Ultima 126 Tooth 1-1/2" 14mm Rear Final Drive Belt OEM 4000379 HARLEY 85-86 FX

Ultima 126 Tooth 1-1/2" 14mm Rear Final Drive Belt OEM 4000379 HARLEY 85-86 FX
Regular price $94.99 Save $-94.99

SKU: 101782

Collection: Drivetrain & Transmission

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Ultima 126 Tooth 1-1/2" 14mm Rear Final Drive Belt OEM 4000379 HARLEY 85-86 FX

It’s easy to overlook the little things unless you’re talking about your ride. You want to make sure every part - yes, even the drive belt - is of top quality. This Ultima rear final drive belt fits 1-1/2" pulleys for Harley 1985 to 1986 FX models and custom applications. It replaces OEM 40003-79.

Ultima 126 Tooth 1-1/2" 14mm Rear Final Drive Belt OEM 4000379 HARLEY 85-86 FX features:

  • Fits 1985-86 FX.
  • 126 Tooth 1-1/2" 14mm
  • Replaces OEM 40003-79