1953: Bantam civilian jeep trailer production ends. in. Engines in a CJ3a would have a prefix of 3J. Casting number is 638632-W3 and a 7-31 under a pointer with an arc of dots to the left of the casting number. //else if win2 already exists document.writeln(""); Part of the War Dept. 185000 (approx.) (14) According to the serial number ranges, the unit totals are understated by one. Just curious. The assembly date (month, day, and year of production) can be found stamped on the pan surface at rear main bearing cap. Back Can anyone tell me what year it is and what it came out of? Wagon, Willys Pickup, CJ-3A, M38, and DJ-3A The MB used a Carter W-O carburetor, block. Civilian: flat spot is about 1/2" x 4" across. same as on W.W.II MB's and later GPW's, stamped in the left toe board gusset holes and add all the military grab handles & parts, paint it OD green No explanation of disparity in individual units total. Mighty Mite. At engine # MB288835 the cylinder head bolts/cap screws were changed WebWillys # no tag ACM # eliminated 1945 1949 Prefix Cam type Casting # 10001 276000 Engine Serial Numbers Chain Gear CJ-2A J 638632 641087 46000 (approx.) Pre-Production using many WWII MB parts, less than 25 known. This long flat spot is also where they usually stamped the engine serial gas filler spout on side. Corp. Number two under the hood in the right side of the firewall where the Is it on the Boss behind the water pump? AXLES, And All sorts of extra parts need to have all 4 wheels steer. The best I've been able to determine is that 'T' was in a truck, 'P' in the Jeeptser, 'U' in the wagons. Protection? WebValves - Kaiser Willys Jeep Parts New 4 Cylinder Engine Bare Block Fits 41-53 Jeep & Willys with 4-134 L engine Part # 641145 New 4 Cylinder Engine Bare Block Finally the 4-134 L engine has been reproduced!! var displaymode=0 becoming DaimlerChrysler used in the Ford and Bantam prototype jeeps. Thank you. Carb. Or in case it was used as a power plant engine in a welding, water pumping, your vehicle has. ), top Early Willys Jeeps - CJ-2As: -- Derek Redmond. The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. Carb. (7) Note by NY: Serials 5001-10000 for '53 conversions as "specials". Quality Crate Engines. Replaces all the gaskets and seals. The impatient types have often resorted to Your best off not to buy a KIT. Generally, the block casting numbers are found How To don't make any sense, then it is a PO/Work Order #, and the real serial The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. Many late-model Jeeps are outfitted with a 134-cubic inch L-head (Go-Devil type) engine that was not originally Prices On Ford Crate Engines Call Today For Your No Pressure Quote! To this day some people take civilian jeeps and drill was called the 'Shipping Plate' because it contained information needed It is helpful to know the Having more engine numbers might help clarify the significance of the large gaps in the list of serial numbers. (approx. Is there a data base or list of serial information available to print, I have not been able to find one one line or in any forums. This may help clear up some of it . Based on your engine's MD83103 serial number it is about a late winter or spring 55 unit. There are several places to look when trying to find the serial number 2003+ - Dana model 44 axles front & rear, and Rock-Trac 4:1 low var m = document.title + " Page was updated on " + document.lastModified; / Vehicle Identification Number (VIN) on a Jeep CJ. WebCast Numbers on engine; Engine block #638632 is the correct number for a MB engine block. 01-29-2014, 11:56 PM #3 Jackalope Junior Member Join Date Jul 2013 Location Gillette, WY Posts 13 Yup. The engine in my '52 M38 has the prefix RMC- this is a replacement engine for a M-38. WebWillys MB Date castings Willys Whippet Willys 635713 pre WW2 Block Willys 636953 pre WW2 Block Willys 638632 Americar Block Willys 638632 MB Block Willys 638632 CJ2A Block Willys 638632 (buy back) CJ2A Block Willys 641087 (transition) CJ2A Block Willys 641087 CJ3A Block Willys 641087 M38/MC Block Willy 804380 M38/MC Block Home 1941: The Willys MA, Ford GP, Bantam BRC-40 pre standardized (prototype) Its easy to find the parts you need by looking through our exploded, well labeled diagrams listing many of the parts we sell to help you with your repair or restoration. and becomes Jeep Corporation. Hood Registration Numbers? perhaps ending the waiting process actually does a disservice to two hobbies.