Molloparts Oil Filter 51064 – Cummins Onan HDKAH/J/K Generators

Ensure your Cummins Onan HDKAH, HDKAJ, or HDKAK generator runs smoothly with this high-quality oil filter from Molloparts. Designed as a direct replacement for part number 51064, this filter is engineered to meet the demanding needs of your heavy-duty diesel generator, ensuring optimal engine protection and longevity. Compatible with a wide range of Cummins Onan models—including the RV QD 3200, 6000/8000, 10000/12500, and HQD series—this filter also works with older diesel generators and select Kubota lawn and garden tractors.

This replacement filter is not an OEM part but delivers reliable performance, helping to maintain proper oil filtration for extended engine life. Cross-references include AC-Delco PF1127, Baldwin B179, Fleetguard LF3591, and more, making it a versatile solution for your maintenance needs. Always verify compatibility by cross-checking part numbers and model specifications before purchasing to ensure this is the correct fit for your equipment.