135T 1 1/8" Drive Belt 40307-00 for Harley-Davidson 2001-2004 Fat Boy 1204-0055
$80.39
Sale price
$80.39
Regular price
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ZZ3F07433
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135T 1 1/8" Drive Belt 40307-00 for Harley-Davidson 2001-2004 Fat Boy 1204-0055
$80.39
In Stock
$80.39
Sale price
$80.39
Regular price
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Compatible Models
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Compatible equipment / model
135T 1 1/8" Drive Belt for Harley-Davidson
This 135-tooth, 1 1/8-inch wide drive belt, referencing OEM cross numbers 40307-00 and 1204-0055, serves as a direct replacement for the primary drive system on Harley-Davidson motorcycles. It is a reinforced rubber belt designed to transmit engine torque to the rear wheel with minimal power loss. This 135T 1 1/8" Drive Belt is constructed to meet the original specifications for a secure and enduring fit.
Overview
This 135T 1 1/8" Drive Belt is a high-strength component engineered for the specific drivetrain requirements of Harley-Davidson motorcycles. It is built to deliver consistent performance and longevity, replacing worn or damaged factory belts. This drive belt is designed for Harley-Davidson models from the 2001-2004 period, commonly used in the Fat Boy lineup.
Built For Performance
- 135-tooth pitch matches OEM gearing for accurate speedometer readings and power delivery
- 1 1/8" width provides stability and reduces the risk of belt slipping under load
- Rubber composite material resists abrasion from road debris and heat
- Molded teeth are designed for reduced noise and vibration
- Cross-referenced OEM part numbers 40307-00 and 1204-0055 for easy identification
Fits These Machines
- for Harley-Davidson 2001-2004 Fat Boy
- for Harley-Davidson 2001-2004 FLSTS
- for Harley-Davidson 2001-2004 FXSTDSE2
On-The-Job Use
- Regular commuting and daily rider applications where reliable torque transfer is necessary
- Custom bike builds that require a non-stock but dimensionally identical belt
- Restoration of a motorcycle to its original drivetrain configuration
- Replacement when the old belt shows signs of wear such as cracking or fraying
Specs At A Glance
| Part Number(s) | 40307-00, 1204-0055 |
| Belt Width | 1 1/8" |
| Tooth Count | 135T |
Good To Know
Q: What is the difference between this belt and a stock Harley-Davidson belt? A: This belt is a fully interchangeable aftermarket part manufactured to the same dimensions and tooth count as the stock item, but it is not an original Harley-Davidson product. It is designed to offer the same function and fitment.
Q: can I install this belt myself? A: Yes, but it requires removing the primary cover and loosening the rear axle to slip the belt onto the pulleys. Proper tension must be set to prevent premature wear or breakage.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.