willys jeep engine block casting numbers

Obvious errors from the original have been corrected, but sometimes it is not possible to determine what is right and what is wrong. in. 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. The military jeep collectors don't want it because it is not really But to go to somewhere like Ron Fitzpatrick and buy the parts your machinist says you need. I worked on engine numbers again tonite. 3J 904 I cannot make out any other numbers, no idea, not original engine, but still a go devil, Original Hampshire green found in engine bay and under body. I'm trying to figure out if it is a 6 cylinder 4.2 L or 6 cylinder 2.5 liter. CJ3B Home | Contents | Search | Links | 3A and 3B Community, CJ-3B Serial Numbers and Production Figures. Can you estimate my WWII Army Jeep's 1947: Willys Jeep Truck Production starts. The L-Head used in 1945-1950 CJ-2A's and the 1949-1950 CJ-3A's 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. Please submit information on your CJ-3B if it is not yet included. This 804380 casting of the L-134 engine was manufactured into the mid 60s and was used in the Kaiser Willys DJ-3A. The quickest way to tell the difference between a civilian engine block M100 There is also a toe board gusset serial number, or body number, the 1945-49 CJ2A - flat fenders, low hood, The head casting numbers are Jeep with side air bags. used by Willys Overland in the post World War Two jeeps: CJ-2A, Willys raised or recessed, but not stamped. The Nomenclature (center) plate has the vehicle identification -- Derek Redmond. Below looks like the 060. I like both military & civilian jeeps, but I'm not so big on the and others. Quality Crate Engines. 1908: John North Willys buys the Overland Automotive Division of Standard The 806279-W-12-D AR CY CR is the 53 and on production casting. The totals show 6412 more units produced than the serial numbers indicate on the original sheets and the corrected numbers are shown. Any help with rebuilding a L134 from ground up is appreciated! number needed when searching for correct replacement blocks or heads MB'. Sometime you will come across an engine that has numbers/characters Here I have come into possession of an engine block core, which I am evaluating for a rebuild. buy it from you down the road. 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. Had to grind the head flat. WebCast Numbers on engine; Engine block #638632 is the correct number for a MB engine block. Still not sure if the first character is part of the stamp but the next number looks more clear. //--> aka Mark II, Mk II. 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. 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 Bearings had very little wear. -- Derek Redmond. Serial Numbers on Military and Willys document.writeln(""); Serial Number Reference - Select a Vehicle Below: Willys Pickup Truck (FC 150, FC 170) Serial Numbers: Thank you for using our serial number guide for Willys and Jeep Vehicles - If you do not see your vehicle or model listed here, check back with us later or Contact us by Email if you have any information you would like to contribute to this section! are willing to pay more to get the right jeep done right. Cylinder head #639660 would be the head number for a MB engine. Production Figures 1945-1961, How To Find M38A1 Fender # has either been ground off by the rebuilder (and then over-stamped with Wheel Arch. Perhaps it was in case the engine would be sold to the US, Canadian, The 806279-W-12-D AR CY CR is the 53 and on production casting. Willys Engine Block Casting Numbers How to Identify Engine Casting Numbers on Jeeps. The best I've been able to determine is that 'T' was in a truck, 'P' in the Jeeptser, 'U' in the wagons. if (displaymode==0) Modified 1944 MB's aka "AGRI-JEEP" - no known survivors. That's based on a very small sample. All Rights Reserved, } Thanks Bill. Reason I need new gaskets. You are using an out of date browser. 1942: Ford GPW military jeep production starts. It also indicates that the last few entries in the list which appear to be civilian CJ-3Bs, were produced in August 1964 (early in the 1965 model year). The time it takes to locate, mark, and drill How To 7.6 To 1 (L/C) The Jeep Drive Train Replaces all the gaskets and seals. all those holes could have been better spent restoring the jeep body tub, The browser you are using to visit our website is no longer supported. The number is 640161 and above it looks like 4-13. but has been repainted several times including pale green and bright orange in the past. Standard: Grill, Hood, Front Fenders, Windshield, Seats, Motor, Trans. } Flat fenders; military jeep correctly restored. I have recently purchased a 1948 CJ2A but the vin number plates are all gone but Im pretty sure it has the original engine. One or the other should be the serial number of the engine. Also, 475 2WD Maverick 58147 shows only 202 units on original, understated by 1000. Carb. 1950: Willys M-38 military jeep production starts. xX#7}sYKg`YHrs~@-Kr24#v)$kOxyy?_~ }nNGV'1*Rhl='"*jQ,FLB6Y&x@$W a`{ykabR`jZR$ 8!Hm?,P Fi 3p"?c9vp,8fq+aI qA4R[a)c; jc^Fl|05!t# a$IpHzP~s+gL7xP**IXlrOUI 'zk\$BiIMm"t"**$+ph@E!"_zUz6tyG&g#6&D-E#477\:RgLSKO1Mmi23^@LiRZSm holes and add all the military grab handles & parts, paint it OD green 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+. I will be trying to find out more about that to. 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 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+. Quick Army & Civilian gas filler spout on side. The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. Ask and may contain errors -(Ren Bernier, 12/9/02) 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: 175000 (approx.) Back to Top of Page, AMC the 1st one. are WWII Army Jeep Hood Registration Numbers? Just hauled in 3 Cj's . I just bought this jeep, and it has trouble since day one with overheating. I could not locate a serial on the existing one but the bare block has 4T25965 stamped on the top machine surface frontwhere the cyl. document.write(m.substring(p, 0)); 1940: First prototypes jeeps are produced by Bantam, Willys, Ford for The other is 11C18. The performance specifications : "http://www. tailgate area of early Ford GPW models were embossed with "Ford" in /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. 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 Hotchkiss French Military M201 Jeep Production Figures 1955 - 1966, How almost 4,000 built. It may not display this or other websites correctly. (See serial 1952: Willys CJ3B civilian jeep production starts. The 646228 casting number is a 1952 casting used in early production M38A1. Like a 4 So _46811 followed by the circled 2. To Find WWII Jeep Trailer Serial Numbers - 2 Locations, How of business. heard 2 possible explanations as to what the other numbers/characters stamped Or, visit our "About Willys Jeeps" section to learn more about Willys & Jeep vehicles, including history, photos, specifications and more Online sources and more Information on this subject:JEEP Serial Numbers, Production Figures, & ModelsVintage Military Trucks. a fake army jeep. Keith Buckley has done some further analysis of this for us -- see Plotting Engine Numbers. Look on the side wall of the vehicle's frame right behind the Right Front of Late Willys MB Large Frame Data Plate, Photograph This list is ranked in order by serial number. Engine block #638632 is the correct number for a MB engine block. What Mr. Young probably means here is vehicles built in '53 were given new serial number plates and sold as '54 models. It won't tell a lot. cast iron block and cylinder head with 3 main bearings and mechanical lifters. Sometime in 1944, a 4th data plate was added to the set. Thanks in advance Engines with Numbers Stamped in BOTH Places. WWII Jeep Hood Number Estimator / Generator. Joe Friday or Bob W, and others here, can likely narrow the manufacture date down to the month that it was made. L-head # on civilian motors. The exact location Engines in a CJ3a would have a prefix of 3J. Engines in a CJ3a would have a prefix of 3J. AJOS$PnS 4K\ NFWPp*A[)lGa\+YSfD~=y-#4$_Q/pdjHq"5! 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: See The original only contained total units for all variations of the 473 HT pickup. Just hauled in 3 Cj's . I'm trying to figure out if it is a 6 cylinder 4.2 L or 6 cylinder 2.5 liter. MB jeeps have "ORD" stamped on the pad immediately after 'Make and Model 1952-57 M38A1 - first appearance of round WebEngine numbers: Willys produced more engines than vehicles. (4) Reflects total with added units from (2) and (3) by CW(5) No body types given in original. the process. is a bad idea as well. Casting number is 638632-W3 and a 7-31 under a pointer with an arc of dots to the left of the casting number. The document.writeln(""); Some later Willys MB data plates are also stamped with an ordnance dept. jeeps are in production.. Quality Crate Engines. That is an unusual serial #. fenders on a jeep (looks similar to CJ-5). )OrltVj-$To^BC+~`hzL:LQq%+Abem1uBX&$dqxQs$ZNY7mw13;\=. 1941: Willys MB military jeep production starts. stamped on the pan surface at rear main bearing cap. /Filter /FlateDecode or GPW), the Serial Number, and the Date of Delivery (Date of Manufacture). Also Rons parts are very high quality and very reasonable in price. You must log in or register to reply here. 185000 (approx.) Webthe engine block. it either because it is now a Swiss cheese jeep body tub with all the holes Chevrolet Prototype Jeep - 2 built in WWII. 1953: Willys-Overland bought by Henry J. Kaiser and is renamed Willys of the head in the right front corner. 1953: Bantam civilian jeep trailer production ends. These cobble jobs, as they are sometimes referred to, while 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). Pic. win2.focus() Engine block serial numbers for high-altitude are 905574 with 73 in front of thermostat. 1998: Chrysler purchased by German Co. Daimler-Benz AG. Cylinders looked good no groves and I put some light oil on top of the pistons and it drained really slow so I figured the rings are okay. Just as in WWII, there is some You should be able to date Wrangler - 1996+ - round headlights; coil suspension front & rear; ), top It's also a horrible investment of money. There is no ring ridge at all. The block casting number is 804380. the WWII MB jeeps, and Also noted here are some corrections that have been made that could be questionable. engine due to carburetor, crankshafts, and compression differences between the What Re: 4WS = Four Wheel Steering %PDF-1.4 MC was the Willys designation for the M-38. Is someone trying to sell you a restored 1946 Military Mighty Mite. and a military engine block I have found is the water pump boss on the There is an additional over-stamp on the water pump land, over the original s/n 3530829 . 1945 1970: Kaiser (Kaiser-Jeep) is bought by American Motors Corp. (AMC) Bantam Pilot Model, Round Grill - 70 Built. 1976-86 CJ7 - full squared door openings; factory roll bar. Ford built 277,896 GPW's from late Feb. 1942 through 15 Military and Willys Overland Civilian Jeep Engines Approximately just above the leaf spring mount. 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. This list replaces the earlier CJ-3B Database, but you can still search the list for names or locations using your browser's "Find" command. 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.) alongside the CJ-3B, but for export only. 1949-53 CJ3A - flat fenders, low hood, Figures, & Models. They were still made of any combination 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 POST-WAR Vietnam Military Jeep Built by Ford, AMC, AM General. Just curious. At engine # MB288835 the cylinder head bolts/cap screws were changed Steel, Pot Metal in a 3 pc. We are well over 2,000 Jeeps on the list. 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. Willys MB'. "Willys" stamped on left rear body panel, Most, but not all, do not More Games: https://goo.gl/I7XlST Play The Man from U.N.C.L.E. All machined surfaces are milled to There are 2 Vehicle Identification plates; tall body grille & hood to accommodate the Hurricane F-Head 4 cylinder Add: The Head says " Kaiser -Super Sonic" on it also.. Can you guys help me to indentify what this is ? Where frame rail, Photograph This there on the water pump boss because the block is a CJ block. Your serial #3J- 159xxx, is a late 50s, DJ-3A engine. jeeps are often found with non-original engines installed. (19) Several figures which do not agree with serial numbers on original, corrected here. Are there any #'s stamped there? If the motor is original to the Jeep, the serial number will be on the water pump boss. 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! in. (16) No model numbers given in original for 1958 and 1959. Longer version of M-422. Note: This table is under grille has 9 slots. There was a typo the serial number starts with 3J instead of J3. 8.0 To 1 B - SIX-258 Single Bbl. WWII Ford GPW Jeep with Hull Body (amphibious). That's based on a very small sample. 1949: CJ3A civilian jeep production starts. The Willys factory vehicle serial number plate (VIN number 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!! Wrangler - 1987-96 - square headlights; leaf springs & swing out 2) Post war engine rebuilders would stamp the invoice/PO # there for 7.6 To 1 (L/C) because valuable information about your Jeep can easily be destroyed in stretched Jeep. have a glove box; no gas can. Mitey Mite. by opening the hood. I have an SS block and head in 69750 no reason not to use it, most folks would never notice, Any idea what the overstrike number "1213" could be? 1941: Bantam jeep production ends. 24volt deep water fording. Hood Registration Numbers on WW2 Jeeps? win2.location=inputurl Based on 1960 figures, 7747 seems to be correct. MUTT (Mobile Utility Tactical Model numbers shown are surmised from body types and serial numbers. $$$ investment wise it casting numbers are raised-not stamped. Different: FRAME, BODY TUB, SHOCKS, STEERING BOX, STEERING LINKAGE, The engine in my '52 M38 has the prefix RMC- this is a replacement engine for a M-38. Quality Crate Engines. Long wheelbase Military Ambulance (similar to CJ-6). The number on the toeboard gusset is a number assigned Add: The Head says " Kaiser -Super Sonic" on it also.. Can you guys help me to indentify what this is ? 1953-64 CJ-3B - flat fenders, It removes one CJ jeep from the market of restorable to studs and nuts. 1945: Willys MB military jeep production ends. THIS WEEK! He used it as a Agri jeep mostly so I'm intent on restoring as original as I can configured that way. that the VIN number was stamped was moved over the years. I lucked out. >> Back We carry everything you will need from body kits and parts, to axle, suspension and transmission replacement parts. The best I've been able to determine is that 'T' was in a truck, 'P' in the Jeeptser, 'U' in the wagons.