Air Filter For Onan # 140-2588, 140-2535 , 140-2331 Replaces Part Numbers Onan 140-2588, 140-2535 , 140-2331 Pack Size 1Item Type : Air FilterDescription : Onan Air Filter No. 140-2588, 140-2535 & 140-2331Onan Air Filter No. 140-2588, 140-2535& 140-2331. Fits model E125V, (12-1/2 hp) engines. Also fits Wheel Horse NN10872. Size: ID 3-1/8" - 1" x OD 4-1/8" - 2" x H 3-3/4". Replaces Onan 140-2588, 140-2535 & 140-2331.
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