One New Aftermarket Replacement Muffler Fits Bobcat Skid Steer Loaders
This aftermarket replacement muffler is a direct-fit exhaust component Fits Bobcat skid steer loaders, restoring proper engine exhaust flow and sound dampening. It retains the same envelope size and mounting configuration as the original Fits Bobcat muffler for a straightforward installation.
Specifications
- Inlet I.D.: 1-3/4″
- Outlet O.D.: 1-7/8″
- Color: Black
Serial Number Restrictions
Important: Serial number fitment applies to the following models:
- 742: S/N 501911001 & Above, 509311001 & Above
- 743: S/N 501911001 & Above, 509311001 & Above
- 642, 643, 645, 1600: Verify serial number against Fits Bobcat parts catalog before ordering.
Compatible Models
Fits Bobcat Skid Steer Loaders: 642, 643, 645, 742, 743, 1600
Replaces Part Number(s):
6514737
Aftermarket Interchange Numbers
A-6514737, MUK40-0149, LPS6514737
New aftermarket replacement part – not remanufactured, not used.




