Onan / Cummins Varistor 249-0240. This part is long obsolete. These are new old stock.If you have any questions, please contact me or your Onan dealer before buying. I don't know much about these parts, but I will get in contact with the people that do.These first fewlistingsare just the tip of the iceberg ofa huge inventory Onan/Cumminsgenset parts for RV, Marine or Industrial gensets. I'm helping a friend's father clear out several small warehouses of this stuff. If you are in the market for these kinds of parts or even entire generators, do yourself a favor and save me as a favorite now. I can't overemphasize just how much of this stuff we have to list in the coming months.My promises as a seller:The item pictured is always the exact item you are looking on. I will try to describe the item, including any faults, as completely as possible. I’d like to use a lot more pictures. However, eCRATER’s fees add up, and this isn’t a big business for me. Please email me with any questions you have. I’ll respond ASAP. I will manage my listings with integrity and extend buyers the same courtesy I expect when I’m on the other side of the transaction. After all, I’d like positive feedback and repeat customers. If you are not satisfied with your item, simply return the item to me in the condition it was received. I will refund the entire purchase price including the original shipping costs. The buyer will have to pay to ship the item back to me. I reserve the right to retain an appropriate restocking fee if there is any change to the condition of the item (i.e. sealed package opened, obvious wear, damaged, etc.). Also, if you leave me negative or neutral feedback without first contacting me to resolve the matter, you have waived your right to a return or refund. Iship multiple times per week. This means if you pay through Paypal today, your item willoften be shipped tomorrow. On the other hand, if you pay through a personal check, I will wait for your check to clear before shipping your item.Powered by eCRATER . List your items fast and easy and manage your active items.