Caterpillar 3116

Last updated February 03, 2026

The Caterpillar 3116 is a turbocharged 6.6L inline-6 cylinder diesel engine manufactured by Caterpillar and first introduced in 1988. It was the predecessor to the Caterpillar 3126, released in 1998.^[1] The Caterpillar 3116 was also used as a marine engine.^[2] The 3116 ran up to 330 HP.^[3]

Applications

Medium Duty Trucks including the Ford F600-F750, Chevrolet Kodiak/GMC TopKick, Peterbilt and Kenworth medium duty, and Freightliner Business Class.
Buses, especially school buses, including those manufactured by Thomas and Blue Bird or the Ford B-Series and Freightliner FS-65.

References

↑ "Cat 3116 350HP - Good, Yes or No?". ClubSeaRay.com. 30 December 2009. Retrieved 2024-08-02.
↑ "Caterpillar Marine Engine 3116 – Specifications and Performance Data" (PDF). Caterpillar . 2015-03-12. Retrieved 2024-05-06.
↑ "Cat 3116 Engine". JJ Rebuilders. Retrieved 2024-08-02.

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[1] "Cat 3116 350HP - Good, Yes or No?". ClubSeaRay.com. 30 December 2009. Retrieved 2024-08-02.

[gulf-engines-2] "Caterpillar Marine Engine 3116 – Specifications and Performance Data" (PDF). Caterpillar . 2015-03-12. Retrieved 2024-05-06.

[3] "Cat 3116 Engine". JJ Rebuilders. Retrieved 2024-08-02.

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