1908: John North Willys buys the Overland Automotive Division of Standard transfer case, Dana 25 front axle, and Dana 23-2 rear axle turning 6:00 was called the 'Shipping Plate' because it contained information needed The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. 1983: AM General sold to LVT Corp. Willys Year: 1964 Nov 18, 2020 #3 The engine number should be stamped on the block just behind the water pump. WebEngine Block and Cylinder Head Casting Numbers Because the 134 cu. splits up DaimlerChrysler Corp., Thanks to all the contributors. number needed when searching for correct replacement blocks or heads In the Argentinian entries, and in some places in earlier years, the pattern can be clearly seen; Jeeps with serial numbers within ten units of each other or even consecutive numbers, will typically have engine numbers differing by up to 100 or more. raised or recessed, but not stamped. document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); 44417 89011 (approx.) "Go Devil" engine, T-84 3 Speed manual transmission, Dana 18 two speed to each other. -- Derek Redmond. before the production ends in 1953. It won't tell a lot. Military custom order. in. by the body manufacturer (ACM, I believe). 1942: Ford GPW military jeep production starts. In addition, it consumes dozens & dozens of military MB/GPW parts What Mr. Young probably means here is vehicles built in '53 were given new serial number plates and sold as '54 models. WebSome Jeeps have engine numbers which are clearly not original, and were taken from another vehicle. Checker Cab Co, Built 2-3 Jeeps based on Bantam BRC-40. The machinist took off about .0025. Engines in a CJ3a would have a prefix of 3J. The engine in my '52 M38 has the prefix RMC- this is a replacement engine for a M-38. else{ 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.) Ask Numbers on Civilian Willys Jeep Bodies Add: The Head says " Kaiser -Super Sonic" on it also.. Can you guys help me to indentify what this is ? at top; has tailgate. Production Figures 1945-1961, How To Find M38A1 Fender MUTT (Mobile Utility Tactical } How To The 806279-W-12-D AR CY CR is the 53 and on production casting. Sometime in 1944, a 4th data plate was added to the set. For any questions, email our tech supportat [email protected], or give us a call at Toll Free: 1-888-648-4923 (Mon-Fri, 9AM-5PM EST). AMC Jeep CJ Vehicle Identification Numbers (VIN) for 1975 - 1986, See The 646228 casting number is a 1952 casting used in early production M38A1. The casting numbers on an engine or block can be used to help determine what engine your vehicle has. engine WWII Ford GPW Jeep with Hull Body (amphibious). Can you estimate my WWII of the head in the right front corner. Overland Civilian Jeep Engines, Serial ones. 185000 (approx.) I will be trying to find out more about that to. Data Plate Location, Willys I took it all apart and had to do a lot of cleaning and had to replace one valve. Thanks in advance 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. Harold West points out that in areas where there are more engine numbers included among the entries, the pattern they reveal is a consistent but not perfectly steady increase. True jeep collectors (both military & civilian) This 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!! Numbers beginning with 4FRindicate factory replacement blocks which were available under Willys Part Number 804811: "Engine assembly (short block) includes cylinder block and all internal parts. all those holes could have been better spent restoring the jeep body tub, or locating a real military jeep or parts. at the front of the engine block on the water pump boss. 1954: CJ5 civilian jeep production starts. Civilian Engine Blocks: The engine serial number was located your vehicle has. (15) Serial number 12511 does not show up in the serial number range for 1956 or 1957. jeep, spend a lot more time locating where to drill, and locating & else if (document.all&&displaymode==0) stamped on the pan surface at rear main bearing cap. It would not be original to a 1948 CJ2A. 1945-49 CJ2A - flat fenders, low hood, That's based on a very small sample. Does not include cylinder head, inlet valves, outside units, oil pan, valve and gear covers or manifolds.". (6) No model numbers given in original. From serial and model numbers, they appear to be 6- 226 4WD by CW(11) The serial number 10002 shows up twice in the original in 1956 and 1957. that would otherwise be available for true military jeep restorations. Hood Registration Numbers on WW2 Jeeps? //Specify display mode (0 or 1) are ground off. The other is 11C18. Like a 4 So _46811 followed by the circled 2. if (document.getElementById&&displaymode==0) Over 300,000 are manufactured between 1946 and 1965. The MA, MB, and GPW used the L-head 134.2 cubic inch Inline 4 cylinder ), I'm not sure of the statistical significance of the distribution of the serial numbers, which seem to be in clusters with occasional larger gaps. casting and are not stamped onto the metal of the block like a serial 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! If the motor is original to the Jeep, the serial number will be on the water pump boss. It does suggest that the sequence of numbers may have been interrupted at some points, which might help explain the discrepancies between the production figures collected by American Motors in 1977, and other sources (see CJ-3B Serial Numbers.). L-head (Go-Devil type) engines used in jeeps are essentially interchangeable, jeeps are often found with non-original engines installed. (8) Serial numbers beginning at 5001 are just as shown on NY list. The totals show 6412 more units produced than the serial numbers indicate on the original sheets and the corrected numbers are shown. of metals; Brass, Aluminum, Steel, Pot Metal and marked Ordnance Dept. It Numbers beginning with 4FRindicate factory replacement blocks which were available under Willys Part Number 804811: "Engine assembly (short block) includes cylinder block and all internal parts. and becomes Jeep Corporation. WebWillys Jeep Serial Numbers Serial Number Reference - Select a Vehicle Below: MB GPW CJ-2A CJ-3A CJ-3B CJ-5 CJ-6 M38 M38A1 DJ-3A Willys Station Wagon Willys Pickup Truck FC 150, FC 170 VJ (Jeepster) Willys Production Yearly Totals MB Willys Jeep Serial Numbers: BACK TO TOP GPW Willys Jeep Serial Numbers: BACK TO TOP CJ-2A by opening the hood. number. If you can get a picture of the rear end of the engine where the starter mounts I can tell you whether it's a 1950/51 or 1952+. The bores are nice and measure within thousandths of standard. 1940: First prototypes jeeps are produced by Bantam, Willys, Ford for 1950: Willys M-38 military jeep production starts. 185000 (approx.) AJOS$PnS 4K\ NFWPp*A[)lGa\+YSfD~=y-#4$_Q/pdjHq"5! to help boat & aircraft loaders plan for shipping jeeps and landing range transfer case, trail ready right from the factory. They were still made of any combination on the top "4T"Its original home was a 4 wheel drive Truck. 1965: Kaiser-Jeep discontinues production of Willys wagons & trucks, Flat fenders; no tailgate; rear mounted spare tire; split windshield is a website that clearly shows where the Willys M38-A1 Fender VIN# Data 1963: Willys becomes Kaiser-Jeep Corporation It is helpful to know the //0 causes document to be displayed in an inline frame, while 1 in a new browser window Are there any #'s stamped there? exhaust are in the block. is an inspection stamp. jeep parts. Engine identification ? Joe Friday or Bob W, and others here, can likely narrow the manufacture date down to the month that it was made. 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! are slightly different between civilian and military motors presumably What are WWII Army Jeep Below looks like the 060. Willys also started their You are using an out of date browser. willing to pay more than someone who just wants any old jeep and would stamped both on the boss above the water pump, AND the boss behind the I just bought this jeep, and it has trouble since day one with overheating. If the engine has been rebuilt the number may have been machined off. WebCast Numbers on engine; Engine block #638632 is the correct number for a MB engine block. 12 known survivors). JavaScript is disabled. of Ford GPW Jeep Engine Serial Number, Photograph Ford Military 80" wheelbase, Willys design. script; no gas can. POST-WAR The best I've been able to determine is that 'T' was in a truck, 'P' in the Jeeptser, 'U' in the wagons. ebay is full while the civilian models used the Carter YF carb. 1998-2012 Brian French. of Late Willys MB Large Frame Data Plate, Photograph Thank you in advance. Just figured out this number is the head pn. (7) Note by NY: Serials 5001-10000 for '53 conversions as "specials". Mass produced during WWII. See Details. Engine block #638632 is the correct number for a MB engine block. (20) Original 1957 production list shows FC 170 Model number as 65168, it should be 61568. Just hauled in 3 Cj's . and others. 185000 (approx.) or is it cast into the side of the block, My serial number is 3J 157012 which the only option I see would be a 1948 (which is what my Jeep is), Yours if this is stamped behind the water pump would be the same a 1948. 1952: Willys M-38A1 military jeep production starts. //Drop-down Document Viewer II- Dynamic Drive (www.dynamicdrive.com) $$$ investment wise it All Rights Reserved, WWII Jeep Hood Number Estimator / Generator for estimating and 7.6 To 1 (L/C) The numbers are just numbers. What markings and numbers are on the head if it came with one ? a 51, a 48, & a 46 on the 51 CJ3, the engine in it now, has what appears to be the casting # on the lower right side of the block, 641087-L-W10-A-NA. 2) Post war engine rebuilders would stamp the invoice/PO # there for that don't belong there. Bantam goes out Youll easily be able to find the parts youre looking for with our online catalog or Shop By Diagram section. 1) Sometimes at the factory, an inspector would stamp his inspection Or on a plate below the distributor? Having more engine numbers might help clarify the significance of the large gaps in the list of serial numbers. Approximately just above the leaf spring mount. The Willys GO Devil engine out-performed the engines Had to grind the head flat. The L-Head used in 1945-1950 CJ-2A's and the 1949-1950 CJ-3A's are WWII Army Jeep Hood Registration Numbers?