Cat® Reman Parts for Electric Power

Get to know Cat® Reman by exploring what it can do for your generator set. Cat Reman parts are remanufactured components at a fraction of the cost of new.

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Why choose Cat Reman?

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45-85% of the cost of new with core return

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12-month Caterpillar Parts Warranty1

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80-90% less raw material used2

1Warranty can vary by model and application; limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.

2Represents U.S. environmental impacts comparing “gate-to-gate” remanufacturing and manufacturing processes for engines and components. Based on 2018 external study of Cat engines, alternators, and turbochargers. Does not include impacts elsewhere in our value chain.

What Cat Reman is and what it is not

They're not rebuilt parts. They're restored components that reclaim the potential of your entire machine.

Cat Reman is
Cat Reman is Not
Engineered in a consistent process with sustainable benefits, within a manufacturing environment designed to match the OEM specifications and manufacture of new products. A repair — which is often a simple or targeted fix designed to keep equipment running for the near term.
Upgraded to include the latest engineering updates. A rebuild — which may require a longer turnaround time and, when completed by a third party, may use will-fit parts without the benefit of Caterpillar reuse guidelines and salvage specifications.
Made using components from original equipment which have been remanufactured to like-new quality by Caterpillar.
Restored using proprietary Caterpillar processes with genuine Cat parts.
Covered by a same-as-new, 12-month Caterpillar warranty*. A retrofit — in which new parts are designed to fit into older machine models to address productivity or maintenance issues.
Remanufactured through a core exchange process which pulls from a supply chain devoted to Caterpillar customers.

 

*Warranty can vary by model and application; limitations may apply. For complete details about the applicable Caterpillar limited warranty, contact an authorized Cat dealer.

Sustainable Benefits of Cat Reman

On the most basic level, Cat Reman helps prevent waste. By returning end-of-service-life parts and components to Caterpillar, you are supporting a circular economy and allowing iron that still has useable life to be remanufactured into a like-new quality product. Additionally, the Cat Reman process uses less raw materials and energy when compared to the manufacture of a new part.**

Reman Product Lifecycle
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Reman Product Lifecycle

**Represents U.S. environmental impacts comparing “gate-to-gate” remanufacturing and manufacturing processes for engines and components. Based on 2018 external study of Cat engines, alternators, and turbochargers. Does not include impacts elsewhere in our value chain.

Cat Reman Long Block Contains:

Remanufactured

  • Camshafts
  • Connecting Rods
  • Crankshafts
  • Cylinder Block
  • Cylinder Head Casting
  • Front & Rear Gear Train
  • Oil Pan
  • Oil Pump
  • Pistons
  • Rocker Arms

 

New

  • Camshaft Bearing
  • Connecting Rod Bearing
  • Cylinder Head Springs
  • Cylinder Head Valves
  • Cylinder Liners
  • Ignition Group
  • Lifters
  • Lifting Eye
  • Main Bearing
  • Piston Cooling Nozzles
  • Piston Rings

 

Cat Reman Short Block Contains:

Remanufactured

  • Connecting Rods
  • Crankshafts
  • Cylinder Block
  • Pistons

 

New

  • Camshaft Bearing
  • Connecting Rod Bearing
  • Cylinder Liners
  • Main Bearing
  • Piston Cooling Nozzles
  • Piston Rings

 

Cat Reman Complete Engines

Ranging from C18 to 3516B HD engines for electric power generator applications at 50 or 60 Hz.

Cat Reman Generator Ends

Choose from SR4B generator ends ranging from 500 frame to 800 frame at 400V to 4160V.

 
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Discover the benefits of Cat Reman Parts & the Core Return Process

Install a remanufactured engine, generator end, short block, or long block. Cat Reman components come with a same-as-new parts warranty and are sold at a fraction of the new part cost with core return.

Download pdf
Electric Power Parts & Service - Reman
Electric Power Parts & Service - Reman

New! Core Return Tips

Maintain your engine so you receive full core credit.

Download pdf
Core Return Tips
Core Return Tips


Cat Reman Sales Sheets & Brochures

Product Support

From maintenance and parts to financing and training, we’re committed to help you control and manage costs, manage risk, and safeguard your operation. 

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Product Support
Product Support

electric power

Caterpillar offers the industry’s widest range of electric power products. The Caterpillar Electric Power team will work directly with you for the life of your power system – from configuration to installation to operation.

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electric power
electric power

Electric Power Products

Any size or shape. In any regulatory environment. When you need power, Caterpillar is equal to the challenge. Our generators are used in a variety of applications.

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Electric Power Products
Electric Power Products

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