replacement for models like FXD, FXDL, FXDS, FXDWG, FLHR, and FLHS, ensuring reliable power transfer during every ride. The belt matches the OEM specification of 40015-90, providing a direct fit for these machines.
Built For Performance
- Features 133 teeth for precise engagement with Harley-Davidson pulleys
- Constructed with embedded tensile cords for high strength and low stretch
- Measures 1-1/2 inches in width to match factory final drive dimensions
- Designed to withstand high torque loads from V-twin engines
- Direct replacement for OEM part number 40015-90
Fits These Machines
- for Harley-Davidson FXD Dyna Super Glide
- for Harley-Davidson FXDL Dyna Low Rider
- for Harley-Davidson FXDS Dyna Convertible
- for Harley-Davidson FXDWG Dyna Wide Glide
- for Harley-Davidson FLHR Road King
- for Harley-Davidson FLHS Electra Glide Sport
On-The-Job Use
- Used for replacing worn or damaged final drive belts during routine maintenance
- Suitable for long-distance touring on highways
- Works for custom bike builds requiring a 1-1/2 inch belt width
- Effective for restoring power delivery after a belt failure
Specs At A Glance
| Part Number(s) | 40015-90, 4001590 |
| Tooth Count | 133T |
| Width | 1-1/2" |
Good To Know
Q: Will this belt fit my specific Harley model? A: This belt fits the listed Dyna and touring models from the FXD and FLH families, but final drive configurations can vary by model year. Verify your bike's OEM belt part number matches 40015-90 or consult your service manual to confirm compatibility.
Q: How hard is it to install this belt? A: Installing a final drive belt typically requires removing the rear wheel and adjusting the belt tension. It is a manageable job for a home mechanic with basic tools, but professional installation is recommended if you are unsure about the process.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.