Skip to main content

HARDDRIVE BREATHER BOLT OEM 3577

$ 14.95

In stock

HARDDRIVE BREATHER BOLT OEM 3577 – Intake – Carburetors and Fuel Systems (SKU: 820-50540). Professional installation available at our Kansas City Service Center.


Free Shipping on New Part orders over $100

HARDDRIVE BREATHER BOLT OEM 3577

Additional information

Weight 0.1168 lbs
Dimensions 6.1 × 3.74 × 0.78 in
UPC

191361165627

WPS SKU

820-50540

Vendor Number

19-131

Country of Origin

China (Taiwan)

Features:

  • Breather bolt for OEM backing plate on various Big Twin models from ’93-99 and some Sportster models from ’95-00. Replaces OEM #3577 check HD parts manual for fitment
Inventory Last Checked: December 6, 2025 at 12:25 AM UTC

Technical Specifications

  • UPC: 191361165627
  • Vendor Number: 19-131
  • Country of Origin: China (Taiwan)

Physical Specifications

  • Weight: 0.1168 lbs
  • Dimensions: 6.1 × 3.74 × 0.78 inches
  • UPC: 191361165627

📦 Current Warehouse Inventory

Stock by Location:

  • Fresno, CA: 0 units
  • Midway, GA: 0 units
  • Boise, ID: 0 units
  • Ashley, IN: 25 units
  • Elizabethtown, PA: 0 units
  • Elizabethtown, PA (Warehouse 2): 0 units
  • Midlothian, TX: 20 units

🎯 Total Available: 45 units

Inventory Last Checked: December 6, 2025 at 12:25 AM UTC

Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

Product Reviews

Reviews

There are no reviews yet.

Be the first to review “HARDDRIVE BREATHER BOLT OEM 3577”

Your email address will not be published. Required fields are marked *

Need help with installation?  Our Service Department based in Kansas City, Missouri is here for you.  Fill out a Service Request and lets get you rolling!