Harddrive HD Oil Filters - Filter EVO BLK W/NUT 170bn OE 63805-80a — Harley-Davidson (1980-2021)

Harddrive HD oil filter with full synthetic media for V-twin motorcycles, designed to capture finer particles and resist chemical breakdown longer than standard filters. OE-equivalent replacement (63805-80a) with M-Pleat design and louvered baffle for consistent filtration and low pressure drop.

Features

• Full synthetic media resists chemical breakdown and captures finer particles
• M-Pleat zigzag design increases filtration area and dust capacity
• Louvered baffle screen forces oil across media for better filtration
• Resin-reinforced media handles pressure and heat
• Pre-lubricated gasket sealed in shrink film
• Fluted body for easy hand or tool grip
• Forming tapped threads for clean installation

Specifications

• Brand: Harddrive
• Manufacturer Part #: PS170BNHD
• OE Equivalent: 63805-80a
• UPC: 191361260582
• Length: 3.07 in
• Width: 3.07 in
• Height: 4.13 in
• Weight: 0.79 lbs
• Country of Origin: Thailand

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models that use the OE 63805-80a filter spec.

Frequently Asked Questions

What makes this filter different from a standard oil filter?

Full synthetic media captures finer particles and resists chemical breakdown longer, extending filter life and keeping oil cleaner between changes.

Will this fit my Harley or Indian?

This is an OE-equivalent replacement (63805-80a) for V-twin motorcycles. Verify the OE part number on your current filter or in your service manual.

Is the gasket pre-lubricated?

Yes — the gasket comes pre-lubricated and sealed in shrink film to keep it contamination-free until installation.

Can I install this by hand?

Yes. The fluted body is designed for easy grip with your hand, and the forming tapped threads ensure clean installation without tools if preferred.