Mack Trucks Super-Liner
Mack TrucksClass 8

Mack Trucks Super-Liner

The big-grille V8 brute of Mack's golden age.

The RW Super-Liner is famous for offering Mack's 500-hp E9 V8, and after its 1993 discontinuation it was succeeded by the CL700.

Maker
Volvo Group
Years
1977–1993
Body
Heavy-Haul
Rating
Up to 130,000 lb GCWR
Power
Up to 500 hp
Applications
Heavy-haul, Oilfield, Long-haul
Engines
Mack E9 V8Mack E6

Trouble with your Super-Liner?

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 EndAir SystemFiltrationElectrical & LightingSuspension & SteeringCooling SystemDrivetrainBody & CabExhaust
Find parts at PartsNow.aiCall or text (865) 290-5485

Guides from the shop

All guides →
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 Mack Trucks models

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The construction-site bulldog.

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Mack's biggest, baddest highway tractor.

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The low-entry trash specialist — now electric, too.

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Mack's return to the medium-duty class.

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The cabover refuse and concrete specialist.

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Mack's new flagship, redefining the long haul.

Keystone

The new standard for severe-duty Class 8 work.

MD Electric

Mack's medium-duty workhorse goes all-electric.

LR Electric

The zero-emission garbage truck that already works the curb.

CH Series

The conventional that carried Mack into the modern highway era.

CL Series

The CH's muscled-up cousin built to pull serious tonnage.

Vision

Mack's aero highway sleeper before the Anthem name existed.

RD Series

The construction-site conventional that defined Mack tough.

DM Series

The set-back-axle mixer chassis Mack built for decades.

R Series

The conventional that built Mack's reputation for nearly 40 years.

MR Series

The low-cab-forward cabover that ruled the curb for 30 years.

LE Series

The low-entry refuse cabover that paved the way for the LR.

MS Midliner

Mack's Renault-built medium-duty class entry.