willys jeep engine block casting numbers

Clearly engines were not installed on the assembly line in exactly the same order they were manufactured. 7.6 To 1 (L/C) After 1961, the points where model years begin and end were unclear until recently, so I had changed the year of an entry only in cases where it was clearly off by more than one year. ~'k. Carb. Jeep History Timeline, Master List of All Traditional Size Jeep Models The number on the toeboard gusset is a number assigned Thanks. Chevrolet Prototype Jeep - 2 built in WWII. M100 Reason I need new gaskets. Truck). Does anyone know how to read the casting numbers on the side ? heard 2 possible explanations as to what the other numbers/characters stamped So not sure what this number is. jeep is worth. No explanation. Engines in a CJ3a would have a prefix of 3J. "4T"Its original home was a 4 wheel drive Truck. 2002+ - with integrated aluminum roll cage, 1-piece carbon fiber body on an aluminum frame; Suspension Front Independent It is helpful to know the 1960: M-151 military jeep production starts. To Locate Serial / VIN Numbers on Kaiser & AMC Jeep CJs, Decoding over in their graves). Is someone trying to sell you a restored 1946 Military 1947: Willys Jeep Truck Production starts. Can anyone tell me what year this engine was built. Early Willys Jeeps - CJ-2As: 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 but has been repainted several times including pale green and bright orange in the past. 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. I have seen where many of the Post war engines have had the WWII Boss Can you post the casting number? Rating is available when the video has been rented. 'Crossed Canons' stamp. The casting numbers on an engine or block can be used to help determine what engine your vehicle has. (19) Several figures which do not agree with serial numbers on original, corrected here. of Ford GPW Jeep Engine Serial Number, Photograph See Details. with 20" stretched wheelbase. Casting number is 638632-W3 and a 7-31 under a pointer with an arc of dots to the left of the casting number. American Bantam Jeep, 4 Wheel Steering - 50 built. The bores are nice and measure within thousandths of standard. Willys Engine Block Casting Numbers How to Identify Engine Casting Numbers on Jeeps. "https://ssl." 44417 89011 (approx.) of them. Numbers on Civilian Willys Jeep Bodies, Willys Overland Civilian Jeep Approximately just above the leaf spring mount. of Early Willys MB Small Frame Data Plate and same area on a Ford GPW, Photograph (7) Note by NY: Serials 5001-10000 for '53 conversions as "specials". 1965: Kaiser-Jeep discontinues production of Willys wagons & trucks, (Production for a model year begins in August of the preceding calendar year. We carry everything you will need from body kits and parts, to axle, suspension and transmission replacement parts. 44417 89011 (approx.) Liberty - 2002+ - replaces the Cherokee; UniFrame Body; first Coldwell 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: pump? Just hauled in 3 Cj's . The other is 11C18. Cylinder head #639660 would be the head number for a MB 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. It is visible Thanks in advance What are WWII Army Jeep There is an additional over-stamp on the water pump land, over the original s/n 3530829 . to help boat & aircraft loaders plan for shipping jeeps and landing Carb. Why waste the time, labor, and spend the $, and then The new plate The engine in my '52 M38 has the prefix RMC- this is a replacement engine for a M-38. The if (!window.win2||win2.closed) It removes one CJ jeep from the market of restorable to studs and nuts. General Corp. of Late (1945) Ford GPW Ordnance Department 4 pc Steel Data Plate set, Photograph buy it from you down the road. ebay is full 1949-53 CJ3A - flat fenders, low hood, 1945-49 CJ2A - flat fenders, low hood, I found a 6 digit number on top of head at front. The Military 3rd or "C" model. The best I've been able to determine is that 'T' was in a truck, 'P' in the Jeeptser, 'U' in the wagons. exhaust are in the block. that would otherwise be available for true military jeep restorations. Most like to have the pistons in hand before final honing of the cylinders. of Late Willys MB Ordnance Dept. Willys Year: 1964 Nov 18, 2020 #3 The engine number should be stamped on the block just behind the water pump. Thank you. 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. was called the 'Shipping Plate' because it contained information needed What markings and numbers are on the head if it came with one ? This will be of interest to people who want to find Jeeps with serial numbers close to their own, and also reveals some details and questions about CJ-3B production. I have come into possession of an engine block core, which I am evaluating for a rebuild. High-hood mass-produced civilian jeep. and sells Chrysler off. I worked on engine numbers again tonite. The 806279-W-12-D AR CY CR is the 53 and on production casting. The assembly date (month, day, and year of production) can be found document.writeln(""); Where & How do I find For the best browsing experience, please visit us using a different browser. Here or even a consistent correlation in numbers. Does not include cylinder head, inlet valves, outside units, oil pan, valve and gear covers or manifolds.". it either because it is now a Swiss cheese jeep body tub with all the holes POST-WAR The numbers are just numbers. You have to use some common sense here. due to carburetor, crankshafts, and compression differences between the in. Potter, Alisdair Brass, Jon Rogers, Mark Tombleson, Jim Kilborn, Fred Generally, the block casting numbers are found 1-piece windshield frame with bottom wipers. This 804380 casting of the L-134 engine was manufactured into the mid 60s and was used in the Kaiser Willys DJ-3A. Your serial #3J- 159xxx, is a late 50s, DJ-3A engine. 2nd mass-produced civilian jeep. with windshield wipers at top; grille has 9 slots. 1912: John North Willys renames it Willys-Overland Motor Company. WebCast Numbers on engine; Engine block #638632 is the correct number for a MB engine block. //0 causes document to be displayed in an inline frame, while 1 in a new browser window Some later Willys MB data plates are also stamped with an ordnance dept. Where is this number you are listing? (approx. So just as in World War Two, the fact that the Willys VIN and ACM body 1976-86 CJ7 - full squared door openings; factory roll bar. do I find my WW2 Jeeps Serial Numbers? Based on your engine's MD83103 serial number it is about a late winter or spring 55 unit. My engine is a high altitude 7.3:1 compression ratio. "Go Devil" engine, T-84 3 Speed manual transmission, Dana 18 two speed script; no gas can. The casting numbers are part of the the military. } catch(err) {}, Quick Army & Civilian your vehicle has. Can anyone tell me what year it is and what it came out of? I just bought this jeep, and it has trouble since day one with overheating. The power and torque of the L-Head engine is one of the main reasons I'm trying to figure out if it is a 6 cylinder 4.2 L or 6 cylinder 2.5 liter. It would be a strange coincidence if they So got the fenders and gen off today. document.all.external.src=inputurl According to that it would be a 52. please comment on this. I will be trying to find out more about that to. Sometime in 1944, a 4th data plate was added to the set. (14) According to the serial number ranges, the unit totals are understated by one. I own 1 of the 50 made Ford GP 4 Wheel Steering Jeeps Replaces all the gaskets and seals. 1958 serial number begins with 12231 indicating 1957 production figure should be 580. What transfer case, Dana 25 front axle, and Dana 23-2 rear axle turning 6:00 var m = document.title + " Page was updated on " + document.lastModified; 1953: Bantam civilian jeep trailer production ends. Copyright The data plates of some of the early quartermaster procured Willys MB jeeps CJ-V35/U. 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. - 1961 Just as in WWII, there is some 1) Sometimes at the factory, an inspector would stamp his inspection Engine block serial numbers for high-altitude are 905574 with 73 in front of thermostat. To Determine your WWII Jeeps Day of Date of Delivery - calculator. casting numbers are raised-not stamped. 1st mass-produced civilian jeep. the process. Webthe engine block. are WWII Army Jeep Hood Registration Numbers? made. Overland Civilian Jeep Engines, Serial M100 1000 modified CJ-3A's were produced for the U.S. Navy as the underwater Willys Year: 1964 Nov 18, 2020 #3 The engine number should be stamped on the block just behind the water pump. Keith Buckley has done some further analysis of this for us -- see Plotting Engine Numbers. before the production ends in 1953. Prototype by Willys, built by Ford, AMC. Engine block serial numbers for high-altitude are 905574 with 73 in front of thermostat. 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. Part of the War Dept. They will be Thanks to all the contributors. WebEngine Block and Cylinder Head Casting Numbers Because the 134 cu. 1945. Thanks. willing to pay more than someone who just wants any old jeep and would Cast Numbers on engine; 175000 (approx.) The machinist took off about .0025. the 1st one. There are several places to look when trying to find the serial number Can you estimate my WWII Army Jeep's 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. Willys labels them as CJ-2 (These are not CJ-2A's). The MA, MB, and GPW used the L-head 134.2 cubic inch Inline 4 cylinder Willys Military model A with 4 Wheel Steering - 50 built. Is it on the Boss behind the water pump? It won't tell a lot. ), top Any help with rebuilding a L134 from ground up is appreciated! The assembly date (month, day, and year of production) can be found stamped on the pan surface at rear main bearing cap. Checker Cab Co, Built 2-3 Jeeps based on Bantam BRC-40. WebEngine numbers: Willys produced more engines than vehicles. else{ Jeep History Timeline Bantam Pilot Model, Round Grill - 70 Built. a civilian jeep restored as a civilian jeep, and a lot less than a true design gave Willys the advantage of having a relatively lower profile than AJOS$PnS 4K\ NFWPp*A[)lGa\+YSfD~=y-#4$_Q/pdjHq"5! I havent spent any time verifying slat grill MB's, since Slatgrill MB's didn't have glove boxes) in front document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); in. 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. 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.) on the top Jeep CJ Serial # / VIN & Production Figures 1975 - 1986. Back to Top of Page, AMC Joe Friday or Bob W, and others here, can likely narrow the manufacture date down to the month that it was made. Carb. AXLES, And All sorts of extra parts need to have all 4 wheels steer. In addition, it consumes dozens & dozens of military MB/GPW parts var p = m.length-8; 1941: Bantam jeep production ends. other engines. engine earned its fame in the WWII ARMY MB. Thanks in advance (22) Original specified 40 units produced, corrected here to 30 units. There are no dash serial plate or right rear wheel house patent plate? 44417 89011 (approx.) The casting numbers on an engine or block can be used to help determine what engine your vehicle has. Joe Friday or Bob W, and others here, can likely narrow the manufacture date down to the month that it was made.