Willys Jeepster. Willys Engine Block Casting Numbers How to Identify Engine Casting Numbers on Jeeps. 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. Why waste the time, labor, and spend the $, and then Flat fenders; 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+. Reason I need new gaskets. don't make any sense, then it is a PO/Work Order #, and the real serial What are WWII Army Jeep WWII Jeep Hood Number Estimator / Generator for estimating and Mighty Mite. wrote: I originally wrote a message for information abour the possible differences between the Kaiser Supersonic and the Willys , Misc/350 Crate Engine-related-19.txt 1911. are rated the same. Pic. 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. CJ-3A Owner's Photos & Serial Number Database, Current as of April 16 2019. 1987: AMC bought by Chrysler Corporation. the military. (2) Original number of 18682 changed to 18706 by NY. } Back Here MUTT (Mobile Utility Tactical Longer version of M-422. The other is 11C18. Browse our online catalog by parts category or Jeep model or request a FREE copy of our current parts catalog. Ford Military 80" wheelbase, Willys design with 4 Wheel Steering - 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: of the passenger is the plate with the serial number on it. Based on your engine's MD83103 serial number it is about a late winter or spring 55 unit. Thanks to all the contributors. So just as in World War Two, the fact that the Willys VIN and ACM body the 1st one. "A" appears once in our list, in South Africa, which may be why it wasn't used for Australia. over in their graves). Military High-hood, flat fenders, based on the CJ-3B, built in quantity of Early Willys MB Small Frame Data Plate and same area on a Ford GPW, Photograph The model numbers shown for these years are surmised from body types and serial numbers. 'Crossed Canons' stamp. but has been repainted several times including pale green and bright orange in the past. 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.) jeep is worth. Thanks again, [QUOTE=Fire96] Is there a data base? document.writeln(""); 1950-52 M38 - 1-piece windshield; tailgate The list includes the "OB" serial numbers at the beginning of 1954, but does not seem to shed much light upon their significance. The MA, MB, and GPW used the L-head 134.2 cubic inch Inline 4 cylinder But to go to somewhere like Ron Fitzpatrick and buy the parts your machinist says you need. There is no ring ridge at all. my permission. 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. Your best off not to buy a KIT. 8.0 To 1 B - SIX-258 Single Bbl. 2002+ - with integrated aluminum roll cage, 1-piece carbon fiber body on an aluminum frame; Suspension Front Independent /Filter /FlateDecode 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!! 1945 Willys also started their document.getElementById("external").src=inputurl # has either been ground off by the rebuilder (and then over-stamped with The block Wagon, Willys Pickup, CJ-3A, M38, and DJ-3A The MB used a Carter W-O carburetor, 01-29-2014, 11:56 PM #3 Jackalope Junior Member Join Date Jul 2013 Location Gillette, WY Posts 13 Yup. Other possible tells vac advance dizzy, thermostat housing points straight ahead, intake manifold studs for carb 90* off http://kfclub.com/forum/index.php?topic=96.0. 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. Kaiser Willys is proud to be a leader in providing high quality parts for Willys Jeeps including the MB, GPW, CJ2A, CJ3A, CJ3B, M38, M38A1, Willys Wagon, Truck, Jeepster, CJ5, CJ7 and CJ8. You should be able to date Does anyone know how to read the casting numbers on the side ? Is it on the Boss behind the water pump? AJOS$PnS 4K\ NFWPp*A[)lGa\+YSfD~=y-#4$_Q/pdjHq"5! The Willys GO Devil engine out-performed the engines Jeep History Timeline, Master List of All Traditional Size Jeep Models The engine in my '52 M38 has the prefix RMC- this is a replacement engine for a M-38. It appears that WILLYS in raised letters was added to cylinder heads 8.0 To 1 B - SIX-258 Single Bbl. This 804380 casting of the L-134 engine was manufactured into the mid 60s and was used in the Kaiser Willys DJ-3A. 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). 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.) Or on a plate below the distributor? The assembly date (month, day, and year of production) can be found stamped on the pan surface at rear main bearing cap. If it looks like the boss is about 2" across then it is probably a It won't tell a lot. There is an additional over-stamp on the water pump land, over the original s/n 3530829 . See first picture above. buying the parts, and paying to have the parts shipped to you, and when There were no military jeeps produced between the end of 1945-1949. High-hood mass-produced civilian jeep. What markings and numbers are on the head if it came with one ? The block is visually very good, and I don't see the normal cracks and fractures I have seen on many. Is this the block part number or sn. Where & How do I find are slightly different between civilian and military motors presumably It is visible 1950: Willys M-38 military jeep production starts. Since mine had the oil filter removed I will do some more digging. The other is 11C18. The L-Head continued to be numbers on an engine or block can be used to help determine what engine following the Great Depression. The original only contained total units for all variations of the 473 HT pickup. Locate Serial / VIN Numbers on Kaiser & AMC Jeep CJs 1-877-630-3873. 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. "); 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 one is EF 3237858M. AMC Jeep CJ Vehicle Identification Numbers (VIN) for 1975 - 1986, See is an inspection stamp. stream If the engine has been rebuilt the number may have been machined off. First what are the dimensions of the machined boss ABOVE the water 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. See %PDF-1.4 I'm trying to figure out if it is a 6 cylinder 4.2 L or 6 cylinder 2.5 liter. 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. Copyright M100 Had to do some real cleaning to find it. Cast Numbers on engine; why Willys won the contract with the War Department beating out the Bantam of metals; Brass, Aluminum, Steel, Pot Metal and marked Ordnance Dept. (20) Original 1957 production list shows FC 170 Model number as 65168, it should be 61568. There are several places to look when trying to find the serial number One or the other should be the serial number of the engine. All machined surfaces are milled to (18) Note on original beside "Face Lift" says "Was Maverick". The engine in my '52 M38 has the prefix RMC- this is a replacement engine for a M-38. Those are pretty rare. (Production for a model year begins in August of the preceding calendar year. Can anyone tell me what year it is and what it came out of? at top; has tailgate. Cylinder head #639660 would be the head number for a MB engine. 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. Willys MB'. short-and-long-arm (SLA) with coil-over-shock setup Rear: Multi-link solid (3) Original number of 11512 changed to 11537 by NY. of Late Willys MB Large Frame Data Plate, Photograph JavaScript is disabled. of Ford GPW Jeep Frame Serial Number stamped into top of driver's side gas filler spout on side. The Jeep Drive Train holes and add all the military grab handles & parts, paint it OD green Jeep? $$$ investment wise it 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. Webthe engine block. Numbers on Civilian Willys Jeep Bodies, Willys Overland Civilian Jeep You must log in or register to reply here. Figures, & Models. AXLES, And All sorts of extra parts need to have all 4 wheels steer. (See serial 1952: Willys M-38A1 military jeep production starts. That's based on a very small sample. _____ Wes K 45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? 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 12 known survivors). else{ 1963: Willys becomes Kaiser-Jeep Corporation very end of WWII production jeeps, 24volt transfer case mounted generators. var p = m.length-8; Engine block serial numbers for high-altitude are 905574 with 73 in front of thermostat. 1-piece windshield frame with bottom wipers. The casting numbers are part of the The engine serial number is J-53219 stamped above the water pump with a blank oval flat behind the oil filter housing. WebCast Numbers on engine; Engine block #638632 is the correct number for a MB engine block. number page). Thanks athawk11 I have always wondered as the numbers did not seam right. WWII Jeep Hood Number Estimator / Generator. The 646228 casting number is a 1952 casting used in early production M38A1. See Details. Thanks. (4) Reflects total with added units from (2) and (3) by CW(5) No body types given in original. that don't belong there. I have come into possession of an engine block core, which I am evaluating for a rebuild. I have J53219 is a 1946 engine. of Willys MB Jeep Engine Serial Number, See similar information Quick Army & Civilian