Description
If your Harley FL primary drive is showing signs of belt wear or slippage, you’re losing power delivery efficiency and risking catastrophic drive failure. The BDL-37144-2 replacement belt restores reliable torque transfer and eliminates the guesswork of jury-rigged solutions. This is the OEM-spec replacement your 1955-1964 FL demands.
Belt Drives Ltd engineered this 144-tooth belt to maintain precise timing and eliminate the creep that degrades acceleration and top-end performance. The two-inch width provides the contact surface needed for consistent engagement, while the high-strength construction handles repeated load cycles without premature degradation. Installation is straightforward on existing BDL primary drives—no modification or special tools required.
- 144-tooth design
- 2-inch width
- High-strength construction
- Reduced slippage
- Harley FL 1955-1964
- Bolt-on installation
- OEM-equivalent fitment
- Wear-resistant material
- Consistent power delivery
- Minimized maintenance needs






Reviews
There are no reviews yet.