Parts Manual Owner's manual

ENGINE & ATTACHING PARTS
91404001 G6-42P 4-31
Figure 4-3 John Deere Engine
Item Part Number Qty. Description Rev.
91413134 1 JOHN DEERE ENGINE, 99HP, (includes all items) C
91404257 1 GASKET, VALVE COVER
91404256 4 PLUG, VALVE COVER
91404259 4 O-RING, VALVE COVER PLUG
91404258 1 FILLER CAP, VALVE COVER, (includes Packing)
91404255 1 PACKING, FILLER CAP
91404253 2 GASKET, OIL FILLER
91404251 1 SEAL, REAR MAIN
91404250 1 FLYWHEEL, (includes Ring Gear)
80374031 1 RING GEAR
91514256 1 FUEL PUMP
7026919 1 GASKET, AIR INLET
7026918 1 GASKET, AIR INLET
91404242 1 GASKET, OIL PAN
80374037 1 O-RING, OIL PUMP INTAKE
7026927 1 GASKET, THERMOSTAT COVER
7026920 1 THERMOSTAT
91404086 1 BELT
91404234 4 GASKET, EXHAUST MANIFOLD
91404004 1 FUEL FILTER ELEMENT
80374054 1 KIT, FUEL FILTER
80374050 1 SEAL KIT, FUEL FILTER
91404262 1 FUEL PUMP, (includes o-ring)
7026923 1 O-RING, FUEL PUMP
91404085 1 DIPSTICK
91554032 1 DIPSTICK TUBE
91404233 1 WATER PUMP
91404232 1 GASKET, WATER PUMP
91404264 1 GASKET, WATER PUMP
70023425 1 SEAL, FRONT MAIN
91514260 1 GASKET, FRONT MAIN
91514257 1 O-RING, FRONT MAIN COVER
91514258 1 OIL PUMP
91404220 1 GASKET, CYLINDER HEAD
91404229 1 O-RING, WATER PUMP INLET
91404224 1 OIL COOLER
91404225 1 GASKET, OIL COOLER
91404226 1 GASKET, OIL COOLER
91514259 1 TURBOCHARGER
91404267 1 GASKET, TURBOCHARGER
91404265 1 GASKET, TURBOCHARGER
91534005 1 OIL FILTER
80374036 1 GASKET, OIL FILTER
91474506 1 DRAIN PLUG, OIL FILTER HEAD, (includes o-ring)
80374020 1 O-RING, DRAIN PLUG
91404221 1 BOLT, BELT TENSIONER
91404222 1 SCREW, BELT TENSIONER
91404223 1 SHEAVE, BELT TENSIONER
91474629 1 ALTERNATOR BRACKET
S/N 0160003213 thru 0160006643
including 0160002657
excluding 0160006494 & 0160006543