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HomeTrucksFreightlinerMT45 / MT55 (Custom Chassis)
Freightliner MT45 / MT55 (Custom Chassis)
FreightlinerClass 5–7

MT45 / MT55 (Custom Chassis)

The chassis under America's parcel and bread-truck fleets.

The Freightliner Custom Chassis MT45/MT55 walk-in van chassis is the backbone of parcel and route-delivery fleets — bodied by the likes of Morgan Olson — and is offered in diesel, gasoline, and an MT50e battery-electric variant.

Built by
Daimler Truck North America
Production
1995–present
Body type
Medium-Duty
Rating
14,140–30,000 lb GVWR
Power
Up to ~300 hp
Typical jobs
Walk-in delivery, Parcel, Food & beverage, Utility
Engine options
Cummins ISB/B6.7GM 6.6L V8 gasoline

Common parts that fit

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Common replacement parts for this class of truck. Confirm exact fitment for your engine and config with Mike before ordering.

3030HNTRX - 3030 SPEC LONG SHAFT HNTRX BRAKE CHAMBER

3030HNTRX

3030HNTRX - 3030 SPEC LONG SHAFT HNTRX BRAKE CHAMBER

OTR10143 - AUTO SLACK ADJUSTER, 11/2-10DRIVE 5.5,6.5

OTR10143

OTR10143 - AUTO SLACK ADJUSTER, 11/2-10DRIVE 5.5,6.5

5-808330 - BRAKE KIT FOR 4709DEN SHOES

5-808330

5-808330 - BRAKE KIT FOR 4709DEN SHOES

370036A - OIL BATH SEAL

370036A

370036A - OIL BATH SEAL

348-4195 - HUB CAP (SENTINAL LARGE DIAM)

348-4195

348-4195 - HUB CAP (SENTINAL LARGE DIAM)

5008414PGBXW - AIR DRYER CARTRIDGE, PURAGUARD

5008414PGBXW

5008414PGBXW - AIR DRYER CARTRIDGE, PURAGUARD

11444 - GLADHAND BRACKET MOUNT

11444

11444 - GLADHAND BRACKET MOUNT

15W40 OIL - 15W40 OIL (ROTELLA) GAL JUG

15W40 OIL

15W40 OIL - 15W40 OIL (ROTELLA) GAL JUG

Brakes & Wheel EndAir SystemFiltrationElectrical & LightingSuspension & SteeringCooling SystemDrivetrainBody & CabExhaust
Find parts that fit

More Freightliner models

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Step in, see everything, and own the curb on the waste route.
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