Harddrive Caliper Rebuild Kit - BT 1984-1999 43946-86 — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)

Harddrive caliper rebuild kit for Big Twin motorcycles 1984–1999, containing all seals, springs, and pistons needed to restore OEM brake calipers to factory spec. Made in Japan and distributed by Western Power Sports.

Features

• Complete rebuild kit with all seals and springs
• OEM-spec replacement components
• Fits Big Twin brake calipers 1984–1999
• Made in Japan

Specifications

• Brand: Harddrive
• Manufacturer Part #: 80114
• UPC: 191361355981
• Length: 5.7 in
• Width: 0.9 in
• Height: 3.75 in
• Weight: 1.1 lbs
• Country of Origin: China (Mainland)

Fitment

Fits Big Twin V-twin motorcycles 1984–1999. Compatible with Harley-Davidson Touring and Cruiser models from this era. A separate Touring-specific seal kit is also available.

Frequently Asked Questions

What's included in this rebuild kit?

All seals, springs, pistons, and hardware needed to fully rebuild an OE brake caliper to factory specification.

Will this fit my 2000+ Harley Touring?

No — this kit is designed for Big Twin models 1984–1999. Newer Touring models require a different rebuild kit.

Do I need any special tools to rebuild a caliper?

Basic mechanical skills and caliper-specific tools (piston tool, seal driver) are recommended. Most shops rebuild calipers in under an hour per unit.

Is there a separate kit for Touring calipers?

Yes — Harddrive makes a dedicated Touring replacement seal kit available separately if you need Touring-specific components.