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COBRA 4-1/2″ NH Series Mufflers – Black

$ 562.95

In stock

4-1/2″ NH Series Mufflers – Black

Part #: 18011510

COBRA quality guaranteed.

Available for ship to store or drop ship.


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COBRA 4-1/2″ NH Series Mufflers – Black

Additional information

Weight 24.30 lbs
Part Number

18011510

Punctuated Part Number

1801-1510

Vendor Part Number

6289RB

Vendor Punctuated Part Number

6289RB

Commodity Code

1801

Commodity Group

EXHAUST GROUP

Commodity Type

MUFFLERS FOR HARLEY

Product Description

COBRA 4-1/2″ NH Series Mufflers – Black

Key Features

  • 50-state legal (declared manufacturer replacement parts)
  • Black 4-1/2″ body, rolled end tip with gloss black inner tip
  • Upper Cut design where the angle matches the line of the stockbags
  • Fits extended stock bags
  • Made in the U.S.A.

Technical Specifications

  • Weight: 24.30 lbs
  • Supplier Number: 6289RB
  • Unit of Measure: Pair

Current Warehouse Inventory

Stock by Location:

  • Janesville, WI: 20 units
  • Batavia, NY: 19 units
  • Dallas, TX: 14 units
  • Fresno, CA: 0 units
  • Reno, NV: 20 units
  • Asheville, NC: 20 units
  • National: 20 units

Total Available: 113 units

Inventory Last Checked: December 4, 2025 at 1:00 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

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