All Balls High Torque Starter - Motor 1.4 Black Touring M8 — Harley-Davidson (2017-2024)

All Balls high torque starter motor for Harley-Davidson V-Twin engines, manufactured with all new components fine-tuned for reliable cold starts and increased cranking power. Features hardened idler gears, precision-machined end frames, and resistance-fused armature hairpins for durability.

Features

• High torque output optimized for V-Twin engines
• Cold-hardened steel idler gears
• Precision die-cast and machined end frames
• Resistance-fused armature hairpins
• 20% oversize roller clutch
• Includes 10/32 threaded shaft plus 1/4-20 conversion bolt for 1989-2005 Big Twins
• Limited Lifetime Warranty

Specifications

• Brand: All Balls
• Manufacturer Part #: 80-1017
• UPC: 613310800712
• Length: 10.5 in
• Width: 6.25 in
• Height: 7 in
• Weight: 8.4 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits V-Twin motorcycles including Harley-Davidson Big Twins. Includes both 10/32 and 1/4-20 threaded output shaft options to cover 1989 through 2005 models.

Frequently Asked Questions

Will this fit my Harley Big Twin?

Yes — this starter fits Big Twins from 1989 through 2005. It includes both 10/32 and 1/4-20 threaded shaft options to match your bike's mount.

Do I need to upgrade my battery cables?

Yes — All Balls recommends running a #4 gauge battery cable set to handle the increased performance and maintain warranty coverage.

How is this different from a stock starter?

All Balls uses hardened steel idler gears, precision-machined end frames, and oversized roller clutches to deliver higher torque output for more reliable starting.

What's the warranty?

Limited Lifetime Warranty applies when you use the recommended #4 gauge battery cable set.