Omix Water Pump 134 CI 41-71 Willys & Jeep ModelsOmix proudly offers all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement water pump fits 41 45 MB GPW, 45 49 CJ2A, 48 53 CJ3A, 53 67 CJ3B and 55 71 CJ5 CJ6 models equipped with 134 cid 4 cylinder engines. Features cast iron construction and a single groove pulley. Replaces OE 8120999 This Part Fits: Year Make Model Submodel 1941 1942 Willys MB Base