1990 International 3700 Exhaust Muffler
Navigate our online catalogue to find original replacement Exhaust Mufflers specifically designed to fit a 1990 International 3700.


Exhaust Muffler
$353.46
$272.86 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 15th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.3L 444ci V8;
Engine Base: 7.3L 444ci V8;
Vehicle Fitment Notes:
Exits in Front of Rear Wheel
Exits in Front of Rear Wheel

Exhaust Muffler
$353.46
$272.86 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 15th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.3L 444ci V8;
Engine Base: 7.3L 444ci V8;
Vehicle Fitment Notes:
Side Exit Tail Pipe 152 (in) - 170 (in) Wheelbase
Side Exit Tail Pipe 152 (in) - 170 (in) Wheelbase

Exhaust Muffler
$353.46
$272.86 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 15th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.3L 444ci V8;
Engine Base: 7.3L 444ci V8;
Vehicle Fitment Notes:
Side Exit Tail Pipe 193 (in) - 276 (in) Wheelbase
Side Exit Tail Pipe 193 (in) - 276 (in) Wheelbase

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Allison MTB643 Automatic Transmission Built to 12/10/1990 with Rear Air Suspension 170 (in) - 276 (in) Wheelbase
with Allison MTB643 Automatic Transmission Built to 12/10/1990 with Rear Air Suspension 170 (in) - 276 (in) Wheelbase

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Allison MTB643 Automatic Transmission with 152 (in) Wheelbase Built to 12/10/1990 with Rear Air Suspension
with Allison MTB643 Automatic Transmission with 152 (in) Wheelbase Built to 12/10/1990 with Rear Air Suspension

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Mor-Ryde Suspension without MTB643 Allison Automatic Transmission Left Hand Rear Exit Tail Pipe 152 (in) - 170 (in) Wheelbase
with Mor-Ryde Suspension without MTB643 Allison Automatic Transmission Left Hand Rear Exit Tail Pipe 152 (in) - 170 (in) Wheelbase

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Mor-Ryde Suspension without MTB643 Allison Automatic Transmission Left Hand Rear Exit Tail Pipe 193 (in) - 276 (in) Wheelbase
with Mor-Ryde Suspension without MTB643 Allison Automatic Transmission Left Hand Rear Exit Tail Pipe 193 (in) - 276 (in) Wheelbase

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Mor-Ryde Suspension without MTB643 Allison Automatic Transmission with Rear Exit Exhaust 152 (in) - 170 (in) Wheelbase
with Mor-Ryde Suspension without MTB643 Allison Automatic Transmission with Rear Exit Exhaust 152 (in) - 170 (in) Wheelbase

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Mor-Ryde Suspension without MTB643 Allison Automatic Transmission with Rear Exit Exhaust 193 (in) - 276 (in) Wheelbase
with Mor-Ryde Suspension without MTB643 Allison Automatic Transmission with Rear Exit Exhaust 193 (in) - 276 (in) Wheelbase

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Rear Air Suspension Left Hand Tail Pipe Excluding Allison Transmission # MTB643 Built Before 12/10/1990 152 (in) - 170 (in) Wheelbase
with Rear Air Suspension Left Hand Tail Pipe Excluding Allison Transmission # MTB643 Built Before 12/10/1990 152 (in) - 170 (in) Wheelbase

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Rear Air Suspension Left Hand Tail Pipe Excluding Allison Transmission # MTB643 Built Before 12/10/1990 193 (in) - 276 (in) Wheelbase
with Rear Air Suspension Left Hand Tail Pipe Excluding Allison Transmission # MTB643 Built Before 12/10/1990 193 (in) - 276 (in) Wheelbase

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Varirate Air Ride Suspension without MTB643 Allison Automatic Transmission 152 (in) - 170 (in) Wheelbase
with Varirate Air Ride Suspension without MTB643 Allison Automatic Transmission 152 (in) - 170 (in) Wheelbase

Exhaust Muffler
$290.39
$252.64 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Designation: DT466; Engine Manufacturer: International;
Engine Designation: DT466; Engine Manufacturer: International;
Vehicle Fitment Notes:
with Varirate Air Ride Suspension without MTB643 Allison Automatic Transmission 193 (in) - 276 (in) Wheelbase
with Varirate Air Ride Suspension without MTB643 Allison Automatic Transmission 193 (in) - 276 (in) Wheelbase