140T 1" Rear Drive Belt 40024-09A Fit for Harley-Davidson 2016-2025 FLH FLHFB
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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.
140T 1" Rear Drive Belt for Harley-Davidson 2016-2025 FLH FLHFB
This 140T 1" rear drive belt is a direct replacement for Harley-Davidson touring models, transferring power from the transmission to the rear wheel with reliable, quiet operation. This 140T 1" rear drive belt, referencing OEM part 40024-09A, is built to match the original specifications for a secure fit and long service life.
Overview
This 140T 1" rear drive belt is a high-strength, fiberglass-reinforced component designed to replace a worn or damaged belt on compatible Harley-Davidson FLH and FLHFB models from 2016 to 2025. It delivers consistent power transfer and reduces maintenance compared to chain drive systems. This 140T 1" rear drive belt is engineered for riders who demand dependable performance.
Built For Performance
- Reinforced with continuous fiberglass tensile cords for exceptional strength and flexibility
- Precisely molded with 140 teeth to match OEM gearing specifications
- 1-inch width provides optimal grip and power transfer
- Designed for low maintenance, requiring no lubrication
- Resistant to oil, heat, and road debris for prolonged durability
Fits These Machines
- for Harley-Davidson FLH (2016-2025)
- for Harley-Davidson FLHFB (2016-2025)
On-The-Job Use
- Replaces a worn or stretched factory belt during routine driveline service
- Ideal for restoring power delivery on high-mileage touring motorcycles
- Suitable for both solo and two-up touring use across various road conditions
Specs At A Glance
| Tooth Count | 140 |
| Width | 1 Inch |
| Part Number(s) | 40024-09A |
Good To Know
Q: How do I know this belt is the right size? A: The 140T and 1" width in the title match the OEM size, but you should verify your specific model and year against the vehicle height, as belt lengths can vary.
Q: Can I install this belt myself? A: Installation requires mechanical experience, including adjusting the rear axle alignment and checking belt tension. Professional installation is recommended to ensure proper performance.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.