There is a raised cast number on the passenger side down low which is the engine block casting number - there are a small handful of different casting numbers for the F134, so most M38A1 will share this number. The Jeep engine originating with the Willys military L-134 four-cylinder around 1940 has seen a number of different changes in size, number of cylinders, technology and power options. A1: If they are on the top of the head, go to #2. F150 Engine Replacement Cost, Amanda Blake And Michael Learned, Nest Entry Key Problem Connecting To The Service, Caramel Ribbon Crunch Frappuccino Price, Iron Horse Kanab Menu, Pops Yeah Boy Gif, Categories Uncategorized The L-134 'Go-Devil' engine was used in many commercial. The serial number MB351196 is located on the zinc tag on the frame and on the reproduction data plate (the.

Each WWII jeep was assigned an individual serial number.

All machined surfaces are milled to original design specifications. Numbers beginning with 4FR indicate factory replacement blocks which were available under Willys Part Number 804811: 'Engine assembly (short block) includes cylinder block and all.

Decoding willys stamped engine numbers