Cat 279D3 Live Demo!
Peterson Demo Operator Ronnie LaClair and SITECH's Eric Arritola go live to showcase the:
0% for 24 Months on Attachments
We understand attachments can help expand your business and improve productivity. We’re built to make those attachments more affordable so you can spend your time where it counts – making money.
0% for 24 PAYMENTS*
CAT® COMMERCIAL CARD
Having the right tools for the job is important. Having an affordable way to pay for those tools is how Cat® Commercial Card helps you manage your business.
For a limited time, 0% APR for 24 payments on qualifying Cat Work Tool purchases of $1,000 or more when you use the Cat Commercial Card at Peterson Cat.
Repair Options for Articulated Trucks
Cat articulated trucks haul tons of material across miles of earth. These trucks are durable, reliable, and flexible — offering years of service in nearly any application or underfoot condition.
Peterson offers repair options to keep your articulated trucks safe, productive, and profitable. We want to help you reduce your cost of ownership.
Contact Us
Download PDF
Engine Repair Options

Inspect or Test:
- Camshaft
- Cooling system
- Cooling fan
- Coolant hoses
- Radiator
- Crankshaft
- Cylinder block
- ECM
- Engine mounts
- Engine oil cooler
- Exhaust & intake manifolds
- Fan drive, pulleys, belts & belt tensioner
- Flywheel & ring gear
- Front gear train
- Fuel injectors
- Fuel transfer pump & fuel lines
- Fumes disposal & clamps
- Piston spray jets
- Pushrods, lifters & spring guides
- Rocker arm assemblies
- Intake & exhaust
- Rocker arm shaft
- Turbocharger, aftercooler/hoses & clamps
- Unit injection hydraulic pump
- Vibration damper
- Wiring harnesses, switches & sensors
Level 1
|
---|
Includes: bearings, seals, gaskets and normal onelife “wear” parts. Assumes all multiple-life parts meet Caterpillar reuse guidelines Does not include: external parts, including turbos, exhaust, electrical and electronics |
Level 2
|
---|
Includes: all Level 1 parts and turbocharger. Reconditions or replaces other critical parts not meeting Caterpillar reuse guidelines. Does not include: replacement housings, carriers, valve bodies, shafts or machine work. |
Level 3
|
---|
Includes: complete component rebuild including all Level 1 & 2 parts. Replacement of sensors and harness. Does not include: replacement of major housings/castings. |
Level 4
|
---|
Replace engine with Cat remanufactured Includes: starter and alternator. |
Quote | Level 1 | Level 2 | Level 3 | Level 4 |
Recondition, repair, or replace | In-frame | Out-of-fram | Out-of-frame | Reman |
---|---|---|---|---|
Camshaft bearings | x | x | x | |
Coolant temperature regulator | x | x | x | |
Crankshaft thrust plates | x | x | x | |
Exhaust manifold studs/locknuts | x | x | x | |
Gaskets & seals for components that are removed | x | x | x | |
Main bearings & rod bearings | x | x | x | |
Breather | x | x | x | |
PM Service - oil, fuel, & air filters | x | x | x | |
Turbocharger (mounting) studs/locknuts | x | x | x | |
Cylinder head | x | x | x | |
Cylinder pack | x | x | x | |
Water pump | x | x | ||
Turbocharger | x | x | ||
Engine oil pump | x | x | x | |
Fuel injectors | x | x | x | |
Paint engine | x | x | ||
Fuel transfer pump | x | x | ||
Engine oil cooler | x | x | ||
Rocker shaft and arm assemblies (as needed) | x | |||
Electrical wiring harness and sensors | x | |||
Piston spray jets | x | |||
Front gear train bearings | x | x | ||
V-belt | x | |||
Polish crankshaft | x | |||
Inspect fuel lines and replace (as needed) | x | |||
Dyno test engine | x | x | ||
Replace with Cat remanufactured, includes starter and alternator | x |
Contact Us
Transmission Repair Options

Inspect or Test:
- Clutch discs and plates
- Gears
- Shafts
- Clutch pistons
- Clutch housings
- ECM
- Yokes
- Transfer gears
- Springs
- Planet carriers
- Impeller (model specific)
- Turbine (model specific)
- Stator (model specific)
Level 1
|
---|
Includes: bearings, seals, gaskets and normal onelife “wear” parts. Assumes all multiple-life parts meet Caterpillar reuse guidelines Does not include: replacement housings, carriers, valve bodies, shafts or machine work. |
Level 2
|
---|
Includes: all Level 1 parts. Reconditions or replaces other critical parts not meeting Caterpillar reuse guidelines. |
Level 3
|
---|
Replace Transmission and torque converter with Cat remanufactured |
Quote | Level 1 | Level 2 | Level 3 |
Recondition, repair, or replace | Rebearing reseal | Repair or recondition as needed | Reman |
---|---|---|---|
All bushings and anti-friction bearings | x | x | |
All seals and gaskets | x | x | |
Thrust washers | x | x | |
Shift solenoids & harness | x | x | |
Miscellaneous hardware | x | x | |
Replace, repair, or recondition as needed for the following: | |||
Planet gears | x | ||
Cluch discs | x | ||
Clutch plates | x | ||
Planet gears | x | ||
Sun gears | x | ||
Planet shafts | x | ||
Clutch pistons | x | ||
Clutch housings | x | ||
Planet carriers | x | ||
Springs | x | ||
Paint | x | ||
Yokes | x | ||
Bevel gear | x | ||
Valve bodies | x | ||
Transfer gears | x | ||
Transmission oil cooler | x | ||
ECM | x | ||
Shafts | x | ||
Impeller | x | ||
Turbine | x | ||
Stator | x | ||
Housings & carriers | x | ||
Electrical components | x | ||
Bench testing | x | x | |
Replace with Cat remanufactured | x |
Contact Us
Call 844-349-4353 or complete this form
Repair Options for D8R/T and D9R/T Dozers
Cat D8R/T and D9R/T Dozers move matterial in the most demanding conditions. Your dozer came with over a century of design, refinement, and lessons learned.
Peterson offers repair options to keep your D8R/T and D9R/T safe, productive, and profitable. We want to help you reduce your cost of ownership.
Contact Us
Download PDF
Engine Repair Options

Inspect or Test:
- Camshaft
- Cooling system
- Cooling fan
- Coolant hoses
- Radiator
- Crankshaft
- Cylinder block
- ECM
- Engine mounts
- Engine oil cooler
- Exhaust & intake manifolds
- Fan drive, pulleys, belts & belt tensioner
- Flywheel & ring gear
- Front gear train
- Fuel injectors
- Fuel transfer pump & fuel lines
- Fumes disposal & clamps
- Piston spray jets
- Pushrods, lifters & spring guides
- Rocker arm assemblies
- Intake & exhaust
- Rocker arm shaft
- Turbocharger, aftercooler/hoses & clamps
- Unit injection hydraulic pump
- Vibration damper
- Wiring harnesses, switches & sensors
Level 1
|
---|
Includes: bearings, seals, gaskets and normal onelife “wear” parts. Assumes all multiple-life parts meet Caterpillar reuse guidelines Does not include: external parts, including turbos, exhaust, electrical and electronics |
Level 2
|
---|
Includes: all Level 1 parts and turbocharger. Reconditions or replaces other critical parts not meeting Caterpillar reuse guidelines. Does not include: replacement housings, carriers, valve bodies, shafts or machine work. |
Level 3
|
---|
Includes: complete component rebuild including all Level 1 & 2 parts. Replacement of sensors and harness. Does not include: replacement of major housings/castings. |
Level 4
|
---|
Replace engine with Cat remanufactured Includes: starter and alternator. |
Quote | Level 1 | Level 2 | Level 3 | Level 4 |
Recondition, repair, or replace | In-frame | Out-of-fram | Out-of-frame | Reman |
---|---|---|---|---|
Camshaft bearings | x | x | x | |
Coolant temperature regulator | x | x | x | |
Crankshaft thrust plates | x | x | x | |
Exhaust manifold studs/locknuts | x | x | x | |
Gaskets & seals for components that are removed | x | x | x | |
Main bearings & rod bearings | x | x | x | |
Breather | x | x | x | |
PM Service - oil, fuel, & air filters | x | x | x | |
Turbocharger (mounting) studs/locknuts | x | x | x | |
Cylinder head | x | x | x | |
Cylinder pack | x | x | x | |
Water pump | x | x | ||
Turbocharger | x | x | ||
Engine oil pump | x | x | x | |
Fuel injectors | x | x | x | |
Paint engine | x | x | ||
Fuel transfer pump | x | x | ||
Engine oil cooler | x | x | ||
Rocker shaft and arm assemblies (as needed) | x | |||
Electrical wiring harness and sensors | x | |||
Piston spray jets | x | |||
Front gear train bearings | x | x | ||
V-belt | x | |||
Polish crankshaft | x | |||
Inspect fuel lines and replace (as needed) | x | |||
Dyno test engine | x | x | ||
Replace with Cat remanufactured, includes starter and alternator | x |
Contact Us
Transmission Repair Options

Inspect or Test:
- Clutch discs and plates
- Gears
- Shafts
- Clutch pistons
- Clutch housings
- ECM
- Yokes
- Transfer gears
- Springs
- Planet carriers
- Impeller (model specific)
- Turbine (model specific)
- Stator (model specific)
Level 1
|
---|
Includes: bearings, seals, gaskets and normal onelife “wear” parts. Assumes all multiple-life parts meet Caterpillar reuse guidelines Does not include: replacement housings, carriers, valve bodies, shafts or machine work. |
Level 2
|
---|
Includes: all Level 1 parts. Reconditions or replaces other critical parts not meeting Caterpillar reuse guidelines. |
Level 3
|
---|
Replace Transmission and torque converter with Cat remanufactured |
Quote | Level 1 | Level 2 | Level 3 |
Recondition, repair, or replace | Rebearing reseal | Repair or recondition as needed | Reman |
---|---|---|---|
All bushings and anti-friction bearings | x | x | |
All seals and gaskets | x | x | |
Thrust washers | x | x | |
Shift solenoids & harness | x | x | |
Miscellaneous hardware | x | x | |
Replace, repair, or recondition as needed for the following: | |||
Planet gears | x | ||
Cluch discs | x | ||
Clutch plates | x | ||
Planet gears | x | ||
Sun gears | x | ||
Planet shafts | x | ||
Clutch pistons | x | ||
Clutch housings | x | ||
Planet carriers | x | ||
Springs | x | ||
Paint | x | ||
Yokes | x | ||
Bevel gear | x | ||
Valve bodies | x | ||
Transfer gears | x | ||
Transmission oil cooler | x | ||
ECM | x | ||
Shafts | x | ||
Housings & carriers | x | ||
Electrical components | x | ||
Bench testing | x | ||
Replace with Cat remanufactured | x |
Contact Us
Torque Converter Repair Options

Inspect or Test:
- Clutch discs and plates
- Gears
- Shafts
- Clutch pistons
- Clutch housings
- Impeller
- Turbine
- Stator
- Planet carriers
Quote | Level 1 | Level 2 | Level 3 |
Recondition, repair, or replace | Rebearing reseal | Repair or recondition as needed | Reman |
---|---|---|---|
All bushings and anti-friction bearings | x | x | |
All seals and gaskets | x | x | |
Thrust washers | x | x | |
Miscellaneous hardware | x | x | |
Replace, repair, or recondition as needed for the following: | |||
Impeller | x | ||
Clutch disc and plates | x | ||
Turbine | x | ||
Stator | x | ||
Main shafts | x | ||
Planet gears | x | ||
Ring gear | x | ||
x | |||
Sun gear | x | ||
Planet shafts | x | ||
Planet carrier | x | ||
Paint | x | ||
Replace with Cat remanufactured | x |