The Lister Petter SA432i4 is part of Lister Petter’s Starlite Series (Stage II) industrial engine range, designed for non-road machinery and equipment packages where reliability, serviceability and proven industrial design are priorities. This model is rated at 54.0 kW at 3000 rpm and uses a 4-cylinder, 3.2L configuration with direct fuel injection and water cooling, making it a practical choice for industrial duty cycles where a higher governed speed is preferred.

As a naturally aspirated engine, the SA432i4 suits applications where consistent day-to-day performance and mechanical simplicity are key — particularly where equipment runs at a more constant governed speed and you want a straightforward specification that’s easy to integrate and maintain. In the SA432 family, the i4 sits above the i1 in rated output and speed, offering a clear step-up for equipment packages that benefit from higher rpm operation without turbocharging.

For like-for-like replacement, the SA432 platform and i4 designation are the critical identifiers for matching the correct build specification and supply package. Share your application details and any existing engine plate information, and we’ll help confirm the right configuration and ancillaries before quoting.