307 ENGINE ASSEMBLY 0 105 CAP Crankshaft Rear Bearing 71 All 307 3911007 1 3 90 0 106 BEARING UNIT Crankshaft Rear 1 Upper and 1 Lower See chart following group 0 096 for model application NOTE See Dealer Price Schedule P A 26 for applicable prices 0 107 DOWEL Crankshaft Bearing Cap 71 All 307 3838903 A R 05 e dia x O L 0 738 0 137 SEAL Crankshaft Rear Bearing and Cap Oil 71 All 307 3958001 2 1 05 0 153 SHIM UNIT Crankshaft Bearing Cap 71 All 307 3911011 A R 1 45 rear 0 206 COVER ASSY PIN Crankcase Front End 71 All 307 3991433 1 4 60 71 All 307 3838903 A R 05 PIN cover 0 738 0 207 GASKET Crankcase Front End Cover 71 All 307 3799820 1 15 0 213 SEAL ASSY Crankcase Front End Cover 71 All 307 3980287 1 1 75 2 s O D stamped 3980267 0 269 HEAD Cylinder 71 All 307 3997417 2 63 25 w studs 0 289 GASKET Cylinder Head 71 All 307 3995833 2 1 40 71 All 307 3997583 1 7 95 GASKET UNIT 0 293 BOLT Cylinder Head 71 All 307 3704798 16 15 short 7 6 14 x 1 s 71 All 307 3787488 4 15 medium e 14 x 3 71 All 307 3734694 14 15 long 7 e 14 x 3 0 296 VALVE Inlet NOTE See Dealer Price Schedule P A 26 for applicable prices STD 0030 S 0150 S 0300 S 71 All 307 3989083 3995684 3995685 3995686 0 297 VALVE Exhaust NOTE See Dealer Price Schedule P A 26 for applicable prices STD 0030 S 0150 S 0300 S 71 All 307 3989084 3995602 3995603 3995604 0 303 SPRING SHIM Valve 71 All 307 3911088 16 1 05 w damper 71 All 307 3731058 A R 05 SHIM spring 030 thick Note 1 NOTE 1 To be used in place of valve stem oil shield when removed at customers request 0 308 SEAL SHIELD Valve Spring Cap 71 All 307 3835333 A R 10 valve stem oil 71 All 307 3838755 A R 10 SHIELD valve stem oil 0 309 CAP Valve Spring 71 All 307 3898934 16 15 inlet valve spring stamped A on top surface 0 310 KEY Valve Stem 71 All 307 838029 A R 05 0 333 ARM Valve Rocker 71 All 307 3974290 16 1 40 0 386 COVER ASSY Valve Rocker Arm 71 All 307 39909401 H 4 75 w oil filler cap L H 71 All 307 3973392 R H 5 65 R H 0 413 BOLT REINFORCEMENT Valve Rocker Cover 71 All 307 180018 1 s 20 x x 8 900 71 All 307 3877870 A R 05 REINFORCEMENT 1 O L Note 1 NOTE 1 Use with Bolt 180016