Rear Drive Belt 40307-00 4030700 1204-0055 12040055 Fit Harley-Davidson

Rear Drive Belt 40307-00 for Harley-Davidson

This rear drive belt, cross-referenced as 40307-00, 4030700, 1204-0055, and 12040055, transfers power from the transmission to the rear wheel on Harley-Davidson motorcycles. It is a rugged replacement belt built to meet OEM specifications for reliable, long-lasting performance.

Overview

This rear drive belt is a high-strength replacement part for Harley-Davidson motorcycles, matching the OEM cross-reference numbers 40307-00 and 1204-0055. It delivers efficient power transfer and consistent durability for rear-wheel drive systems. This belt is designed for riders needing a dependable rear drive belt replacement.

Built For Performance

• High-tensile cord reinforcement for strength
• Wear-resistant rubber compound for longevity
• Precision-molded teeth for smooth engagement
• Flexible design for reduced vibration
• OEM cross-reference: 40307-00, 4030700, 1204-0055, 12040055

Good To Know

Q: How do I check if this rear drive belt fits my motorcycle? A: Compare the part numbers 40307-00 or 1204-0055 to your original belt, and verify the belt length and width match. Always confirm against your model's specifications before purchasing.

Q: How often should the rear drive belt be replaced? A: Replace when visible cracks, fraying, or tooth wear appear, or as recommended in your service manual. Regular inspection every few thousand miles helps prevent unexpected failure.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.