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Peterbilt 348
PeterbiltClass 7–8

348

The Class 7-to-8 medium-duty bruiser for heavy upfits.

Introduced in 2010 and rated from 35,000 up to 66,000 lb, the 348 ran with the 8.9-liter PX-9 for dump and mixer duty until the 548 replaced it.

Built by
PACCAR
Production
2010–2022
Body type
Medium-Duty
Rating
Up to 66,000 lb GVWR
Power
260–380 hp
Typical jobs
Dump, Mixer, Vocational, Municipal
Engine options
PACCAR PX-7PACCAR PX-9

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 Peterbilt models

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579

The aerodynamic flagship of the fleet world.

589

The modern heir to the legendary 389.

389

The chrome king. The owner-operator icon.

379

The legend that started the long-hood cult.

567

Built to take a beating on the job site.

520

Low-entry cabover purpose-built for trash routes.

537 / 536

Peterbilt style, medium-duty practicality.

365 / 367

Set-forward / set-back vocational siblings.

220 EV

Cabover electric for quiet city routes.

359

The original long-hood legend that built the Peterbilt mystique.

377

The aero-sloped conventional that bridged classic and modern Peterbilt.

378

The set-back-axle workhorse for heavy vocational duty.

362

Peterbilt's last great cabover, aerodynamic and unmistakable.

387

Peterbilt's full-aero long-haul cruiser of the 2000s.

386

The aero hood on the traditional Peterbilt cab.

384

The short-BBC aero conventional for tight, weight-sensitive runs.

587

The wide-cab aero flagship that paved the way for the 579.

320

The low-cab-forward refuse king that ruled the route for three decades.

548

Class 8 muscle in a medium-duty cab for the toughest upfits.

535

The right-sized non-CDL Class 5/6 workhorse for the daily grind.

325

Peterbilt's nimble non-CDL Class 5 city-work truck.

330

Peterbilt's first medium-duty conventional, built to adapt to anything.

335

The medium-duty conventional that borrowed big-rig style.

337

The dependable Class 6/7 workhorse configured your way.

220

The compact low-cab-forward built for tight city streets.

579EV

Zero-emission Class 8 hauling with the 579's proven aero shape.

536EV / 537EV / 548EV

Peterbilt's next-generation zero-emission medium-duty service fleet.
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