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SKU:
ZZ3F08882
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139T 1-1/8" Belt 40024-04 for Harley 2004-2006 FLHTCUI EFI Electra Glide Ultra
$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
139T 1-1/8" Belt for Harley 2004-2006 FLHTCUI EFI Electra Glide Ultra
This 139T 1-1/8" belt, referencing OEM cross-reference number 40024-04, is a durable replacement for the primary drive on 2004-2006 Harley FLHTCUI EFI Electra Glide Ultra motorcycles. It delivers consistent power transfer from the engine to the clutch for dependable operation.
Overview
This 139T 1-1/8" belt is a high-quality primary drive belt designed for the 2004, 2005, and 2006 Harley FLHTCUI EFI Electra Glide Ultra. It is a critical component that transfers power from the engine's crankshaft to the clutch assembly. This belt is built to original specifications for a secure fit and reliable performance in the Electra Glide's drivetrain.
Built For Performance
- Features 139 teeth for a precise, reliable engagement with the primary sprockets.
- 1-1/8" width matches the original belt specification for the FLHTCUI.
- Direct replacement for OEM part number 40024-04.
- Manufactured with strong, flexible materials to handle high torque loads.
- Resistant to wear, heat, and oil degradation for a longer service life.
Fits These Machines
- for Harley 2004 FLHTCUI EFI Electra Glide Ultra
- for Harley 2005 FLHTCUI EFI Electra Glide Ultra
- for Harley 2006 FLHTCUI EFI Electra Glide Ultra
On-The-Job Use
- For replacing a stretched, cracked, or frayed primary belt on an Electra Glide Ultra.
- For routine drivetrain maintenance when overhauling the primary chaincase.
- For restoring smooth and efficient power transfer in a touring motorcycle.
Specs At A Glance
| Belt Type | Primary Drive Belt |
| Tooth Count | 139T |
| Width | 1-1/8" |
| Compatible Models | 2004-2006 FLHTCUI |
| Part Number(s) | 40024-04 |
Good To Know
Q: Will this belt fit my 2005 Electra Glide Ultra? A: Yes, this belt is designed to fit 2004, 2005, and 2006 FLHTCUI EFI Electra Glide Ultra models. Always confirm your motorcycle's year and model before ordering.
Q: What does the 'EFI' in the model name mean for this belt? A: EFI stands for Electronic Fuel Injection, which refers to the engine's fuel system. The primary drive belt is not affected by the fuel injection type, so this belt is compatible with those specific model years.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.