Form No. 3432-194 Rev A Parts Catalog Power Clear® 721 QZE Register at www.Toro.com. Original Instructions (EN) Snowthrower Model No. 38756—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 Chute and Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Rotor Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Rotor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chute and Wheel Assembly 3432-194A 4 A2
Chute and Wheel Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 Part Number Qty. Description 107069 2 Clip 32144-11 4 Screw-HWH 32144-86 3 Screw-HWHTF 136-7134 2 Flange-Bearing 110-9380 1 Screw-HWH 136-7198 2 Bolt-Shoulder 3296-39 2 Nut-Lock, NI 139-3536 1 Scraper ASM 114-3781 1 Spacer-Bearing, RH 110-9353 1 Washer-Rubber 38-7820 2 Bearing-Ball 52-7280 2 Washer-Thrust 32144-4 3 Screw-HWH 108-4868-03 1 Housing-Auger 130-9765 1 Brace-Frame Ref.
Rotor Drive Assembly 3432-194A 6 B2
Rotor Drive Assembly (continued) Ref. 1 2 3 4 5 6 7 8 11 Part Number Qty. Description 3234-29 1 Screw-HHF 136-7133 1 Clip-Spring 108-4925 1 Washer 108-4916 1 Bushing-Pivot 3296-29 1 Nut-Lock, NI 138-8720 1 Pulley-Rotor 3290-456 2 Washer-Belleville 140-1002 1 Screw-HH 138-8723 1 Belt-Poly Ref. 12 13 14 15 16 17 18 19 7 Part Number Qty.
Rotor Assembly 3432-194A 8 B3
Rotor Assembly (continued) Ref. 1 2 3 4 Part Number Qty. Description 55-9370 4 Spacer-Blade, Rotor 66-6600-03 2 Half-Rotor 321-4 4 Screw-HH 3296-56 13 Nut-Lock, NI Ref. 5 6 7 8 9 Part Number Qty.
Engine Assembly 3432-194A 10 D2
Engine Assembly (continued) Ref. 1 2 3 5 Part Number Qty. Description 138-8767 1 Engine - G210Fds-4 322-17 2 Screw-HH 108-4892-03 1 Plate-Engine, PTO 99-5132 4 Bolt Ref. 6 7 13 14 11 Part Number Qty.
Fuel System and Carburetor Assembly 3432-194A 12 02
Fuel System and Carburetor Assembly (continued) Ref. 1 2 2:2 3 5 6 7 8 Part Number Qty. Description 133-9823 1 Cap-Fuel 127-9497 1 Fuel Tank And Filter ASM 127-9065 1 Filter-Fuel 121-0294 1 Screw-HHF 127-9120 1 Clamp-Hose 127-9403 1 Hose-Fuel 121-0087 1 Clamp-Hose 121-0076 1 Gasket-Carburetor Ref. 9 10 11 12 13 14 99 Part Number Qty.
Intake and Exhaust Assembly 3432-194A 14 03
Intake and Exhaust Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 121-0294 6 Screw-HHF 136-7778 1 Guard-Muffler 121-0199 2 Nut-HH 133-9846 1 Muffler ASM 121-0167 1 Gasket-Exhaust Ref. 6 7 8 9 15 Part Number Qty.
Ignition and Electrical Assembly 3432-194A 16 04
Ignition and Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 121-0326 1 Clip 121-0283 1 Switch-Key 117-7728 1 Key 136-7769 1 Ignition Coil ASM 121-0097 2 Screw-HHF 121-0047 1 Nut-Flange 127-9106 1 Cup-Starter Ref. 8 9 12 13 14 16 17 17 Part Number Qty.
Crankcase Assembly 3432-194A 18 05
Crankcase Assembly (continued) Ref. 1 3 5 6 7 8 9 Part Number Qty. Description 127-9374 1 Dipstick And O-Ring Kit 121-4114 6 Screw-HHF 121-0209 1 Seal-Oil 139-0693 1 Crankcase Cover ASM 121-0105 1 Gasket-Cover, Crankcase 121-0054 2 Pin-Dowel 133-9836 1 Camshaft Ref. 10 10:2 11 13 14 16 19 Part Number Qty.
Governor Assembly 3432-194A 20 06
Governor Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 120-4236 1 Nut-Flange 120-4238 1 Bolt-Arm, Governor 121-0155 1 Arm-Governor 120-4256 1 Pin-Hair 136-7763 1 Shaft-Governor Ref. 6 7 8 9 10 21 Part Number Qty.
Piston and Head Assembly 3432-194A 22 07
Piston and Head Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 120-4454 4 Screw-HHF 127-9094 1 Cover-Valve 127-9408 1 Clamp-Hose 139-0631 1 Tube-Breather 121-0109 1 Gasket-Cover, Valve 121-4110 4 Screw-HHF 81-3250 1 Spark Plug 127-9013 1 Head-Cylinder 127-9000 1 Gasket-Head, Cylinder 121-0053 2 Pin-Dowel 120-4475 2 Rocker Arm ASM 121-4120 1 Plate-Guide, Push Rod 121-4121 2 Rod-Push Ref. 14 15 16 17 18 19 20 21 22 23 24 25 23 Part Number Qty.
Blower Housing and Shrouds Assembly 3432-194A 24 08
Blower Housing and Shrouds Assembly (continued) Ref. 1 2 3 4 5 7 8 9 Part Number Qty. Description 121-0116 4 Screw-HHF 127-9396 1 Speed Control ASM 127-9383 2 Nut-Acorn 127-9406 1 Panel-Front 127-9110 2 Stud-Mount 127-9096 1 Shroud-Lower 120-4454 1 Screw-HHF 127-9121 1 Shield-Flywheel Ref. 10 11 12 12:1 13 14 15 25 Part Number Qty.
Shroud and Chute Assembly 3432-194A 26 E2
Shroud and Chute Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 16 17 18 Part Number Qty.
Handle Assembly 3432-194A 28 G2
Handle Assembly (continued) Ref. 1 1:1 2 3 4 5 7 8 Part Number Qty. Description 114-3768 1 Upper Handle ASM 94-2577 1 Decal-Drive, Rotor 114-3780-03 1 Bail-Control 114-3796 1 Cover-Spring 136-7146 1 Spring-Extension, Clutch 136-7126 1 Adjuster-Cable, Clutch 136-7130 2 Lock-Handle 138-8760-03 1 Handle-Lower Ref. 9 11 13 18 20 21 22 29 Part Number Qty.
Handle Chute Control Assembly 3432-194A 30 G3
Handle Chute Control Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 Part Number Qty. Description 32144-85 2 Screw-HWH 136-7191 2 Clamp-Cable 108-4912 1 Handle-Slider, RH 108-4897 1 Cable-Chute, Short 108-4898 1 Cable-Chute, Long 108-4931 1 Cover-Pulley 98-1375 1 Screw-HWH 108-4907 1 Pulley-Slider 107-3018 2 Screw-Handle 108-4899 1 Track-Slider Ref. 11 12 13 14 15 16 17 18 19 31 Part Number Qty.
