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G503 WWII 1943 Ford GPW Jeep Engine section bolt list


This list originated from Claude Pon's bolt list. This section has been enhanced for bolts that apply to 1943 Ford GPW Jeep Engine Section.

This article applies to Willys MB WWII Military Jeeps 
IDFord RefGroupSubGroupUse/DestinationSizeThreadNC/NFLengthQtyHead typeNut HexNut Stamped PalPlain Washer IDPlain Washer ODPlain Washer QtyLock Washer IDLock Washer ODLock Washer QtySourceComments
11FM-24409-S701 Engine0109CBellhousing to Bracket 38 24 NF 18 3Hex3       3  
12FM-24489-S01 Engine0109CBellhousing to Bracket at Hand Brake Clip 38 24 NF 58 1Hex          
13FM-24430-S01 Engine0109CBellhousing to Transmission 716 14 NC 14 4Hex4       4  
20FM-20349-S201 Engine0106DChain Case Cover to Engine Plate 38 24 NF  34 3Hex3       3  
21FM-350356-S201 Engine0106DChain Case Cover to Engine Plate (Ford only) 38 24 NF  34 1Hex1       1 Ford only
22N/A01 Engine0106DChain Case Cover to Engine Plate (Willys only) 38 24 NF 1 1Hex1       1 Willys only
25FM-24430-S01 Engine0109CClutch housing to bracket 38 24 NF 18 3Hex3       3  
26FM-24489-S01 Engine0109CClutch housing to bracket at E brake cable clip 38 24 NF 58 1Hex1       1  
27FM-24308-S01 Engine0109CClutch inspect plate on housing 14 20 NC  12 2Hex       2  
34FM-GPW-634501 Engine0102Crankshaft Bearing Cap to Crankcase 12 13 NC 38 6Hex          
65FM-24427-S701 Engine0110Front engine insulator to frame (Ford only)-pointed bolt 516 24 NF 14 4Hex4       4SNL G503 Feb 1945 
66N/A01 Engine0110Front engine insulator to frame (Willys only) 516 24 NF 1 4Hex4       4SNL G503 Feb 1945 
203FM-353055-S01 Engine Intake manifold Plug 14    2Sq Hd        SNL G503 Feb 1945non-script models?
204FM-33800-S701 Engine Intake manifold stud Nuts 38 24 NF  7Hex       5SNL G503 Feb 1945note: two special washers out of 7
110FM-24386-S201 Engine0108AIntake on exhaust manifold 516 18 NC 1 4Hex       4SNL G503 Feb 1945superceded by WO-51486 FM 20386-S7
121FM-GPW-18691-A01 Engine0107EOil Filter Cover 716 20 NF  1Hex        SNL G503 Feb 1945dia may differ with filter make
122FM-24347-S201 Engine0107FOil filter support to bracket - Ford : pointed bolt 516 24 NF  34 4Hex    4  4SNL G503 Feb 1945 
123FM-355396-S01 Engine0107A-1Oil Float Support to Crankcase 516 18 NC  34 2Hex       2SNL G503 Feb 1945 
124FM-355158-S201 Engine0107JOil gauge tube clip to dash#10 24 NC  38 1round head mach.screw       1  
125FM-355403-S201 Engine0107AOil Pan to cylinder block (Ford only) 516 18 NC  1116 20Hex       20SNL G503 Feb 1945length 11/16 Ford only, recessed-head
126N/A01 Engine0107AOil Pan to cylinder block (Willys only) 516 18 NC  58 20Hex       20SNL G503 Feb 1945Willys only
136FM-24328-S201 Engine0110Rear Engine Mount Bracket to Transmission 38 16 NC  58 3Hex       3  
137FM-24348-S01 Engine0110Rear Engine Mount Bracket to Transmission 38 16 NC  34 1Hex       1SNL G503 Feb 1945 
154FM-355449-S01 Engine0106CSprocket to Camshaft 38 24 NF 14 4Hex       4SNL G503 Feb 1945 
168FM-26147-S701 Engine0109CTiming hole cover to housing 14 20 NC  38 1round head mach.screw1       1SNL G503 Feb 1945 
201FM-355452-S01 Engine Valve Cover to Engine Block 516 18 NC 3.0625 1Hex        SNL G503 Feb 1945Gasket washer
202FM-355451-S01 Engine Valve Cover to Engine Block through vent 516 18 NC 4.125 1Hex        SNL G503 Feb 1945Gasket washer
186FM-24408-S01 Engine0101AWater elbow on head - Ford : pointed bolt 38 16 NC 18 3Hex       3SNL G503 Feb 1945 


For the complete list of Bolts,Washers, Nuts Click Here


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