AutocarClass 8

Autocar DC-64

Purpose-built severe-duty, no compromises.

Debuted in 2019 as the DC-64R, it was the first all-new conventional-cab truck Autocar had built in 31 years, reviving the DC nameplate the company first used in 1939 for its premier diesel severe-duty work truck. It is the first truck ever built with frame rails made from ultra-high-strength 160,000 PSI steel, which Autocar says is 24% stronger and lighter than the 120,000 PSI rails used on competing trucks, and it carries the driver-facing 'Always Up' display with one-touch diagnostics that tells the operator exactly what fault occurred and how to fix it.

Maker

Autocar, LLC

Years

2016–present

Body

Severe-Duty

Rating

Up to 92,000 lb GVWR

Power

Up to 565 hp

Applications

Refuse, Construction, Dump

Engines

Cummins X12Cummins X15Cummins L9

Trouble with your DC-64?

Describe the symptom and Mike — the free AI truck consultant — will help you figure out what's wrong, which part is involved, and whether it's safe to drive. Free, no account.

Common replacement parts

Real products from the PartsNow catalog. Confirm fitment 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 End Air System Filtration Electrical & Lighting Suspension & Steering Cooling System Drivetrain Body & Cab Exhaust

Find parts at PartsNow.ai Call or text (865) 290-5485

Guides from the shop

Electrical & Lighting

Trailer ABS Light Won't Go Off? Sensor & Wiring Guide

Trailer ABS light staying on? Step-by-step diagnosis for wheel speed sensors, harness corrosion, and ECU faults before you swap parts.

Aftertreatment & Emissions

DEF Lines Freezing? Winter Prevention & Fixes for Fleets

Stop DEF freezing from parking your trucks. Learn heated-line checks, tank insulation, and SCR fault codes before derates hit.

Trailer & Coupling

Fifth Wheel Not Locking? Diagnosis & Fix Before It Fails

Fifth wheel not locking or slipping under load? Step-by-step diagnosis, lube checks, jaw inspection, and rebuild-vs-replace guidance.

More Autocar models

ACX

Low-cab-forward refuse specialist.

ACTT

The yard tractor that never quits.

ACMD

Severe-duty toughness sized for the tightest streets and alleys.

E-ACTT

The first purpose-built battery-electric terminal tractor, with zero emissions and zero compromise.

E-ACX

An all-electric refuse cabover every bit as powerful and productive as its diesel sibling.

WX Xpeditor

The severe-duty refuse cabover that built Autocar's reputation on America's collection routes.

WXLL Xpeditor

Same brawny Xpeditor cabover, dropped low for fast in-and-out at every curb.