Harddrive Premium Primary Chain - 82 Link Endless Oe# 40007-36 — Harley-Davidson (1984-2006)

Harddrive premium primary chain, 82 links in an endless loop design, engineered for V-twin motorcycles. Double-row construction uses premium-grade materials and is made in Japan for durability and consistent fit.

Features

• Double-row chain construction
• Endless design — no master link
• Premium-grade materials
• Made in Japan

Specifications

• Brand: Harddrive
• Manufacturer Part #: 89479
• UPC: 191361228544
• Links: 82
• Length: 7.05 in
• Width: 3.5 in
• Height: 1.2 in
• Weight: 4 lbs
• Country of Origin: Japan

Fitment

Fits V-twin motorcycles. Verify your bike's primary chain specifications and OE part number before ordering to ensure correct fit.

Frequently Asked Questions

What does endless design mean?

Endless means the chain is welded into a continuous loop with no master link, providing a smoother, more secure fit than split-link chains.

Is this chain street-legal?

Yes — Harddrive primary chains meet OE specifications and are street-legal replacements for stock chains.

Will this fit my Harley or Indian?

This part is designed for V-twin motorcycles. Confirm your bike's primary chain part number matches OE# 40007-36 before ordering.

Do I need any special tools to install?

Primary chain installation typically requires removing the primary cover and may need a chain tool or pulley holder — consult your service manual for details.