HARDDRIVE SKU: 820-50852

Harddrive Ignition Switch - 2 Position Chrome FX 1991-1993 — Harley-Davidson (1991-1993)

$44.06
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NOT SURE ABOUT FITMENT?

Harddrive 2-position ignition switch in chrome for FX models 1991–1993, a direct replacement for the factory side-hinge design. Late-model switch that restores reliable electrical contact and smooth operation on V-twin engines.

Features

  • Late-model side-hinge design
  • Chrome finish
  • 2-position ignition switch
  • Direct replacement for FX 1991–1993

Specifications

  • Brand: Harddrive
  • Manufacturer Part #: 370389
  • UPC: 191361127113
  • Dimensions (L × W × H): 3.45 in × 3.05 in × 2.5 in
  • Weight: 0.48 lbs
  • Country of Origin: China (Taiwan)

Fitment

Fits Harley-Davidson FX models 1991 through 1993. Side-hinge mount configuration required.

Frequently Asked Questions

Will this fit my FX model outside 1991–1993?

This part is specific to FX 1991–1993. Check your year and ignition mount style before ordering — some earlier or later FX variants use different switches.

Is this a direct bolt-in replacement?

Yes — if your bike originally used a side-hinge ignition switch, this Harddrive unit drops in as a direct replacement without modifications.

What's the difference between 2-position and 3-position ignition switches?

2-position switches have on/off only. 3-position adds a spring-return accessory position. This part is 2-position — verify your bike's original switch type before ordering.

Does it come with a key?

No — this is the switch body only. You will need to use your existing key or order a matching key cylinder separately.

BRANDHarddrive
TYPESwitches
SKU820-50852
WEIGHT0.48 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.29
14 RATINGS
5★ 10
4★ 2
3★ 0
2★ 0
1★ 2
✓ VERIFIED
Apr 14, 2026

Totally wrong switch

— Tim F
✓ VERIFIED
Jan 15, 2026

FAILING ALREADY!

It is failing already. Key has gotten sloppy would not turn on the other day. POS as far as i am concerned.

— Joseph C
✓ VERIFIED
Nov 18, 2025

Works great , took about an hour to replace.

— Gregory M
✓ VERIFIED
Aug 3, 2025

Works fine….easy install.

— WALTER H
✓ VERIFIED
Jun 16, 2025

Just right

Works great, easy to install

— Anina G
✓ VERIFIED
Mar 19, 2025

Great product

Fits good. Good price. Easy install.

— Adam H