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Cat C4.4 engine for sale. We sell both electronic and mechanical injection versions.

  • Cat C4.4 engine
    Cat C4.4 engine
    Cat C4.4 engine for Terex Chieftain power screen for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Terex Chieftain power screen. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: C4.4

    Engine Model: C4.4

    Engine Size: 4.4

    We sell rebuilt or new surplus Cat C4.4 engine for Terex Chieftain power screen.

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  • Cat C4.4 engine
    Cat C4.4 engine
    Cat C4.4 engine for McCloskey trommel & screener for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include McCloskey trommel & screener. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: C4.4

    Engine Model: C4.4

    Engine Size: 4.4

    We sell rebuilt and new surplus Cat C4.4 engine for McCloskey trommel & screener.

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  • Cat C4.4 engine
    Cat C4.4 engine
    Cat C4.4 engine for Terex Ecotec Phoenix Trommel screen for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Terex Ecotec Phoenix Trommel screen. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: C4.4

    Engine Model: C4.4

    Engine Size: 4.4

    We sell rebuilt or new surplus Cat C4.4 engine for Terex Ecotec Phoenix Trommel screen.

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  • Cat C4.4 engine
    Cat C4.4 engine
    Cat C4.4 engine for Terrex Warrior Powerscreen for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Terrex Warrior Powerscreen. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: C4.4

    Engine Model: C4.4

    Engine Size: 4.4

    We sell new surplus and rebuilt Cat C4.4 Acert engine for Terrex Warrior Powerscreen for sale

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  • Cat C4.4 Acert Tier 4 engine
    Cat C4.4 Acert Tier 4 engine
    Caterpillar C4.4 Acert Tier 4 final engine for Cat CP68B Vibratory soil compactor for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Cat CP68B Vibratory soil compactor. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: Cat C4.4 ACERT engine for Cat

    Engine Model: C4.4

    Engine Size: 4.4

    Caterpillar C4.4 Acert Tier 4 final engine for Cat CP68B Vibratory soil compactor for sale

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  • Cat C4.4 Acert Tier 4 engine
    Cat C4.4 Acert Tier 4 engine
    Caterpillar C4.4 Acert Tier 4 final engine for Cat CS68B Vibratory soil compactor for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Cat CS68B Vibratory soil compactor. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: Cat C4.4 ACERT engine for Cat

    Engine Model: C4.4

    Engine Size: 4.4

    Caterpillar C4.4 Acert Tier 4 final engine for Cat CS68B Vibratory soil compactor for sale

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  • Cat C4.4 Acert Tier 4 engine
    Cat C4.4 Acert Tier 4 engine
    Caterpillar C4.4 Acert Tier 4 final engine for Cat CS66B Vibratory soil compactor for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Cat CS66B Vibratory soil compactor. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: Cat C4.4 ACERT engine for Cat

    Engine Model: C4.4

    Engine Size: 4.4

    Caterpillar C4.4 Acert Tier 4 final engine for Cat CS66B Vibratory soil compactor for sale

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  • Cat C4.4 Acert Tier 4 engine
    Cat C4.4 Acert Tier 4 engine
    Caterpillar C4.4 Acert Tier 4 final engine for Cat CS64B Vibratory soil compactor for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Cat CS64B Vibratory soil compactor. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: Cat C4.4 ACERT engine for Cat

    Engine Model: C4.4

    Engine Size: 4.4

    Caterpillar C4.4 Acert Tier 4 final engine for Cat CS64B Vibratory soil compactor for sale

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  • Cat C4.4 Acert Tier 4 engine
    Cat C4.4 Acert Tier 4 engine
    Caterpillar C4.4 Acert Tier 4 final engine for Cat CP44 Vibratory soil compactor for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Cat CP44 Vibratory soil compactor. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: Cat C4.4 ACERT engine for Cat

    Engine Model: C4.4

    Engine Size: 4.4

    Caterpillar C4.4 Acert Tier 4 final engine for Cat CP44 Vibratory soil compactor for sale

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  • Cat C4.4 Acert Tier 4 engine
    Cat C4.4 Acert Tier 4 engine
    Caterpillar C4.4 Acert Tier 4 final engine for Cat CB64 Vibratory Asphalt compactor for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Cat CB64 Vibratory Asphalt compactor. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: Cat C4.4 ACERT engine for Cat

    Engine Model: C4.4

    Engine Size: 4.4

    Caterpillar C4.4 Acert Tier 4 final engine for Cat CB64 Vibratory Asphalt compactor for sale

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  • Cat C4.4 Acert Tier 4 engine
    Cat C4.4 Acert Tier 4 engine
    Caterpillar C4.4 Acert Tier 4 final engine for Cat CB54 Tandem vibratory roller for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Cat CB54 Tandem vibratory roller. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: Cat C4.4 ACERT engine for Cat

    Engine Model: C4.4

    Engine Size: 4.4

    Caterpillar C4.4 Acert Tier 4 final engine for Cat CB54 Tandem vibratory roller for sale

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  • Cat C4.4 Acert Tier 4 engine
    Cat C4.4 Acert Tier 4 engine
    Caterpillar C4.4 Acert Tier 4 final engine for Cat CW34 Pneumatic roller for sale

    We stock new surplus and rebuilt C4.4 Caterpillar industrial engines with nationwide delivery. Common fits include Cat CW34 Pneumatic roller. Call +1-855-384-6071 for availability, lead time, and a best-price quote.

    Engine Name: Cat C4.4 ACERT engine for Cat

    Engine Model: C4.4

    Engine Size: 4.4

    Caterpillar C4.4 Acert Tier 4 final engine for Cat CW34 Pneumatic roller for sale

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Cat C4.4 engine for sale at wholesale prices

The Caterpillar C4.4 engine comes in several configurations depending on emission tier and serial number prefix. Knowing your engine’s serial prefix is the best way to match the correct replacement:

 

  • C4.4 Mechanical / Early Tier 2
    • Common in older CAT skid steers, compactors, and telehandlers.
    • Fuel system: Mechanical injection.
  • C4.4 ACERT Tier 3 (Electronic)
    • Found in mid-generation CAT excavators, loaders, and dozers.
    • Equipped with electronic control module (ECM), improved emissions compliance.
  • C4.4 ACERT Tier 4 Final (Advanced Electronic)
    • Latest generation with DOC/DPF/SCR aftertreatment.
    • Fully electronic, high-pressure fuel system, meets Tier 4 Final / Stage IV emissions

 

?? Tip for customers: Always provide your engine serial number (ESN) before ordering to ensure compatibility. Even within the C4.4 family, flywheel housing, turbo, and fuel system may differ.

Rest assured we always stock a large inventory of Cat C4.4 engines for sale, ready for fast shipping!

The video below shows Cat C4.4 Acert engine.

This video shows Cat C4.4 electronic injection engine.

The video above shows Cat C4.4 electronic injection ( Non Acert)