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Commercial Truck: Class 7 & 8 Truck 


Heavy-Duty trucks depend on our robust planetary axles to perform on the job site. We provide single, tandem, and tridem axle configurations, as well as aftermarket spare parts for the most severe duty commercial trucks that require superior quality, durability, and performance. Our industry-leading axles ensure commercial trucks always outperform in challenging work environments.


Aftermarket Carrier Assemblies:

  • Model
  • Ratio
  • Description
  • 145HD
  • 2.64 – 4.88
  • For 44,000 lb / 20 T rated axles, with improved inter-axle differential
  • 160 Series
  • 3.91 – 4.56
  • For 50,600 lb / 23T rated axle
  • 120 Series
  • 4.10 - 7.17
  • For 33,000 lb / 15 T rated axles
  • 145 Series
  • 2.64 – 4.88
  • For 44,000 lb / 20 T rated axles

Cam Brakes:

  • Model
  • Description
  • S-Cam 16.5" Q-Type
  • For off-highway trucks, refuse trucks, lift trucks, terminal tractors, fire rescue trucks

Electronics:

  • Model
  • Description
  • BrakeCheck
  • Portable brake and acceleration meter in a compact package.
  • BrakeTesta
  • Portable brake and acceleration meter with integrated keyboard and printer.

Gears:

  • Model
  • Description

Independent Suspensions:

  • Model
  • Vehicles
  • Description

Non-Drive Steerable Axles:

  • Model
  • Capacity
  • Brakes
  • Min. Wheel Size
  • Vehicles
  • Wheel Mounting
  • Final Ratio
  • FS25
  • 25,600 lb / 11.6 T
  • P
  • 22.5 in
  • Fertilizer Applicator, Truck Crane
  • 11.25 in / 286 mm

Park Brakes:

  • Model
  • Description
  • SAHR90
  • Spring apply, hydraulic release

Planetary Rigid Tandem Axles:

  • Model
  • Capacity
  • Brakes
  • Min. Wheel Size
  • Vehicles
  • Wheel Mounting
  • Final Ratio
  • 4000 Series Rigid Tandem
  • 44,000 lb / 20 T
  • W, P, ADB
  • 20 in
  • Armored security vehicle, tactical...
  • 13.19 in / 335 mm
  • 4.80 – 8.73
  • 5000 Series Rigid Tandem
  • 60,000 lb / 27 T
  • W, P, ADB
  • 20 in
  • Truck crane, armored security...
  • 13.19 in / 335 mm
  • 5.38 – 17.50
  • SPRC1736
  • 85,000 lb / 38.6 T
  • P
  • 24 in
  • Fertilizer applicator, airport...
  • 20.34 in / 517 mm
  • 7.35 – 21.35
  • SPRC2197
  • 140,000 lb / 63.5 T
  • P
  • 24 in
  • Dump truck, heavy hauler, truck...
  • 20.38 in / 518 mm
  • 9.59 – 14.86
  • SPRC4806
  • 180,000 lb / 81.7 T
  • P
  • 25 in
  • Dump truck, heavy hauler, truck...
  • 19.50 in / 495 mm
  • 12.84 – 19.88

Planetary Steerable Axles:

  • Model
  • Capacity
  • Brakes
  • Min. Wheel Size
  • Vehicles
  • Wheel Mounting
  • Final Ratio
  • 4000 Series Steerable
  • 19,800 lb / 9 T
  • W, P, ADB
  • 20 in
  • Rough-terrain crane, armored...
  • 13.19 in / 335 mm
  • 4.80 – 8.73
  • 5000 Series Steerable
  • 28,700 lb / 13 T
  • W, P, ADB
  • 20 in
  • Fertilizer applicator, all-terrain...
  • 13.19 in / 335 mm
  • 5.38 – 17.50
  • PSC826
  • 37,000 lb / 16.8 T
  • HDB, P, N
  • 24 in
  • Rough-terrain crane, tow tractor,...
  • 16.63 in / 422 mm
  • 14.04 – 24.60

Wedge Brakes:

  • Model
  • Description
  • Wedge 15"
  • For medium duty, off-highway trucks, armored security vehicles, and armored personal carriers
  • Wedge 16.1"
  • For medium duty, off-highway trucks, armored security vehicles, and armored personal carriers