All Balls Racing 1.4kW Starter Motor Black 80-1009 for Sportster 1981-2021

All Balls Racing 1.4kW Starter Motor Black 80-1009 for Sportster 1981-2021

$621.16
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All Balls Racing 1.4kW Starter Motor Black 80-1009 for Sportster 1981-2021

All Balls Racing 1.4kW Starter Motor Black 80-1009 for Sportster 1981-2021

$621.16

Upgrade your motorcycle's starting performance with the All Balls Racing 1.4kW Starter Motor. Engineered for robust reliability, this high-torque starter features heavy-duty clutches with 20 percent oversize rollers and idler gears precision-manufactured from cold-headed steel for maximum durability.

Designed as a direct replacement for OEM part number 31390-86, it delivers dependable cranking power for your build. Finished in a sleek black housing, it ensures enduring mechanical performance under demanding riding conditions.

Key Features

Brand All Balls Racing
Manufacturer Part Number 80-1009
Power Rating 1.4 kW
Finish Black
Clutches 20% oversize rollers
Idler Gears Cold-headed steel
OEM Replacement Number 31390-86
Fitment Harley-Davidson Sportster (1981–2021)
Product Type Starter Motor
Condition New
Weight 3.8 kg

Highlights

  • High-performance 1.4kW output for reliable starting power
  • Clutches built with 20% oversize rollers for increased strength
  • Idler gears constructed from durable cold-headed steel
  • Direct OEM replacement for #31390-86
  • Sleek black finish

Compatibility

Fits Harley-Davidson Sportster models from 1981 through 2021. Directly replaces OEM part #31390-86.

Frequently asked questions

Which motorcycle models does this starter motor fit?

This starter motor is designed to fit Harley-Davidson Sportster models manufactured from 1981 through 2021.

What OEM part number does this unit replace?

This unit directly replaces OEM part number 31390-86.

What construction features enhance the durability of this starter?

It features heavy-duty clutches equipped with 20 percent oversize rollers and idler gears manufactured from cold-headed steel.

What factors can cause starter clutch or ring gear failure?

Advanced ignition timing, high compression ratios, and increased cubic engine capacity can contribute to premature failure of the starter clutch, pinion gear, and ring gear teeth.

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