Jeep Willys Rear main Seal standard 134L 134F four cylinder MB CJ2A M38A1

Enhance your Willys MB engine's performance with this professional-grade rear main seal for the 134l and 134f four-cylinder models. Designed for a perfect fit in MB, CJ2A, and M38A1 vehicles, this Willys engine oil pan ensures optimal engine protection and longevity. Upgrade with confidence knowing you're getting a reliable B-grade part that meets industry standards. Maximize your engine's potential with this quality Willys oil pan today. Discover more willys auto parts for more options.