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Cummins Onan Generator Oil Filter - 122-0645



Genuine Cummins Onan Oil Filter 122-0645

Cummins Onan Green Label oil filters feature valves that allow oil to bypass the oil filter during cold starts, or if the filter becomes plugged. Other manufacturers’ oil filters often do not have bypass valves. As these “will-fit” filters trap debris, oil pressure starvation can occur, leading to high oil pressures, failed gaskets, and even engine damage. Please refer to your Operator’s Manual for specific maintenance intervals. We do not have a wrench for this filter.

Fits Onan Generator Models: BGE (Spec A-E), BGE (Spec F), BGE (Spec G), BGE (Spec H), BGE (Spec J-P), BGEL (Spec A-E), NHEL pre-97 (Spec F), Gasoline BGM (Spec A-F), Gasoline BGM (Spec G-H), BF Power Drawer (Spec A), BFA RV (Spec A), BFA RV (Spec B-D), BGA RV (Spec A), BGA RV (Spec B-D), BGAL RV (Spec C)

RV Green Label Parts Reference Guide

How to find your Model & Spec Number


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