Omix proudly offers all the parts you need to keep your Willys /Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement exhaust manifold heat riser bi-metal spring fits 41-45 MB / GPW, 46-49 CJ2A, 49-53 CJ3A, 46-53 Station Wagon / Truck, 50-52 M38 and 48-50 Jeepster VJ models equipped with 134 ci L-Head engines. For complete manifold hardware kit, use 17625.01. Replaces OE 647042