he Lister Fan Blade 751‑45740 is a high‑quality radiator cooling fan designed for efficient engine heat management in diesel gensets and industrial machines. This fan blade is engineered to provide consistent airflow to the radiator, helping to maintain proper engine temperature and prevent overheating under heavy workload or continuous operation.

Where It Is Used

The 751‑45740 fan blade fits a range of Lister Petter and Onan engine models, including:

LPW, LPW2, LPW3, LPW4
LPWS, LPWS2, LPWS3, LPWS4
LPWT, LPA, DN2M, DN3M, DN4M and Alpha series engines
These engines are commonly found on generators, water pumps, compressors, and light industrial equipment requiring reliable cooling performance.

Key Functions

Engine cooling: Draws or pushes airflow through the radiator to dissipate heat from the engine cooling system.
Overheat prevention: Helps maintain stable engine operating temperatures under load.
Durable construction: Designed with 6 strong fan blades and a robust hub for reliable service in demanding conditions.
Direct replacement: Interchangeable with OEM part numbers including 751‑45740, 75145740, P751‑45740, P75145740, WO152059 for seamless fitment.