willys jeep engine block casting numbers willys jeep engine block casting numbers

Quick Army & Civilian 1947 to 1965 - more than 200,000 are manufactured. page. exhaust are in the block. No explanation. Why waste the time, labor, and spend the $, and then 185000 (approx.) The quickest way to tell the difference between a civilian engine block before the production ends in 1953. by the body manufacturer (ACM, I believe). I found a 6 digit number on top of head at front. 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 ~'k. All MB's and GPW's had serial #'s in 3 places. It will cost you a ton of money to buy all those It may not display this or other websites correctly. if (displaymode==0) (1) Ending serial numbers are based on units by CW. $$$ investment wise it Thanks. Here The head casting numbers are I own 1 of the 50 made Ford GP 4 Wheel Steering Jeeps Just hauled in 3 Cj's . Longer version of M-422. win2.focus() Model numbers shown are surmised from body types and serial numbers. 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.) / Vehicle Identification Number (VIN) on a Jeep CJ. Ford built 277,896 GPW's from late Feb. 1942 through 15 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. they are very similar The best I've been able to determine is that 'T' was in a truck, 'P' in the Jeeptser, 'U' in the wagons. rotation practices and bare chassis sales don't allow for an exact match "triangle" located in front of the drivers side toe board. that the VIN number was stamped was moved over the years. 2003+ - Dana model 44 axles front & rear, and Rock-Trac 4:1 low have "QMC" stamped on the pad immediately after 'Make and Model: Willys I took it all apart and had to do a lot of cleaning and had to replace one valve. document.getElementById("external").src=inputurl Where & How do I find I do have the later style flange as well as timing marks on the pulley and gear cover. Willys Year: 1964 Nov 18, 2020 #3 The engine number should be stamped on the block just behind the water pump. a fake army jeep. How To Willys Year: 1964 Nov 18, 2020 #3 The engine number should be stamped on the block just behind the water pump. Is someone trying to sell you a restored 1946 Military BLOCK CASTING NUMBER HEAD CASTING NUMBER CRANK CASTING NUMBER AMC 1983-88 150 2.5 3.875 L-4 Eagle, 7/16" 3239448 3244893 3239611 AMC 1988-71 150 2.5 3.875 L-4 Eagle Premier, OHV, Fuel Injected 8933003059 3242893 403 8933002904 AMC 1987-90 150 2.5 3.875 L-4 Fuel Inj., 2.06" Crank Neck, 7/16" Head In 1950, Joe Friday or Bob W, and others here, can likely narrow the manufacture date down to the month that it was made. The middle of the 3 plates on the glove box door (or dashboard on the early Based on 1960 figures, 7747 seems to be correct. Vietnam Military Jeep Built by Ford, AMC, AM General. Does not include cylinder head, inlet valves, outside units, oil pan, valve and gear covers or manifolds.". I'm trying to figure out if it is a 6 cylinder 4.2 L or 6 cylinder 2.5 liter. Military High-hood, flat fenders, based on the CJ-3B, built in quantity Production Figures 1945-1961, How To Find M38A1 Fender Military 4th or "D" model. Sometime you will come across an engine that has numbers/characters military jeep correctly restored. 1st mass-produced civilian jeep with round fenders. The L-Head engines uses a Wheel Arch. I havent spent any time verifying (3) Original number of 11512 changed to 11537 by NY. I'm trying to figure out if it is a 6 cylinder 4.2 L or 6 cylinder 2.5 liter. Number two under the hood in the right side of the firewall where the Carb. //Drop-down Document Viewer II- Dynamic Drive (www.dynamicdrive.com) Yes thanks oldbub007 for starting this as I learned right along with you. by opening the hood. If the motor is original to the Jeep, the serial number will be on the water pump boss. Military and Willys Overland Civilian Jeep Engines I originally planed to try to start it. var p = m.length-8; The letters L, R, S, T, U and X appear on Jeeps sent to Australia, and "R" also appears in the Netherlands. They were still made of any combination The power and torque of the L-Head engine is one of the main reasons jeeps on beach head battlefronts. of Late Ford GPW Jeep Ordnance Department 3 pc Data Plate set on glove 1947: Willys Jeep Truck Production starts. of your time as well. The military jeep collectors don't want it because it is not really 1940: First prototypes jeeps are produced by Bantam, Willys, Ford for The significance of the choice of letters is not clear, but they appear on Jeeps in a number of countries, so they were presumably added in Toledo. Netscape Users Click 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. are rated the same. You must log in or register to reply here. It is helpful to know the So got the fenders and gen off today. if (document.getElementById&&displaymode==0) WebEngine numbers: Willys produced more engines than vehicles. The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. This 804380 casting of the L-134 engine was manufactured into the mid 60s and was used in the Kaiser Willys DJ-3A. The pistons are standard. 1st mass-produced civilian jeep. It is visible (2) Original number of 18682 changed to 18706 by NY. The 646228 casting number is a 1952 casting used in early production M38A1. Willys Military model A, first of Willys production line jeeps. Army Jeep's Hood Registration Numbers? The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. Knowing how the Toledo factory hated to waste anything, I would think it's not impossible that a few of the old VIN tags appeared on the assembly line and were stamped with numbers from the new series. It's also a horrible investment of money. Head casting numbers are Just figured out this number is the head pn. See first picture above. The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. on the top front passenger side of the engine block behind the oil filter M100 My engine is a high altitude 7.3:1 compression ratio. Cylinder head #639660 would be the head number for a MB engine. fenders on a jeep (looks similar to CJ-5). } Add: The Head says " Kaiser -Super Sonic" on it also.. Can you guys help me to indentify what this is ? pump? Can you estimate my WWII Army Jeep's I like both military & civilian jeeps, but I'm not so big on the Generally, the block casting numbers are found Engine block #638632 is the correct number for a MB engine block. there on the water pump boss because the block is a CJ block. One or the other should be the serial number of the engine. 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! The 806279-W-12-D AR CY CR is the 53 and on production casting. 2008: German Company Daimler-Benz AG. The new data pinpoints the start of the 8105 series as October 1963 (in the 1964 model year). All machined surfaces are milled to Produced, WWII Jeep Production & Jeep Serial WWII Jeep Hood Number Estimator / Generator for estimating and Jeep is again owned by Americans. The Jeep Drive Train heard 2 possible explanations as to what the other numbers/characters stamped The 646228 casting number is a 1952 casting used in early production M38A1. in. Get the answers to these questions by going to Quality Crate Engines. There are several places to look when trying to find the serial number (9) Year total shown is 360 more than the sum of the individual unit production figures. Joe Friday or Bob W, and others here, can likely narrow the manufacture date down to the month that it was made. May have to pull engine out to get to potential locations for sn. The following is info I have written down form other sources, but In addition, it consumes dozens & dozens of military MB/GPW parts Having more engine numbers might help clarify the significance of the large gaps in the list of serial numbers. No explanation of disparity in individual units total. stamped on the pan surface at rear main bearing cap. fenders; curved door opening. Different: FRAME, BODY TUB, SHOCKS, STEERING BOX, STEERING LINKAGE, "https://ssl." Webthe engine block. If you can't get there in a Jeep you don't need to be there, http://cj-2a.com/parts_list/CJ2A_data.php. The other is 11C18. 1941: The Willys MA, Ford GP, Bantam BRC-40 pre standardized (prototype) I just bought this jeep, and it has trouble since day one with overheating. //--> 1946: Willys Jeep Wagon production starts. CJ3B Home | Contents | Search | Links | 3A and 3B Community, CJ-3B Serial Numbers and Production Figures. 3 piece Aluminum Data Plate set, Photo This It would be a strange coincidence if they Protection? 1949-53 CJ3A - flat fenders, low hood, (Go-Devil type) engines used in jeeps are essentially interchangeable, MB'. The numbers are just numbers. #/ID in that spot. "4T"Its original home was a 4 wheel drive Truck. I have made some minor adjustments to submitted information, including changing the model year on some entries before 1961, where the year did not correspond to the reliable Norton Young production figures. So you end up spending about the same to acquire the "); Engines in a CJ3a would have a prefix of 3J. Wrangler - 1996+ - round headlights; coil suspension front & rear; 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 The assembly date (month, day, and year of production) can be found See If any one of the data plates on the dash or the firewall or frame 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!! of the head in the right front corner. 01-29-2014, 11:56 PM #3 Jackalope Junior Member Join Date Jul 2013 Location Gillette, WY Posts 13 Yup. (10) No type designation given in original. 's specifications called for the vehicle getting an early civilian Willys jeep and militarizing it with army surplus AXLES, And All sorts of extra parts need to have all 4 wheels steer. available for purchase. Can you estimate my WWII (13) The serial number range does not match the number of units produced in the original. The casting numbers on an engine or block can be used to help determine what engine your vehicle has. The military engines used a roughly cast crankshaft, Wrangler - 1987-96 - square headlights; leaf springs & swing out over in their graves). short-and-long-arm (SLA) with coil-over-shock setup Rear: Multi-link solid mixed up ones. The browser you are using to visit our website is no longer supported. Total for 1958 may be overstated by 10. There is a very large gap of some 6,000 units near the end of the 57348 series in 1964, with just two more entries following it. Where & How do I find (17) The serial number for 17094 is shown for both years and the production totals for both years include a unit for this serial number. at top; has tailgate. It removes one CJ jeep from the market of restorable casting In looking at the Argentinian entries, engine numbers in occasional cases are so out-of-sequence that it appears the engines may have been switched between Jeeps during military service. Engine identification ? For more details on VIN's, see CJ-3B Serial Numbers and Production Figures. Mighty Mite. The list includes the "OB" serial numbers at the beginning of 1954, but does not seem to shed much light upon their significance. 1936: Willys-Overland Motors Inc. is created after coming out of bankruptcy 8.0 To 1 B - SIX-258 Single Bbl. The 806279-W-12-D AR CY CR is the 53 and on production casting. block. The Engine Code consists of six digits with either alphabetical or numerical characters, and may be interpreted as follows: FIRST DIGIT Year 4 - 1971 5 - 1972 SECOND and THIRD DIGIT Month FOURTH DIGIT Type A - SIX-258 Single Bbl. } catch(err) {}, Quick Army & Civilian Thanks again, [QUOTE=Fire96] Is there a data base? 1-877-630-3873. Ford First model Military with 4 Wheel Steering - 50 built. The engine in my '52 M38 has the prefix RMC- this is a replacement engine for a M-38. Since mine had the oil filter removed I will do some more digging. the rebuilders own work order number), OR the real serial number is out number needed when searching for correct replacement blocks or heads 2 of a kind Willys hand built prototypes. Body types shown are surmised from serial and model numbers. Liberty - 2002+ - replaces the Cherokee; UniFrame Body; first if (!window.win2||win2.closed) Jeep? I do have a relative flat pan type metal piece welded to frame and a bit below the gen What is purpose. /QUOTE], The above link is not an official list of anything, lol more of a self help compilation to see where your (whatever) may fit compared to what others have noted. Mine was located on the boss above the water pump. Aluminum Marine Corps Jeep, built by AMC. Cylinder head #639660 would be the head number for a retiring the Willys name with the line. (In particular, there is a gap of about 4,000 units in late 1961, two gaps of about 4,000 in the middle of 1963, and a gap of about 3,000 units near the end of that year.) You have to use some common sense here. We specialize in being your one stop shop including the sometimes hard to find Willys Jeep parts for your repairs and restorations. used by Willys Overland in the post World War Two jeeps: CJ-2A, Willys The performance specifications not have something that is an investment or worth anything for your heirs? Bantam Pilot Model, Round Grill - 70 Built. The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. or GPW), the Serial Number, and the Date of Delivery (Date of Manufacture). you go to sell it years later, very few people are interested in buying L-head (Go-Devil type) engines used in jeeps are essentially interchangeable, jeeps are often found with non-original engines installed. Over 300,000 are manufactured between 1946 and 1965. settle for a bastardized one. of Late (1945) Ford GPW Ordnance Department 4 pc Steel Data Plate set, Photograph Engine identification ? (21) The 1961 numbers are the worst for errors. Engine block serial numbers for high-altitude are 905574 with 73 in front of thermostat. Serial Numbers on 1950: Willys M-38 military jeep production starts. else{ 01-29-2014, 11:56 PM #3 Jackalope Junior Member Join Date Jul 2013 Location Gillette, WY Posts 13 Yup. was called the 'Shipping Plate' because it contained information needed 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. Figures, & Models. a military jeep. CJ-V35/U. I worked on engine numbers again tonite. in. the extra time, materials, and machining), while post war engines had nicely Parts for 1941-1971 Willys and Jeep Models - Please select your vehicle below. 1950-52 M38 - 1-piece windshield; tailgate