Dennis Kirk Inc.
Search Within
Ride Search
Top 3 Product Matches

Kerker 3-1/2 in. Slip-On Muffler - 128-78122

  • Part #:
    4405247
  • Manufacturer Part #:
    128-78122

MSRP Price: $338.95

Our Price: $305.06

You Save $33.89 (10%)
loading...
Overview of Kerker 3-1/2 in. Slip-On Muffler - 128-78122
  • K3 baffle core designed for maximum exhaust flow and an attention-grabbing exhaust note
  • Slides onto OEM 2-into-1 headpipes
  • End cap sold separately
  • Made in the U.S.A.

NOTE: Not all products are legal for sale or use on pollution controlled vehicles. Check your local laws and the manufacturers information

NOTE: There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is the result of tuning characteristics, cam timing, carburetor jetting, overheating, etc., and is not caused by defective manufacturing. See the CHEMS/LUBES section for products that will help prevent or remove blueing.

NOTE: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during, or after, installing their product. If a jet kit or fuel processor is recommended, see the FUEL/INTAKE section

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Kerker 3-1/2 in. Slip-On Muffler - 128-78122

Color - Primary Chrome
Finish Chrome
Style Straight-Cut Tip
Type Slip-On/Muffler
Units Each
Weight 9.20 lbs

Alternate/OEM Part Number(s):

18010423
Specs for Kerker 3-1/2 in. Slip-On Muffler - 128-78122
Color - Primary Chrome
Finish Chrome
Style Straight-Cut Tip
Type Slip-On/Muffler
Units Each
Weight 9.20 lbs
Fitment for Kerker 3-1/2 in. Slip-On Muffler - 128-78122

Part 4405247 fits the following machines

Make Sure This Fits Your Ride
Harley-Davidson
  • 2010 Harley-Davidson Road Glide Custom - FLTRX
  • 2010 Harley-Davidson Street Glide - FLHX
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
Instructions and Manuals for Kerker 3-1/2 in. Slip-On Muffler - 128-78122

You May Also Be Interested In