Harddrive Air Cleaner Brackets - 1988-1990 — Harley-Davidson Sportster 883, Sportster 1200, Sportster 883 Hugger (1988-2006)

Harddrive air cleaner bracket kit for 1988-1990 Harley Sportster, designed to mount aftermarket air cleaners to stock or custom intake systems. Includes breather support; additional spacers and bracket options are available separately for different air cleaner types.

Features

• Bracket kit for aftermarket air cleaner installation
• Breather system included
• Support brackets available separately without breather
• Spacer 820-50525 allows CV/Delphi EFI bolt pattern adapters on TBW models
• Compatible with M8 air cleaner assemblies
• Works with 5" round air cleaner covers and 90-degree designs

Specifications

• Brand: Harddrive
• Manufacturer Part #: 120241
• UPC: 191361165580
• Length: 8.65 in
• Width: 5.3 in
• Height: 1.75 in
• Weight: 0.56 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits 1988-1990 Harley-Davidson Sportster (XL) models. Not legal for use in California on pollution-controlled vehicles; check local emissions regulations before installation.

Frequently Asked Questions

Does this fit my 1988-1990 Sportster?

Yes, this bracket kit is designed specifically for 1988-1990 Harley-Davidson Sportster (XL) models.

Can I use this with a custom breather system?

Yes. If you have a custom breather, support brackets are available separately without the breather kit included.

Will this work with modern M8 air cleaners?

Parts 820-50574 and 820-50575 allow any M8 air cleaner assembly without integrated breather support to be used.

Is this street legal in California?

No. This bracket kit is not legal for use on California pollution-controlled vehicles. Check local emissions laws in your area before installation.

What if I want a 5-inch round air cleaner?

Use bracket 820-50578 with either 820-50574 or 820-50575 for any 5-inch round air cleaner with a center bolt, including 90-degree designs.