40307-00 135 Tooth 1-1/8 Rear Drive Belt for Harley FLST Fatboy Deluxe FXST

Product Overview

This aftermarket replacement rear drive belt is listed for Harley FLST Fatboy Deluxe and FXST applications and cross-references part number 40307-00. A rear drive belt transfers power to the rear wheel, supporting normal drivetrain operation.

Key Features & Performance

• Rear drive belt for transmitting engine and transmission power to the rear wheel
• 135-tooth belt design as stated in the listing
• 1-1/8-inch width as stated in the listing
• Cross-references part number 40307-00
• Used when servicing or replacing the corresponding rear drivetrain belt

Fitment & Compatibility

• for Harley FLST Fatboy Deluxe applications
• for Harley FXST applications

Common Uses

• Replacing a worn, damaged, or malfunctioning rear drive belt
• Routine maintenance of the motorcycle rear drivetrain
• Servicing the belt drive system associated with the rear wheel

Technical Specifications

• Product Type: Rear drive belt
• Part Number(s): 40307-00
• Model Application(s): Harley FLST Fatboy Deluxe; Harley FXST
• General Application: Motorcycle rear drivetrain
• Tooth Count: 135 tooth
• Width: 1-1/8 inches

Frequently Asked Questions

Q: What does a rear drive belt do? A: A rear drive belt transfers power through the motorcycle drivetrain to turn the rear wheel.

Q: How should fitment be verified? A: Compare the complete part number 40307-00 and the complete equipment model designation, including the Harley FLST Fatboy Deluxe or FXST application details, with the existing belt and vehicle records.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.