Form No. 3418-791 Rev A Parts Catalog 22in Recycler® Register at www.Toro.com. Original Instructions (EN) Lawn Mower Model No. 20372—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 Frame Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Rear Bag Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Engine and Blade Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame Assembly 3418-791A 4 A2
Frame Assembly (continued) Ref. 1 1:2 1:4 2 5 6 7 8 9 10 11 12 13 14 15 16 Part Number Qty. Description 130-2389 1 Housing ASM 94-8072 1 Decal-Danger 137-9196 1 Decal-Quick Wash 114-7963-01 1 Baffle-Front 114-7961 1 Baffle-Rear 136-5882 1 Chute-Recycle 46-8091 9 Screw-HWH 112-6416 1 Bracket-Cover 99-8445 2 Screw-HWH 99-5291 1 Rod-Cover 99-5293 1 Spring-Torsion 115-8449 1 Deflector-Side 115-8447 1 Chute-Discharge, Side 114-7960 1 Deflector-Recycle 114-7958 1 Knob-Recycle 114-7959 1 Latch-Recycle Ref.
Rear Bag Assembly 3418-791A 6 A3
Rear Bag Assembly (continued) Ref. 1 2 Part Number Qty.
Engine and Blade Assembly 3418-791A 8 B2
Engine and Blade Assembly (continued) Ref. 5 10 11 12 13 14 15 Part Number Qty. Description 136-7857 1 Engine-1P65F-2 105-3030-03 1 Guide-Belt 95-1726 3 Screw-Taptite 106-3999 1 Spacer-Driver 106-3987 1 Driver-Blade 131-4547-03 1 Blade-22 Inch 108-3766-03 1 Support-Blade Ref. 17 18 19 43 44 46 9 Part Number Qty.
Fuel System and Carburetor Assembly 3418-791A 10 02
Fuel System and Carburetor Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 Part Number Qty. Description 136-7875 1 Cap-Fuel, Sealed 133-9888 1 Tank-Fuel 121-4167 1 Fuel Line Kit 133-9874 1 Canister-Carbon, 19 Cc 120-4451 1 Lock-Throttle 133-9909 1 Linkage-Choke, Thermal 133-9908 2 Screw-HWHTF 133-9907 1 Control-Thermal 121-4183 1 Gasket-Intake Ref. 10 11 12 13 14 15 16 17 99 Part Number Qty.
Air Intake and Filtration Assembly 3418-791A 12 03
Air Intake and Filtration Assembly (continued) Ref. 1 2 3 4 Part Number Qty. Description 121-0010 2 Nut-Flange 133-9906 1 Shield-Muffler 121-0166 1 Muffler ASM 121-0034 1 Gasket-Exhaust Ref. 5 6 7 8 13 Part Number Qty.
Ignition and Electrical Assembly 3418-791A 14 04
Ignition and Electrical Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 121-0047 1 Nut-Flange 133-9876 1 Flywheel 121-0007 1 Bolt-Flange 120-4232 1 Screw-HHF 136-7872 1 Brake ASM Ref. 6 7 8 9 15 Part Number Qty.
Crankcase Assembly 3418-791A 16 05
Crankcase Assembly (continued) Ref. 1 2 3 4 5 7 8 9 10 11 12 Part Number Qty. Description 120-4216 1 Screw-HHF 133-9882 1 Cover-Breather 133-9883 1 Gasket-Cover, Breather 133-9884 1 Valve-Breather 121-0019 1 Seal-Oil 133-9911 1 Tube-Breather 133-9894 1 Crankshaft ASM 121-4174 1 Camshaft ASM 121-0051 1 Washer-Flat 133-9895 1 Gasket-Cover, Case 133-9897 1 Cover-Crankcase Ref. 13 14 15 16 17 18 19 20 21 22 17 Part Number Qty.
Governor Assembly 3418-791A 18 06
Governor Assembly (continued) Ref. 1 2 3 4 5 6 7 8 Part Number Qty. Description 133-9880 1 Linkage-Choke 136-7866 2 Washer-Flat 133-9879 1 Air Vane-Autochoke 127-9196 1 Screw-Shoulder, HWH 121-0017 1 Clip-Harness, Wire 133-9891 1 Plate-Control, Throttle 136-7865 1 Arm-Governor 120-4256 1 Pin-Hair Ref. 10 11 12 13 14 15 16 17 19 Part Number Qty.
Piston and Cylinder Head Assembly 3418-791A 20 07
Piston and Cylinder Head Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 5 Screw-HHF 120-4232 133-9905 1 Cover-Valve 133-9904 1 Gasket-Cover, Valve 136-7868 1 Exhaust Rocker Arm ASM 136-7869 1 Intake Rocker Arm ASM 120-4474 2 Retainer-Valve, Spring 121-0187 1 Spark Plug 120-4473 2 Spring-Valve 121-0043 4 Bolt-Flange 121-4202 1 Seal-Stem, Valve 121-0045 4 Stud-Exhaust Ref. 12 13 14 15 16 17 18 19 20 21 22 21 Part Number Qty.
Blower Housing Assembly 3418-791A 22 08
Blower Housing Assembly (continued) Ref. 1 2 2 3 Part Number Qty. Description 127-9115 3 Nut-Acorn 133-9857 1 Recoil Shroud ASM 133-9922 1 Recoil Shroud ASM 136-7867 1 Shroud-Fan Ref. 4 5 6 23 Part Number Qty.
Front Wheel and Height-of-Cut Assembly 3418-791A 24 C2
Front Wheel and Height-of-Cut Assembly (continued) Ref. 1 2 3 4 5 6 Part Number Qty. Description 115-1956-03 2 Plate-HOC, Front 322-3 4 Screw-HH 3296-29 6 Nut-Lock, NI 105-1818 2 Bushing-Mount, HOC 137-9128 2 Arm-Pivot, Front 105-1809 2 Arm-Spring Ref. 7 8 9 10 11 12 25 Part Number Qty.
Rear Wheel and Height-of-Cut Assembly 3418-791A 26 C3
Rear Wheel and Height-of-Cut Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 131-9693-03 1 Plate-HOC, LH 131-9694-03 1 Plate-HOC, RH 322-3 4 Screw-HH 3296-29 4 Nut-Lock, NI 108-9779 2 Retainer-Bushing, HOC 104-8699 2 Bearing-Ball 108-9782 2 Bushing-Sleeve 136-9090 2 Arm-Pivot, Rear 108-9780 2 Arm-Spring 110-0549 2 Knob-HOC 121-9178 1 Transmission ASM 115-4669 1 Belt-V 114-7977-03 1 Bracket-Transmission Ref. 14 15 16 17 18 18:2 19 20 23 24 25 26 27 Part Number Qty.
Handle Assembly 3418-791A 28 D2
Handle Assembly (continued) Ref. 1 2 3 4 5 6 7 10 11 12 13 14 Part Number Qty. Description 131-9695-05 1 Handle 131-4591 2 Bolt-Shoulder 3296-29 2 Nut-Lock, NI 131-9663 2 Screw-CARR 117-5976 2 Knob-Handle 105-6842 1 Guide-LH 105-6841 1 Guide-RH 104-8678 1 Handle-Control 136-7150 1 Bar-Control, Traction 3256-23 1 Washer-Plain 99-1589 1 Lever-Traction 121-9118 1 Spring-Torsion Ref. 15 16 17 18 19 20 21 22 23 24 40 41 29 Part Number Qty.
Attachments and Accessories For 20372 22in Recycler Lawn Mower Product Name Model/Part 22 Inch Atomic Blade .......................................................................................................................... 59534P Traction Assist Handle Kit ................................................................................................................ 131-4590 Engine Maintenance Kit.....................................................................................................
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