42 54 ALL 4 BOLT 746 20 x 1 839756 6 09 32 36 ALL NUT 24 x barrel dia x 1 2 length 837004 4 20 37 39 ALL 4 A NUT 24 x barrel dia x length 838175 4 20 40 41 ALL LOCK has two Zg bolt holes 839118 3 04 42 54 ALL LOCK has two 2 bolt holes 3835664 3 04 40 54 ALL DOWEL E dia x 3 llength 606535 3 10 0 679 UNDERPAN EX I ENlSION Flywheel 31 36 ALL exc CC DC EC FC 4 bolt holes 2 high 836426 1 1 60 35 36 EC FC 4 bolt holes 1 x cutout in flange 837870 1 1 60 37 48 PASS 4 bolt holes frt flange curved 839335 1 1 60 37 53 COMM UTILITY 4 bolt holes 3 high 838438 1 1 60 49 54 PASS exc P G 4 bol t ho1es trt llange curved 3688221 1 1 60 54 COMM UTIL exc A T 3702830 1 1 60 31 36 ALL exc CC DC EC FC EXTENSION upr 600961 1 78 31 36 ALL exc CC DC EC FC EXTENSION lwr 836428 1 78 35 36 EC F C EXTENSION lwr 837788 1 78 37 39 PASS EXTENSION 838484 1 78 37 39 COMM UTILITY EXTENSION 838483 1 78 40 48 PASS EXTENSIC N 839131 1 78 40 54 COMM UTILITY exc A T EXTENSION 839180 1 78 49 54 PASS exc P G EXTENSIC N 3688218 1 78 40 54 ALL BOLT w washer underpan and extension 839301 4 1 428 0 683 HOUSING Clutch and Flywheel 33 36 CB O DB P EB O FB H cast 837277 600355 1 9 86 35 36 EC FC cast 837597 60136E 1 7 94 37 PASS cast 838475 602271 1 10 85 37 COMM UTILIT Y cast 838533 601735 1 10 85 38 39 PASS cast 838669 602955 1 10 85 38 47 COMM UTILITY cast 839257 w 3 lever slot 3847361 t 1 10 85 40 48 PASS cast 839181 604361 1 10 85 48 53 COMM UTILITY cast 3701433 3847679 1 10 85 49 54 PASS exc P G cast 3688001 3691993 1 10 85 50 54 PASS w P G flywheel cast 3691671 3695312 1 8 75 54 COMM w A T front and rear cast 2306149 3710609 1 54 COMM UTIL exc A T cast 3835201 3707141 1 10 85 TNOTE When installing 3847361 on 1938 39 jobs discard clutch lorlc ball supt and assemble ball to housing NOTE On models prior to 1953 remove top Dowel 0 685 DOWEL Clutch Housing to Cylinder Block 31 54 ALL exc P G A T x K 836453 3 06 50 54 PASS w P G 54 COMM w A T 2 x Zi 3696828 2 12 0 686 COVER Clutch and Flywheel Housing Inspection Hole 37 47 ALL 48 54 PASS exc P G clutch 21 x 4 overall 838476 1 28 48 54 COMM UTILITY exc A l clutch 21 x 31 overall 3835200 1 28 50 54 PASS w P G 54 COMM w A T flywheel 23691699 1 78 0 728 GEAR Crankshaft Timing Steel 29 34 ALL exc CA CB O DA DB P 26 teeth 3 C D 1 iu ctr hole 835729 1 2 35 33 34 ALL exc CC DC 27 teeth 3 C D 1 in ctr hole 836986 1 2 35 35 36 ALL 27 teeth st mped I35 6 837677 1 2 35 37 39 ALL 27 1 eeth 3 g O D 1 in ctr hole 83843 2T 1 2 35 40 54 ALL 27 1 eeth 3 O D stamped 71 3835371 1 2 35 TNOTE 838432 has 1 timing punch mark 111 Ur 669 0 7 28