Two TC Bros breather bolts and washers on a white background.
Two TC Bros breather bolts and washers on a white background.
A pair of TC Bros Breather Bolts For 1991-2022 Sportster & EVO Big Twin - Black on a white background.
A pair of TC Bros Breather Bolts For 1991-2022 Sportster & EVO Big Twin - Black on a white background.

TC Bros Breather Bolts For 1991-2022 Sportster & EVO Big Twin - Black

SKU: 109-0392

Regular price$49.95
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TC Bros. Black Breather Bolts For your 1991-newer Sportster & 1993-1999 EVO Big Twin Harley Motors (does not fit Twin Cam models). These bolts are the cleanest way to solve your crankcase venting issues when installing aftermarket air cleaners on your Harley.

They are fully CNC machined 6061 aluminum that is anodized black for a super clean look! They include stainless steel vent screens, black stainless washers, circlips and foam filter elements.
No more ugly hoses and bulky breather filters to deal with!

MADE IN USA!

These work great with our Carburetor Support Brackets (not included). See #109-0083 for Sportster models.

NOT LEGAL FOR SALE OR USE IN CALIFORNIA

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1991-newer Sportster & 1993-1999 EVO Big Twin Harley Motors (does not fit Twin Cam models).

109-0392

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California: ⚠️WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov