Form No. 3422-431 Rev A Parts Catalog Brush Cutter Register at www.Toro.com. Original Instructions (EN) Model No. 23522—Serial No.
Ordering Replacement Parts 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 illustration and in parts lists.
Contents Engine and Frame Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Drive Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Transmission Assembly No. 121-1908 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine and Frame Assembly 3422-431A 4 A2
Engine and Frame Assembly (continued) Ref. 1 2 3 4 5 6 7 8 10 12 13 14 15 15:2 15:3 15:4 15:5 16 17 18 19 20 Part Number Qty.
Drive Assembly 3422-431A 6 B2
Drive Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 121-1908 1 Transaxle ASM ● 322-13 6 Screw-HH 104-8300 8 Nut-HF, NI 132-7001 2 Tire ASM 132-4062 4 Spacer 92-0049 2 Key-Square 3256-22 1 Washer-Flat 67-9410 2 Washer 32151-48 2 E-Ring 132-7048-03 1 Bracket-Cable 3230-23 1 Screw-CARR 132-4097 2 Bushing 7 Washer-Plain 3256-23 Ref. 14 15 16 17 18 19 20 21 22 23 24 25 Part Number Qty.
Transmission Assembly No.
Transmission Assembly No. 121-1908 (continued) Ref. 1 2 7 8 10 13 30 31 32 33 34 35 41 50 61 62 63 64 65 66 70 74 75 79 80 81 82 83 90 91 92 93 100 101 103 104 Part Number Qty.
Deck Assembly 3422-431A 10 C2
Deck Assembly (continued) Ref. 1 1:2 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Part Number Qty.
Handle Assembly 3422-431A 12 D2
Handle Assembly (continued) Ref. 1 1:2 1:3 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 Part Number Qty.
Electrical Assembly 3422-431A 14 E2
Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 16:7 Part Number Qty. Description 136-1401-01 1 Tray-Battery 3234-47 3 Screw-HHF 104-8300 3 Nut-HF, NI 62-4300 1 Pad-Skid, Anti 105-1692 1 Battery 136-1408-01 1 Tray-Battery 1-633651 2 Bolt-Holddown 104-7201 2 Nut-HF 1-807513 2 Bolt-CARR 114-7988 3 Guide-Cable 117-1197 1 Solenoid 137-4100 1 Switch-Ignition 120-2244 1 Hourmeter 32144-4 2 Screw-HWH 3296-2 2 Nut-Lock, NI 122-0925 1 Harness-Wire 218-578 1 Fuse-Blade, 10 Amp Ref.
Fuel System Assembly 3422-431A 16 02
Fuel System Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 Part Number Qty. Description 133-1563 1 Filter-Fuel 120-4251 4 Clamp-Fuel Line 120-4371 1 Line-Fuel 120-4353 1 Pump-Pulse, Fuel 120-4232 2 Screw-HHF 121-0114 2 Clamp-Hose 120-4372 1 Line-Pulse 120-4287 1 Clamp-J 120-4217 1 Screw-Shoulder, HH 120-4370 1 Line-Fuel 127-9181 1 Insulator-Carburetor 127-9189 1 Cap-Seal Ref. 13 14 15 16 96 97 98 98:5 98:6 98:7 99 Part Number Qty.
Air Intake and Filtration Assembly 3422-431A 18 03
Air Intake and Filtration Assembly (continued) Ref. 1 97 97:1 97:2 97:3 97:4 97:6 Part Number Qty. Description 120-4255 1 Tube-Breather 127-9186 1 Air Cleaner Kit 120-4312 2 Nut-Speed 120-4311 1 Cover-Filter, Air 120-4236 4 Nut-Flange 120-4310 1 Retainer-Air Filter 120-4333 1 Spacer-Filter, Air Ref. 97:7 97:9 97:10 97:11 98 98:1 19 Part Number Qty.
Ignition and Electrical Assembly 3422-431A 20 04
Ignition and Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 Part Number Qty. Description 120-4213 1 Nut-Flange 120-4212 1 Pulley-Starter 120-4211 1 Fan-Cooling 120-4399 1 Flywheel 120-4223 4 Screw-HHF 127-9176 1 Alternator 127-9178 1 Voltage Regulator 120-4216 3 Screw-HHF 120-4316 1 Clamp-Wire Ref. 10 11 12 13 14 15 22 98 21 Part Number Qty.
Crankcase Assembly 3422-431A 22 05
Crankcase Assembly (continued) Ref. 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Part Number Qty.
Governor Control Assembly 3422-431A 24 06
Governor Control Assembly (continued) Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 120-4357 1 Bracket-Pump, Fuel 120-4234 4 Screw-HHF 120-4358 1 Control-Throttle 120-4243 1 Rod-Throttle 120-4337 1 Spring-Governor 120-4352 1 Arm-Governor 120-4236 1 Nut-Flange Ref. 8 9 10 11 12 13 25 Part Number Qty.
Piston and Cylinder Head Assembly 3422-431A 26 07
Piston and Cylinder Head Assembly (continued) Ref. 1 2 3 4 5 7 8 9 10 11 12 13 14 15 Part Number Qty. Description 120-4292 1 Connecting Rod ASM 120-4288 2 Ring-Retaining, Piston Pin 120-4291 1 Pin-Piston 120-4290 1 Piston 120-4289 1 Ring Set 120-4200 2 Pin-Dowel 120-4203 1 Head-Cylinder 120-4317 1 Gasket-Exhaust 77-7330 1 Plug-Spark 120-4205 4 Screw-HHF 120-4298 2 Lifter-Valve 120-4340 2 Rod-Push 120-4300 1 Plate-Guide, Push Rod 120-4206 1 Gasket-Cover, Valve Ref.
Blower Housing Assembly 3422-431A 28 08
Blower Housing Assembly (continued) Ref. 1 2 3 Part Number Qty. Description 120-4219 1 Screen-Stationary 120-4218 1 Shroud-Fan 120-4217 2 Screw-Shoulder, HH Ref. 4 5 6 29 Part Number Qty.
Gasket and Seal Kit 3422-431A 30 09
Gasket and Seal Kit (continued) Ref. 1 1:1 1:2 1:3 1:4 1:5 1:6 1:7 1:8 Part Number Qty. Description 127-9192 1 Gasket And Seal Kit 120-4206 1 Gasket-Cover, Valve 120-4317 1 Gasket-Exhaust 120-4201 1 Gasket-Cyclinder 120-4267 2 Seal-Oil 120-4262 1 O-Ring 120-4260 1 Gasket-Crankcase 120-4348 1 O-Ring 120-4282 1 O-Ring Ref. 1:9 1:10 1:11 1:12 1:13 1:14 1:15 1:16 31 Part Number Qty.
Attachments and Accessories For 23522 Brush Cutter Product Name Model/Part Spark Arrester Kit ............................................................................................................................ 131-4160 Blade-Brush................................................................................................................................ 132-7036-03 Flail Blade Kit...................................................................................................................
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