Generator Retrofit Kits

Cat® Retrofits allow new or updated parts to be fitted to older Cat generators.

Retrofitting your equipment means you can add features that were available, but not purchased, when you procured your Cat product and add features introduced on newer equipment that were not available when you purchased, rented, or leased your Cat product.

Retrofits are a key component of Caterpillar’s longstanding and ongoing commitment in research and development to extend the lifecycles of existing Cat generators and other electric power equipment. As a Cat product owner, you stand to benefit from of this research and development by taking advantage of our extensive retrofit product and service offerings.

retrofit kits
retrofit kits

When to retrofit?

  • You want new equipment but your operating budget does not allow it
  • You can’t get the new power generation equipment you want in time for your next project
  • Your existing power generation equipment is too good to sell
  • Your existing engine is making excessive noise or emissions
  • Your existing equipment has productivity and maintenance issues

With selected retrofits for Cat equipment and components, you can extend working hours and service life. Cat retrofit programs and retrofit kits are expertly engineered to:

  • Enhance reliability, durability, and ease of assembly
  • Update safety, comfort, performance, maintenance, and appearance of your existing equipment
  • Extend useful product life
  • Add profit, resale value, company image, and operator satisfaction

Cat retrofit kits and service parts are available worldwide and backed by Cat parts warranty.


Cat® Retrofits

Is your engine a candidate for a retrofit?

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Cat Retrofits

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

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 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


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