40 47 ALL 002 undersize 3847079 1 2 95 177 48 52 ALL 002 undersize 3688843 1 2 95 177 32 36 ALL 010 undersize 3847399 1 2 75 165 37 39 ALL 010 undersize w two oil grooves 3847083 1 2 95 177 40 47 ALL 010 undersize 3847084 1 2 95 177 48 52 ALL 010 undersize 3688847 1 2 95 177 37 39 ALL 020 undersize w two oil grooves 3847203 1 2 95 177 40 47 ALL 020 undersize 3847204 1 2 95 177 A 48 52 ALL 020 uuclersize 3688851 1 2 95 177 32 36 ALL 030 undersize 3847402 1 2 75 165 37 39 ALL 030 undersize w two oil grooves 3847208 1 2 95 177 40 47 ALL 030 undersize 3847209 1 2 95 177 48 52 ALL 030 undersize 3688855 1 2 95 177 N OTE Precision type bearings must be used in complete sets tor all main bearings on initial installations Part Numbers 3847067 068 078 079 083 084 203 204 208 209 iden titied by letter V stamped on inner surtace ot dowel 0 107 DOWEL Crankshaft Bearing 40 52 ALL rear O D x 1 length 839125 2 04 6 17 0 137 SEAL Crankshaft Rear Bearing Oil 40 52 ALL graphite impregnated 61 length 839129 2 18 12 41 ALL w 235 Engine 61 long identity by green thread 3692121 2 30 20 NOTE 2 ot 3692121 must be used on 1941 when the old block is replaced by 3692681 0 143 SHIM U NlT Crankshaft Front Bearing Cap 29 31 ALL 030 thick l minated 362997 A R 46 35 32 36 ALL 030 thick laminated 363706 A R 46 35 37 52 ALL 030 thick laminated 609118 A R 46 35 0 146 SHIM UNIT Crankshaft Center and Intermediate Bearing Caps 29 31 ALL 030 thick lc1minatec1 362998 A R 46 35 32 36 ALL 030 thick laminated 364402 A R 46 35 37 52 ALL No 2 and 3 030 thicl laminated 3847687 A R 46 35 0 153 SHIM UNIT Crankshaft Rear Bearing Cap 29 31 ALL 030 thick lo minated 362999 A R 54 42 32 36 ALL 030 thick laminated 363708 A R 54 42 37 39 ALL 030 thick laminated 609120 A R 54 42 40 52 ALL 030 thick laminated 609121 A R 58 45 0 206 COVER Crankcare Front End 29 34 ALL exc CA CB O DA DB P requires 473721 gasket 473717 1 2 03 152 33 36 ALL exc CC DC w oil seal and slinger 11 attach holes 609533 1 2 03 152 37 52 ALI w oil seal 12 attach holes 838869 1 2 03 152 37 39 ALL WASHER cover to brq cap A Q 1 D x 1 O D 394123 2 1 076 39 52 ALL LOCK trt cover bolt 3835282 l 13 10 42 52 ALL BOLT w washer cover to trt plate 20 x 6 839808 8 10 6 45 42 52 ALL BOLT w washer cover to trt plate 1 20 x 839809 2 13 10 0 207 GASKET Crankcase Front End Cover 29 34 ALL exc CA CB O DA DB P largest 1 D 9 11 attach holes 473721 1 14 8 33 36 ALL exc CC DC largest 1 D 9 11 attach holes 837186 1 14 8 37 52 ALL 12 attach holes 838206 1 12 7 0 209 SEAL Crankoase Front End Cover 35 36 ALL graphited corl 1 1 D x 2 O D 837656 1 14 8 37 52 ALL w ret leather 1 I D x 2 O D 603158 1 68 44 78 ll REVISED JANUARY IO 1953