Engine Replacement KitGroundsmaster

Parts Catalog

Form Number 3354-824 Rev A

580-D Model 30581®

© The Toro Company - 2005All Rights Reserved

To order replacement parts, please supply the part number, the quantity, and the description of each part desired.

Each Identified part in an illustration has a reference number. The reference number for a part also appears in the parts list, along with other information about the part.This catalog uses two special reference number formats, one to indicate parts in a service assembly and another to indicate the quantity of a given part in an illustration.

Parts in service assemblies have reference numbers in the form a:b. The a represents the reference number of the entire service assembly and the b represents a sequential number unique to each part within the service assembly.

Ordering Replacement Parts

Understanding Reference Numbers

Service Assembly Reference Numbers

For example, a wheel assembly might be identified by reference number 6, the tire by 6:1, the valve by 6:2, and the wheel by 6:3. When you order the assembly identified by reference number 6, you receive all parts identified by reference numbers 6:1, 6:2, and 6:3. However, you may also order any part individually. Reference numbers of this type appear in illustrations and in part lists.

In an illustration, if a reference number indicates more than one part, the reference number has the form nX y. The n represents the quantity of the part, the X is the multiplication symbol, and the y represents the reference number.For example, in an illustration, the reference number 2X 37 means that two of the parts identified by reference number 37 are indicated.

Reference Numbers Indicating Quantity

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Model No. 110-6120

FootnotesNot illustrated Not serviced separately

Part Description AbbreviationsPart descriptions in this catalog may include the following abbreviations.AR. . . . . . . . . . . . . . . as requiredASM. . . . . . . . . . . . . assemblyBBC. . . . . . . . . . . . . blade brake clutchCARR. . . . . . . . . . . . carriageDEG. . . . . . . . . . . . . degreesEXT. . . . . . . . . . . . . . externalFH. . . . . . . . . . . . . . . flat headGA. . . . . . . . . . . . . . gaugeHF. . . . . . . . . . . . . . . hex flangeHH. . . . . . . . . . . . . . hex headHHF. . . . . . . . . . . . . hex head flangeHHFTF. . . . . . . . . . . hex head flange thread formingHJ. . . . . . . . . . . . . . . hex jamHLH. . . . . . . . . . . . . hex lag headHOC. . . . . . . . . . . . . height-of-cutHSBH. . . . . . . . . . . . hex socket button headHSFH. . . . . . . . . . . . hex socket flat headHSH. . . . . . . . . . . . . hex socket headHWH. . . . . . . . . . . . . hex washer headHWHTF. . . . . . . . . . . hex washer head thread

formingHYD. . . . . . . . . . . . . hydraulic

INC. . . . . . . . . . . . . . incorporatedLH. . . . . . . . . . . . . . . left handNI. . . . . . . . . . . . . . . nylon insertNPTF. . . . . . . . . . . . national pipe thread finePFH. . . . . . . . . . . . . phillips flat headPPH. . . . . . . . . . . . . phillips pan headPPHTF. . . . . . . . . . . phillips pan head thread

formingPRH. . . . . . . . . . . . . phillips round headPTH. . . . . . . . . . . . . phillips truss headPTO. . . . . . . . . . . . . power-take-offRH. . . . . . . . . . . . . . right handROPS. . . . . . . . . . . . roll-over-protection-systemSFH. . . . . . . . . . . . . slotted fillister headSHH. . . . . . . . . . . . . slotted hex headSHWH. . . . . . . . . . . . slotted hex washer headSPH. . . . . . . . . . . . . slotted pan headSQH. . . . . . . . . . . . . square headSRH. . . . . . . . . . . . . slotted round headSTD. . . . . . . . . . . . . standardTAP. . . . . . . . . . . . . . self tappingTTH. . . . . . . . . . . . . . torx truss head

ContentsDescription Page

. . . . . . 3Engine Replacement Assembly

. . . . . . 4Cylinder Head Assembly

. . . . . . 5Valve Mechanism Assembly

. . . . . . 6Rocker Cover and Breather Assembly

. . . . . . 7Camshaft Assembly

. . . . . . 8Crankcase Assembly

. . . . . . 9Main Metal Assembly. . . . . . 10Timing Gearcase Assembly. . . . . . 11Flywheel Housing Assembly. . . . . . 12Oil Pan Assembly. . . . . . 13Piston and Connection Rod Assembly. . . . . . 14Crankcase and Flywheel Assembly. . . . . . 15Timing Gear Assembly. . . . . . 16Inlet and Exhaust System Assembly

Description Page. . . . . . 17Turbocharger Assembly. . . . . . 18Oil Pump and Oil Strainer Assembly. . . . . . 19Oil Pipe Assembly. . . . . . 20Oil Cooler Assembly. . . . . . 21Oil Filter Assembly. . . . . . 22Cooling System Assembly. . . . . . 23Fuel System Assembly. . . . . . 24Nozzle Assembly. . . . . . 25Fuel Filter Assembly. . . . . . 26Electric Parts Assembly. . . . . . 27Starter Assembly. . . . . . 28Alternator Assembly. . . . . . 29Accessory Assembly. . . . . . 30Breather Assembly

3354-824 Rev A

Engine Replacement Assembly

0

Ref Part No. Qty. DescriptionEngine ASM1 106-0300 1LH Front Mount ASM2 95-6470-03 1Pin-Cotter3 3272-6 1Pin-Yoke4 283-61 1Clevis5 106-0306 1Bracket-Cable, Throttle6 106-0305-03 1Nut-Flange, NI7 104-8301 2Mount-Motor, Rear (LH)8 106-0383-03 1Screw-HHF9 3234-42 2Support-Bellhousing10 106-0382-03 1Bracket-Cleaner, Air11 95-6462-03 1Bellhousing Support Kit12 108-8046 1Clamp-Wire12:1 98-3883 1Washer-Flat12:2 3256-23 1Washer-Lock12:3 3253-4 1Screw-HH12:4 322-5 1Clamp-R12:5 2412-106 2Washer-Flat12:6 3256-60 2Screw-HH12:7 321-5 2Nut-Lock, NI12:8 3296-42 2Screw-HH12:9 33114-025 4Washer-Flat12:10 87-8640 4Screw-HHF12:11 108-1531 5Washer-Hardened12:12 80-6990 4

Ref Part No. Qty. DescriptionWasher-Lock, Int12:13 3254-20 1Washer-Hardened12:14 100-4852 1Screw-HH12:15 33115-035 1Gasket-Head, Rear12:16 99-1809 1Tie-Cable12:17 3290-378 5Harness-Wire, Ground12:18 108-8062 1Nut-Lock12:19 33025-00 1Washer-Flat12:20 33095-00 1Screw-HH13 322-6 2Bracket-Idler14 106-0375-03 1Nut-Lock, NI15 3296-29 2Bracket ASM16 106-0308-03 1Clamp-Worm17 2412-108 2Hose-Fuel18 110-6187 1Adaptor-Harness19 110-6122 1Hose-Fuel20 110-6184 1

3

3354-824 Rev A

Cylinder Head Assembly

3

Ref Part No. Qty. DescriptionCylinder Head ASM1 107-4801 1Cylinder Head Sub ASM2 1Plug3 1Bolt-Head, Cylinder4 99-1806 17Gasket-Head, Cylinder5 99-1807 1Eye-Lifting6 1Eye-Lifting, Head Rear7 99-1808 1Gasket-Head, Rear8 99-1809 1Bolt W/Washer9 99-1810 2Bolt W/Washer10 99-1811 4Plug-Drain101 99-1812 1Gasket103 99-1813 1Cap-Sealing201 107-4802 12Cap-Sealing202 107-4803 7Guide-Valve203 99-1803 8Seat-Valve, In204 99-1804 4Seat-Valve, Ex205 99-1805 4Head-Cylinder206 1

4

3354-824 Rev A

Valve Mechanism Assembly

4

Ref Part No. Qty. DescriptionValve-Inlet1 99-1814 4Valve-Exhaust2 99-1815 4Spring3 51-5320 8Retainer-Upper4 99-1816 8Valve-Cotter5 60-7420 16Cap6 51-5280 8Seal-Stem, Valve7 99-1817 8Rocker And Shaft ASM8 107-4804 1Bolt W/Washer9 99-1825 4Ring-Snap801 42-7990 2Rocker Shaft ASM802 99-1821 1Cap-Sealing803 107-4805 2Shaft-Rocker804 1Bracket-Shaft, Rocker805 99-1823 4Bolt-Bracket, Rocker806 99-1824 4Rocker ASM807 107-4806 8Nut808 70-2970 8Rocker Screw ASM809 93-3401 8Rocker & Bushing810 8Spring-Rocker814 107-4807 3

5

3354-824 Rev A

Rocker Cover and Breather Assembly

5

Ref Part No. Qty. DescriptionRocker Cover ASM1 99-1826 1Gasket-Rocker2 99-1827 1Bolt W/Washer3 99-1828 5Cap-Filler4 42-7420 1Clip-Hose5 99-1833 3Hose-Breather6 108-8082 1Pipe-Breather7 108-8083 1Bolt W/Washer8 99-1836 1Pipe101 1Cover-Rocker102 1

6

3354-824 Rev A

Camshaft Assembly

6

Ref Part No. Qty. DescriptionCamshaft1 99-1829 1Key2 51-5460 1Plate3 51-5470 1Bolt W/Washer4 99-1810 2Tappet5 99-1831 8Rod-Push6 99-1832 8

7

3354-824 Rev A

Crankcase Assembly

7

Ref Part No. Qty. DescriptionCrankcase ASM1 99-1837 1Crankcase Sub ASM2 1Cap3 70-3370 6Plug4 3Pipe-Jet, Oil5 107-4809 4Plug-Cam6 99-1840 1Pin-Dowel7 99-1841 2Pin8 70-3000 2Pin-Dowel9 93-3365 2Pin-Spring10 99-1842 6Seal-Side11 99-1853 2Bushing12 99-1843 1Shaft-Idler13 99-1844 1Plug-Drain14 56-0100 1Plug-Tapered15 86-6240 5Plug-Taper16 99-1845 1Switch ASM17 56-1310 1Cap-Sealing201 107-4808 10Cap-Metal202 4Cap-Metal, Rear203 1Bolt-Cap, Bearing204 99-1838 10Crankcase205 1

8

3354-824 Rev A

Main Metal Assembly

8

Ref Part No. Qty. DescriptionSet-Metal, Main1 99-1846 1Set-Metal, Main2 99-1847 1Set-Metal, Main3 99-1848 1Set-Metal, Main4 99-1849 1Plate-Thrust, C/S5 99-1850 3Plate-Thrust, C/S6 99-1851 3Plate-Thrust, C/S7 99-1852 3Main Metal, Lower101 5Main Metal, Upper102 5

9

3354-824 Rev A

Timing Gearcase Assembly

9

Ref Part No. Qty. DescriptionPlate-Front1 99-1859 1Gasket-Plate, Front2 99-1860 1Bolt W/Washer3 99-1810 5Case-Gear, Timing4 99-1861 1Gasket-Gear5 99-1862 1Bolt W/Washer6 99-1864 13Cover-Case, Gear7 99-1863 1O-Ring8 107-4812 1Bolt W/Washer9 99-1866 5Oil Seal ASM10 107-4813 1

10

3354-824 Rev A

Flywheel Housing Assembly

10

Ref Part No. Qty. DescriptionHousing-Flywheel1 99-1854 1Gasket-Rear2 99-1855 1Bolt W/Washer3 99-1856 10Bolt W/Washer4 99-1857 2Seal5 60-7430 1Stud6 51-5950 2Nut7 51-8670 2Washer8 51-6390 2Plug-Drain9 99-1812 1Gasket10 99-1813 1Plug11 67-2520 1Gasket-Plug12 42-7290 1

11

3354-824 Rev A

Oil Pan Assembly

11

Ref Part No. Qty. DescriptionOil Pan ASM1 99-1874 1Bolt W/Washer2 99-1810 25O-Ring3 107-4814 2Guide-Oil Level4 108-8091 1Gage-Oil Level5 108-1595 1Pipe-Oil Level6 108-8092 1Gasket-Oil101 92-1921 1Plug-Oil102 92-1920 1Pan-Oil103 1

12

3354-824 Rev A

Piston and Connection Rod Assembly

12

Ref Part No. Qty. DescriptionPiston1 107-4816 4Set-Ring, Piston2 99-1883 4Pin-Piston3 107-4817 4Ring-Snap4 99-1887 8Connecting Rod ASM5 99-1888 4Metal Set (Connecting Rod)6 99-1891 1Ring-#1201 4Ring-#2202 4Ring-Oil203 4Nut501 51-6230 8Rod-Connecting502 4Cap-Rod, Connecting503 4Bolt-Connecting504 99-1889 8Bushing-Rod, Connecting505 99-1890 4

13

3354-824 Rev A

Crankcase and Flywheel Assembly

13

Ref Part No. Qty. DescriptionCrankshaft ASM1 99-1895 1Pulley-Crankshaft2 99-1896 1Bolt3 70-2880 4Washer-Spring4 51-8610 4Flywheel ASM5 99-1899 1Pin-Dowel101 51-6300 2Key102 51-5460 2Crankshaft103 1Nut-Crankshaft104 99-1897 1Gear-Crankshaft105 99-1898 1Gear-Ring501 99-2100 1Flywheel502 1

14

3354-824 Rev A

Timing Gear Assembly

14

Ref Part No. Qty. DescriptionGear-Camshaft1 99-1868 1Gear-Pump, Injection2 107-4818 1Gear Idler ASM3 99-1870 1Plate-Thrust4 99-1871 1Bolt W/Washer5 99-1872 1Gear-Pump, Oil6 99-1873 1Bushing-Idler301 1Gear-Idler302 1

15

3354-824 Rev A

Inlet and Exhaust System Assembly

15

Ref Part No. Qty. DescriptionInlet Manifold ASM1 99-2101 1Gasket-Inlet, Manifold2 99-2102 1Bolt W/Washer3 99-1828 16Elbow4 70-6090 1Gasket-Heater, Air5 99-2104 1Bolt W/Washer6 99-1811 4Exhaust Manifold ASM7 99-2108 1Gasket-Exhaust, Manifold8 99-2105 1Stud9 107-4819 4Spacer10 99-2109 8Washer11 99-2110 8Washer12 51-7250 8Nut13 60-7120 8Bolt W/Washer14 99-2111 8Pipe-Exhaust15 99-2106 1Gasket-Exhaust16 99-2107 1Stud17 99-2112 4Nut-Lock18 99-2113 8Gasket-Exhaust19 99-2114 1Stud20 107-4820 3Nut-Lock21 99-2113 6Hose-Air22 99-2116 1Clamp-Hose23 107-4821 1Clamp-Hose24 107-4822 1

16

3354-824 Rev A

Turbocharger Assembly

16

Ref Part No. Qty. DescriptionTurbocharger ASM1 99-2124 1Rivet101 2Plate102 1Cover-Compressor103 1Cartridge ASM104 1Ring-Retaining105 1Coupling ASM106 1Housing-Turbine107 1O-Ring108 1

17

3354-824 Rev A

Oil Pump and Oil Strainer Assembly

17

Ref Part No. Qty. DescriptionOil Pump ASM1 107-4823 1O-Ring2 108-1598 1Bolt W/Washer3 99-1811 4Nut-Jam4 99-2129 1Washer5 51-6390 1Strainer-Oil6 110-3253 1O-Ring7 99-2131 1Bolt W/Washer8 99-1810 2Valve9 99-2133 1Gasket10 99-2134 1

18

3354-824 Rev A

Oil Pipe Assembly

18

Ref Part No. Qty. DescriptionPipe-Oil1 99-2119 1Bolt2 70-4980 1Gasket3 70-3060 2Elbow4 99-2120 1Pipe-Oil5 99-2118 1Gasket-Pipe, Oil6 99-2121 1Bolt W/Washer7 99-2122 2Hose-Oil8 99-2123 1Clamp9 70-3090 2Elbow10 70-5310 1Clamp11 99-2125 2Bolt12 60-7290 1Nut13 70-2960 1Washer14 51-7400 1

19

3354-824 Rev A

Oil Cooler Assembly

19

Ref Part No. Qty. DescriptionGasket-Cover, Side1 107-4381 1Bolt W/Washer2 99-1811 14Nut-Flange3 107-4842 4O-Ring4 107-4383 4O-Ring5 107-4384 2Case-Cooler, Oil6 107-4385 1Element-Cooler, Oil7 107-4386 1O-Ring8 99-2131 2

20

3354-824 Rev A

Oil Filter Assembly

20

Ref Part No. Qty. DescriptionRelief Valve ASM1 93-3415 1Gasket2 107-4825 1Cartridge3 99-2143 1Union-Filter, Oil4 99-2144 1

21

3354-824 Rev A

Cooling System Assembly

21

Ref Part No. Qty. DescriptionWater Pump ASM1 99-2145 1Gasket-Water2 99-2148 1Bolt W/Washer3 99-2150 5Pulley-Pump, Water4 99-2149 1Bolt5 107-4827 4Thermostat ASM6 107-4828 1Gasket7 51-7210 1Bolt W/Washer8 99-2158 1Bolt W/Washer9 99-2150 1Hose-Bypass10 99-2152 1Clamp-Hose11 93-4297 2Plug-Drain12 99-1812 1Gasket13 99-1813 2Belt-Edge, Raw14 107-4388 1Bolt-Flange101 92-2133 2Bolt-Flange102 99-2151 1Cover-Pump, Water103 99-2146 1Gasket-Cover, Pump104 99-2147 1Pipe-Pump, Water107 1Plug-Taper108 107-4826 1Case-Pump, Water110 1Bolt-Flange601 92-2133 2Cover-Thermostat602 99-2153 1Gasket-Thermostat603 107-4829 1

Ref Part No. Qty. DescriptionThermostat604 99-2155 1Thermostat Case ASM605 99-2156 1Pipe-Thermostat606 1Case-Thermostat607 1

22

3354-824 Rev A

Fuel System Assembly

22

Ref Part No. Qty. DescriptionGasket-Nozzle1 98-7375 4Support-Nozzle2 107-4831 4Bolt W/Washer3 99-2166 4Cap4 99-2167 1Oil Hose ASM5 99-2168 4Clip6 99-2169 1Clamp7 56-0750 7Clamp8 56-0760 3Bolt W/Washer9 99-2179 5Pipe-Injection #110 107-4832 1Pipe-Injection #211 107-4833 1Pipe-Injection #312 107-4834 1Pipe-Injection #413 107-4835 1Pipe-Return, Fuel14 107-4836 1Stay15 107-4837 1Stay-Pipe16 107-4838 1Washer-Sealing17 107-4839 2Bolt W/Washer18 99-1810 3Bolt W/Washer19 99-1825 2Flange-Pump20 108-1596 1O-Ring21 107-4840 1O-Ring22 107-4387 1Stud23 86-6390 2Nut-Flange24 107-4842 2

Ref Part No. Qty. DescriptionBolt W/Washer25 99-1811 1Bracket-Pump, Injection26 107-4843 1Bracket-Pump, Injection27 107-4844 1Bolt W/Washer28 107-4845 1Nut-Flange29 107-4846 1Stay30 108-1599 1Washer31 108-1597 1Bolt W/Washer32 107-4849 2Washer33 70-2990 2Bolt-Flange34 107-4847 1Injection Pump ASM39 107-4848 1Hose501 105-0558 4Clip502 99-2169 8

23

3354-824 Rev A

Nozzle Assembly

23

Ref Part No. Qty. DescriptionNozzle ASM1 107-4389 4Holder ASM101 4Body Sub ASM102 4Pin-Pressure103 99-2280 4Spring-Pressure104 99-2281 4Nut105 70-4840 4Washer106 99-2190 1Washer106 99-2191 1Washer106 99-2192 1Washer106 99-2193 1Washer106 99-2194 1Washer106 99-2195 1Washer106 99-2196 1Washer106 99-2197 1Washer106 99-2198 1Washer106 99-2199 1Washer106 99-2200 1Washer106 99-2201 1Washer106 99-2202 1Washer106 99-2203 1Washer106 70-4890 1Washer106 70-4900 1Washer106 99-2204 1Washer106 99-2205 1

Ref Part No. Qty. DescriptionWasher106 99-2206 1Washer106 70-4920 1Washer106 99-2207 1Washer106 107-4390 1Washer106 99-2208 1Washer106 99-2209 1Washer106 99-2210 1Washer106 99-2211 1Washer106 99-2212 1Washer106 99-2213 1Washer106 99-2214 1Washer106 99-2215 1Washer106 99-2216 1Washer106 70-4860 1Washer106 70-4870 1Washer106 70-4880 1Packing107 99-2218 4Pin108 70-6830 8Nozzle Tip ASM109 107-4391 4

24

3354-824 Rev A

Fuel Filter Assembly

24

Ref Part No. Qty. DescriptionFuel Filter ASM1 107-4392 1Bracket-Filter, Fuel2 107-4396 1Bolt W/Washer3 99-2166 2Fuel Hose ASM4 107-4397 1Bolt W/Washer5 99-1811 2Body ASM101 1Air Plug Set102 107-4393 1Plug-Drain103 1Sensor ASM104 107-4394 1Element-Filter105 107-4395 1Hose-Fuel401 1Clip-Hose402 56-1400 2

25

3354-824 Rev A

Electric Parts Assembly

25

Ref Part No. Qty. DescriptionPlate-Connection1 99-2265 1Plug-Glow2 99-2266 4Bracket-Alternator3 99-2268 1Bolt W/Washer4 99-1811 2Bolt W/Washer5 99-1857 2Plate-Adjusting6 99-2270 1Bolt-Flange7 67-4660 1Washer8 54-8660 1

26

3354-824 Rev A

Starter Assembly

26

Ref Part No. Qty. DescriptionStarter ASM1 104-8609 1Front Bracket ASM101 104-8610 1Bearing Set102 104-8611 1Clutch Shaft ASM103 104-8612 1Gear Shaft ASM104 104-8613 1Washer Set105 104-8614 1Internal Gear ASM106 104-8615 1Clutch-Running, Over107 104-8616 1Gear ASM108 104-8617 1Lever ASM109 104-8618 1Pinion Set110 104-8619 1Stopper Set111 51-7740 1Switch ASM112 104-8620 1Screw Set113 104-8621 1Ball114 104-8622 1Packing Set115 104-8623 1Armature Set116 104-8624 1Bearing117 107-4398 1Yoke ASM118 104-8625 1Brush Holder ASM119 104-8626 1Spring-Brush120 104-8627 4Rear Bracket ASM121 104-8628 1Bolt Set122 93-3687 1Brush123 104-8629 2

27

3354-824 Rev A

Alternator Assembly

27

Ref Part No. Qty. DescriptionAlternator1 107-1169 1Nut-Set101 93-3578 1Pulley ASM102 108-2890 1Bolt Set103 93-3580 1Front Bracket ASM104 108-2891 1Screw Set105 108-2892 1Bearing, Front106 108-2893 1Rotor ASM107 108-2894 1Bearing-Rear108 98-2932 1Stator ASM109 108-2895 1Rear Bracket ASM110 108-2896 1Regulator Set111 108-2897 1Brush112 93-3589 1Rectifier Set113 108-2898 1Nut Set114 108-2899 1

28

3354-824 Rev A

Accessory Assembly

28

Ref Part No. Qty. DescriptionIndicator ASM1 99-2276 1Gasket2 99-2277 1Gasket-Head, Rear3 99-1809 1

29

3354-824 Rev A

Breather Assembly

29

Ref Part No. Qty. DescriptionBreather1 108-8086 1Hose-Breather, Formed2 108-8084 1Clip-Hose3 108-8093 1Hose-Oil Drain4 108-8087 1Clip-Hose5 108-8094 2Screw-HWH6 108-8097 2Adapter-Breather7 108-8085 1Bracket-Breather8 108-8088 1

30

NOTES