Parts list: № Number Qty Name Options 1 19H2473 1 Cap Screw 1/2" X 1-3/4" 2 R109086 1 Spacer 10MM= (0.393"), 12MM= (0.472"), (SUB FOR CD16045) 3 R87279 1 Pulley 4 26H27 1 Shaft Key 5/16" X 1-1/8" 5 R81989 1 Sleeve 6 H35244 1 Ring Next page: ST225255 Cylinder Head (For 4239DL007-2355 CS, 4239DL010-2355 TSS, 4239DL008-2555 CS Tractor) (978920 - ) ST225298 Cast Iron Crankshaft/Bearings (For 4239TL006-2555 TSS Tractor) (953183 - ) ST225313 CRANKSHAFT PULLEY (FOR TRACTOR WITH FRONT PTO) ST225290 Steel Crankshaft/Bearings (For 4239DL010-2355 TSS Tractor) (926970 - 944935) ST225247 COVER, VALVE (COMPOSITE MATERIAL) ST225338 RADIATOR FOAM RUBBER PARTS ST225273 Idle Gears ( - 775574) ST225348 Water Pump/Standard Flow (For 4239TL006-2555 TSS Tractor) ( - 795106) ST225285 Undersized Steel Cranksh./Bear. Kit -0.254MM (0.010") (4239DL008-2355 CS) ( - 926969) ST225254 Valves/Valves Seats/Springs/Retainers (For 4239TL006-2555 TSS Tractor) ( - 978820)