1989 Freightliner FLD120 Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1989 Freightliner FLD120.


Exhaust Muffler
$555.46
$499.25
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Single Vertical Muffler
Single Vertical Muffler

Exhaust Muffler
$555.46
$499.25
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
with Single Exhaust Vertical Exhaust
with Single Exhaust Vertical Exhaust

Exhaust Muffler
$555.46
$499.25
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel;
Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel;
Vehicle Fitment Notes:
with Engine # Detroit Diesel Series 60 with Single Exhaust Vertical Exhaust
with Engine # Detroit Diesel Series 60 with Single Exhaust Vertical Exhaust

Exhaust Muffler
$555.46
$499.25
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel;
Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel;
Vehicle Fitment Notes:
with Single Exhaust Vertical Exhaust
with Single Exhaust Vertical Exhaust