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S&S CYCLE 4" Grand National Slip-On Mufflers - Stainless Steel - Sportster S
S&S CYCLE 4" Grand National Slip-On Mufflers - Stainless Steel - Sportster S - Image 2

S&S CYCLE 4″ Grand National Slip-On Mufflers – Stainless Steel – Sportster S

$ 1,195.95

In stock

4″ Grand National Slip-On Mufflers – Stainless Steel – Sportster S

Part #: 18011836

S&S CYCLE quality guaranteed.

Available for ship to store or drop ship.

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S&S CYCLE 4″ Grand National Slip-On Mufflers – Stainless Steel – Sportster S

Additional information

Weight 20.00 lbs
Part Number

18011836
Punctuated Part Number

1801-1836
Vendor Part Number

5501111
Vendor Punctuated Part Number

550-1111
Commodity Code

1801
Commodity Group

EXHAUST GROUP
Commodity Type

MUFFLERS FOR HARLEY
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Product Description

S&S CYCLE 4″ Grand National Slip-On Mufflers – Stainless Steel – Sportster S

Key Features

  • Brushed stainless steel finish
  • 4″ OD muffler bodies
  • Grand National Thruster machined end caps
  • Removable dB Reducer (J2825 compliant)
  • Sold in pairs
  • Made in the USA

Technical Specifications

  • Weight: 20.00 lbs
  • Supplier Number: 550-1111
  • Unit of Measure: Pair

Current Warehouse Inventory

Stock by Location:

  • ✓ Janesville, WI: 3 units
  • ✗ Batavia, NY: 0 units
  • ✓ Dallas, TX: 1 units
  • ✗ Fresno, CA: 0 units
  • ✓ Reno, NV: 5 units
  • ✓ Asheville, NC: 1 units
  • ✓ National: 10 units

Total Available: 20 units

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