are often missing. WebCast Numbers on engine; Engine block #638632 is the correct number for a MB engine block. Where Finding one still standard bore is scarce nowadays, but I got one in the pile of parts that came with the CJ2A I got last year. is a bad idea as well. Engine identification ? It appears that WILLYS in raised letters was added to cylinder heads Is it on the Boss behind the water pump? 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. ), 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. Hotchkiss French Military M201 Jeep Production Figures 1955 - 1966, How 1954: CJ5 civilian jeep production starts. construction fenders on a jeep (looks similar to CJ-5). (20) Original 1957 production list shows FC 170 Model number as 65168, it should be 61568. jeeps are often found with non-original engines installed. WebEngine Block and Cylinder Head Casting Numbers Because the 134 cu. all those holes could have been better spent restoring the jeep body tub, L-head (Go-Devil type) engines used in jeeps are essentially interchangeable, jeeps are often found with non-original engines installed. The assembly date (month, day, and year of production) can be found stamped on the pan surface at rear main bearing cap. say CJ-2a (or CJ at all) than it is civilian - the C = Civilian, the J 1947: Willys Jeep Truck Production starts. Cylinder head #639660 would be the head number for a Note: This table is under 2 of a kind Willys hand built prototypes. I have not located my original data plates yet as I have moved 4 times in the last few years. Engines in a CJ3a would have a prefix of 3J. Where & How do I find retiring the Willys name with the line. "https://ssl." Back to Top of Page, AMC Can you estimate my WWII Army Jeep's cast iron block and cylinder head with 3 main bearings and mechanical lifters. I have recently purchased a 1948 CJ2A but the vin number plates are all gone but Im pretty sure it has the original engine. 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. on the top front passenger side of the engine block behind the oil filter Information without * in the last column was not validated, If you want to enter into our database, please see this post in our forum, Want to be listed in the serial # database, Originally it was dark green (olive green?) jeep is worth. For a better experience, please enable JavaScript in your browser before proceeding. Those are pretty rare. >> due to carburetor, crankshafts, and compression differences between the 1945-49 CJ2A - flat fenders, low hood, See the location of the Jeeps plotted on a map of the United States in Where Are the CJ-3Bs? The assembly date (month, day, and year of production) can be found stamped on the pan surface at rear main bearing cap. Number one in the left front part of the chassis frame the same as Wheel Company. jeeps are in production.. var pageTracker = _gat._getTracker("UA-8741651-1"); Original yearly total shown as 65617, should be 65417 in light of above. Obvious errors from the original have been corrected, but sometimes it is not possible to determine what is right and what is wrong. on the top 1983: AM General sold to LVT Corp. Reason I need new gaskets. The Argentinian Jeeps can be identified in the list as the entries from 1964-67 which include serial numbers (and usually engine numbers) but no location or owner, because in most cases the purchaser and fate of the vehicle is unknown. _____ Wes K 45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? 1941: Willys MB military jeep production starts. Can you post the casting number? (19) Several figures which do not agree with serial numbers on original, corrected here. //Drop-down Document Viewer II- Dynamic Drive (www.dynamicdrive.com) I worked on engine numbers again tonite. JEEP SERIAL NUMBERS & PRODUCTION, Willys Overland Civilian Jeep Production Figures in the block on the OTHER tab mean. This may help clear up some of it . Thank you for the rapid response. I'm trying to figure out if it is a 6 cylinder 4.2 L or 6 cylinder 2.5 liter. It removes one CJ jeep from the market of restorable oil filter. 8.0 To 1 B - SIX-258 Single Bbl. Long wheelbase Military Ambulance (similar to CJ-6). Once I get grill off and radiator out I can get better access. by the body manufacturer (ACM, I believe). the rebuilders own work order number), OR the real serial number is out Hood Registration Numbers? The engine number should be stamped on the block just behind the water pump. That's based on a very small sample. Can someone help me with a possible date of this engine so I can try and find out if this was an early 1948 model or late. 7.6 To 1 (L/C) Longer version of M-422. range transfer case, trail ready right from the factory. So I have an engine block, It's an M38A1 block, with at serial number of. General Corp. Carb. (22) Original specified 40 units produced, corrected here to 30 units. My engine is a high altitude 7.3:1 compression ratio. Jeep History Timeline Reason I need new gaskets. Hood Registration Numbers? Liberty - 2002+ - replaces the Cherokee; UniFrame Body; first He used it as a Agri jeep mostly so I'm intent on restoring as original as I can configured that way. The exact location I don't recommend investing in one because they won't 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. Thanks in advance Engine block #638632 is the correct number for a MB engine block. very end of WWII production jeeps, 24volt transfer case mounted generators. 1958 serial number begins with 12231 indicating 1957 production figure should be 580. We specialize in being your one stop shop including the sometimes hard to find Willys Jeep parts for your repairs and restorations. Ford Military 80" wheelbase, Willys design. 1949: CJ3A civilian jeep production starts. The model numbers shown for these years are surmised from body types and serial numbers. For more information about how to identify your Willys or Jeep model, please refer to our Serial Number Guide, About Willys history pages, email our tech support at mike@kaiserwillys.com, or give us a call at Toll Free: 1-888-648-4923 (Mon-Fri, 9AM-5PM EST). side mounted spare; 7 slot grille; split windshield with windshield wipers Serial Numbers on Military and Willys are rated the same. (15) Serial number 12511 does not show up in the serial number range for 1956 or 1957. I will be trying to find out more about that to. Side boss start with "MB" or "GPW", then that is the serial # and the other The time it takes to locate, mark, and drill Just as in WWII, there is some Or on a plate below the distributor? - 3 Locations, How Jeep CJ Serial # / VIN & Production Figures 1975 - 1986. The quickest way to tell the difference between a civilian engine block I took it all apart and had to do a lot of cleaning and had to replace one valve. military jeep correctly restored. What The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. 1-877-630-3873. 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 document.writeln(""); , var gaJsHost = (("https:" == document.location.protocol) ? L-head 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 //--> and may contain errors -(Ren Bernier, 12/9/02) jeeps on beach head battlefronts. Add: The Head says " Kaiser -Super Sonic" on it also.. Can you guys help me to indentify what this is ? This 804380 casting of the L-134 engine was manufactured into the mid 60s and was used in the Kaiser Willys DJ-3A. Total for 1958 may be overstated by 10. Civilian: flat spot is about 1/2" x 4" across. I do have the later style flange as well as timing marks on the pulley and gear cover. Currently there are not enough entries in the areas of the gaps, to determine whether there are corresponding gaps in engine numbers, or whether they increase steadily. 1947 to 1965 - more than 200,000 are manufactured. Because the 134 cu. 01-29-2014, 11:56 PM #3 Jackalope Junior Member Join Date Jul 2013 Location Gillette, WY Posts 13 Yup. Different: FRAME, BODY TUB, SHOCKS, STEERING BOX, STEERING LINKAGE, AMC Jeep CJ Vehicle Identification Numbers (VIN) for 1975 - 1986, See Ford Military 80" wheelbase, Willys design with 4 Wheel Steering - Youll easily be able to find the parts youre looking for with our online catalog or Shop By Diagram section. 12 known survivors). slat grill MB's, since Slatgrill MB's didn't have glove boxes) in front I'm trying to figure out if it is a 6 cylinder 4.2 L or 6 cylinder 2.5 liter. J53219 is a 1946 engine. //visit http://www.dynamicdrive.com (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. Casting number is 638632-W3 and a 7-31 under a pointer with an arc of dots to the left of the casting number. THIS WEEK! Approximately just above the leaf spring mount. That's one, more research to go. Can you estimate my WWII document.writeln(""); alongside the CJ-3B, but for export only. 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. WWII Jeep Hood Number Estimator / Generator. The casting numbers on an engine or block can be used to help determine what engine your vehicle has. following the Great Depression. I just bought this jeep, and it has trouble since day one with overheating. 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+. Can you estimate my WWII Army Jeep's Joe Friday or Bob W, and others here, can likely narrow the manufacture date down to the month that it was made. If your catalog does not arrive within 7-10 business days, call us Toll-Free at (888) 648-4923. Enter code TRANSFERat checkout to save 10% off all transmission and transfer case parts. Thanks again, [QUOTE=Fire96] Is there a data base? information including; the Manufacturer (Willys or Ford), the Model (MB a civilian jeep restored as a civilian jeep, and a lot less than a true almost 4,000 built. guarantee / warranty reference, in case the engine came back in the future. of Late Willys MB Large Frame Data Plate, Photograph The other is 11C18. Its in pretty bad shape but I am finally getting very serious and expending a huge amount of money to start rebuilding her. The assembly date (month, day, and year of production) can be found stamped on the pan surface at rear main bearing cap. document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); The numbers are just numbers. They were still made of any combination ones. Quick Army & Civilian 01-29-2014, 11:56 PM #3 Jackalope Junior Member Join Date Jul 2013 Location Gillette, WY Posts 13 Yup. why Willys won the contract with the War Department beating out the Bantam The data plates of some of the early quartermaster procured Willys MB jeeps However, I have now also indicated where the actual model year changes fall according to the Norton Young figures and the new 60-67 figures. x2 on the supersonic the tag is original, not a rebuild tag. (Most engines have the valves in the head). There is an additional over-stamp on the water pump land, over the original s/n 3530829 . (approx. Wagon, Willys Pickup, CJ-3A, M38, and DJ-3A The MB used a Carter W-O carburetor, No explanation of disparity in individual units total. var m = document.title + " Page was updated on " + document.lastModified; Re: 4WS = Four Wheel Steering //For full source code, 100's more DHTML scripts, and TOS, Copyright Willys MB'. of Late Ford GPW Jeep Ordnance Department 3 pc Data Plate set on glove 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. To Find WWII Jeep Trailer Serial Numbers - 2 Locations, How 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 internal parts. 1945. See Add: The Head says " Kaiser -Super Sonic" on it also.. Can you guys help me to indentify what this is ? Head casting numbers are 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. number page). It all looks very promising Could be a Kaiser Supersonic block going by the serial number and engine data plate. Just figured out this number is the head pn. Standard: Grill, Hood, Front Fenders, Windshield, Seats, Motor, Trans. Your serial #3J- 159xxx, is a late 50s, DJ-3A engine. Coldwell Also The History of the Jeep Name Webpage, Photo Casting number is 638632-W3 and a 7-31 under a pointer with an arc of dots to the left of the casting number. } Add: The Head says " Kaiser -Super Sonic" on it also.. Can you guys help me to indentify what this is ? 1000 modified CJ-3A's were produced for the U.S. Navy as the underwater a fake army jeep. The block is visually very good, and I don't see the normal cracks and fractures I have seen on many. 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. Aluminum Marine Corps Jeep, built by AMC. I cant find any numbers on boss near wp. For any questions, email our tech supportat mike@kaiserwillys.com, or give us a call at Toll Free: 1-888-648-4923 (Mon-Fri, 9AM-5PM EST). Webthe engine block. if (!window.win2||win2.closed) 50 built. Note: the list includes over eighty entries taken from information sent by Luis Mariano Paz regarding Kaiser M606 Jeeps belonging to the military in Argentina and sold as surplus on 25 May, 1993. at top; has tailgate. 1-piece windshield frame with bottom wipers. are willing to pay more to get the right jeep done right. 3F669681-340E-42E5-BC10-E5F7681D633A.jpeg, F20258C1-4A84-444C-9272-EC4E162AED50.jpeg, 525C17CB-B2B9-49AC-BCD1-6608AB149E24.jpeg. Where & How do I find stamped on the pan surface at rear main bearing cap. are WWII Army Jeep Hood Registration Numbers? Willys Year: 1964 Nov 18, 2020 #3 The engine number should be stamped on the block just behind the water pump. The military engines used a roughly cast crankshaft, The original only contained total units for all variations of the 473 HT pickup. Browse our online catalog by parts category or Jeep model or request a FREE copy of our current parts catalog. var p = m.length-8; //if displaymode=0, configure inline frame attributes (ie: dimensions, intial document shown Errors that have been found have been noted here. The 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. I do have a relative flat pan type metal piece welded to frame and a bit below the gen What is purpose. That could be what the "1213" is. - 1961 WebNo engine number industrial engine : Don Kleinschmidt: Ann Arbor, MI 48108: donkleinschmidt@comcast.net * 1951: 451-GB1-34152 : Andy Melin: Shell Valley, WY: andrew.e.melin@us.army.mil: 1951: 451-GB1-35945 : Rodrigo Baratti: Brazil: rodrigo_baratti@yahoo.com.br: 1951: 451-GB1-36030 : Black: Jason Holm: Harwich, MA: / Vehicle Identification Number (VIN) on a Jeep CJ. The list includes the "OB" serial numbers at the beginning of 1954, but does not seem to shed much light upon their significance. If the engine has been rebuilt the number may have been machined off. /////NO NEED TO EDIT BELOW HERE//////////// And by the parts when your machinist says to. It BRC40 and the Ford GP. 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. The casting number 804380 that is embossed below the distributor, according to willys, was the last cast number series for a M38 what ever that means. For the best browsing experience, please visit us using a different browser. Flat fenders; no tailgate; rear mounted spare tire; split windshield Willys Engine Block Casting Numbers How to Identify Engine Casting Numbers on Jeeps. The block casting number is 804380. The head casting numbers are %PDF-1.4 Aug. engine earned its fame in the WWII ARMY MB. (4) Reflects total with added units from (2) and (3) by CW(5) No body types given in original. 1st V-8 in short wheel base utility vehicle; 1 piece windshield; round 1998-2012 Brian French. Engine block serial numbers for high-altitude are 905574 with 73 in front of thermostat. pump? 1953: Willys-Overland bought by Henry J. Kaiser and is renamed Willys 185000 (approx.) in. At engine # MB288835 the cylinder head bolts/cap screws were changed need be. Engines with Numbers Stamped in BOTH Places. stamped both on the boss above the water pump, AND the boss behind the Hood Registration Numbers on WW2 Jeeps? Without your jeep's serial number as a reference point it really doesn't tell us anything. The earlier ones were much smaller. the process. 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. It's a horrible investment Carb. matched. The performance specifications 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