Onan Diesel Generator Oil Filter

Factory filter for my onan qd8000 complete with the green box from cummins.

Onan diesel generator oil filter.

534 replacement oil filters for onan 122 0833. Cummins onan rv oil filters feature valves that allow oil to bypass the oil filter during cold starts or if the filter becomes plugged. To change the oil and oil filter a 7 8 inch socket and ratchet a drain pan and an oil filter wrench are needed. See cross reference chart for onan 122 0833 and more than 200 000 other oil filters.

If you have a diesel motorhome with an onan generator and you are even minimally mechanical this is certainly one bit of service you can do yourself. As these will fit filters trap debris oil pressure starvation can occur leading to high oil pressures failed gaskets and even engine damage. Cummins onan generators are known for having extremely tight oil drain lugs when they leave the factory. When reliability counts insist on the real thing.

Cummins 3265336 onan sae 15w 40 oil. A pair of rubber gloves and some rags or disposable shop towels also come in handy. Other manufacturers air filters may contain a lighter density filter paper and the sealing surfaces may get brittle and crack over time allowing dirty air into the engine intake system. Synthetic oils are also better for the longevity of your onan generator as it results in less wear and tear in your generator engine when the engine starts to get hot.

The rvgeeks show you how to perform the annual maintenance on an onan quiet diesel generator. Green label parts air filters are designed with a special foam pre cleaner for use specifically in cummins onan rv generators. 6 point hex end for easy removal in hard to get at locations. This is a great oil for devices with smaller engines such as those in your onan generator.

This is the appropriate i e. Other manufacturers oil filters often do not have bypass valves.