Form No. 3423-317 Rev A Parts Catalog Power Max® 824 OE Register at www.Toro.com. Original Instructions (EN) Snowthrower Model No. 37798—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 Main Frame and Auger Housing Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pulley and Bellcrank Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Impeller Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Frame and Auger Housing Assembly 3423-317A 4 A2
Main Frame and Auger Housing Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Part Number Qty. Description 46-8091 6 Screw-HWH 52-2861 4 Washer 94-2413 4 Nut-U 106-4588-01 2 Skid 114-3751 1 Screw-HWH, Plastite 121-6833 1 Stick-Cleanout 138-3608 1 Guide-Chute 119-7601-01 1 Scraper-24 Inch 120-7158-01 1 Cover-Liner 120-7159 1 Cover 120-7161-01 1 Brace-Frame 137-3412-03 1 Support-Chute 120-7177 1 Cover-Belt 120-7178 1 Cover-Lower 120-7179-03 1 Handle-Lower Ref.
Pulley and Bellcrank Assembly 3423-317A 6 B2
Pulley and Bellcrank Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Part Number Qty. Description 3-4244 1 Pulley-Idler 92-9698 1 Screw-Shoulder 38-7820 2 Bearing-Ball 25-5640 1 Washer 117-7711 1 Bushing-Idler 119-7645 1 Plate-Wheel, Friction 136-7152 1 Traction Pulley ASM 136-7124 1 Retainer-Bearing 119-7670-03 1 Bellcrank-Drive 136-7153 1 Spring-Extension 119-7679 1 Bracket-Plate, Traction 120-3883 1 Spring-Extension 137-3435 1 Spring-Extension 120-7156 2 Bushing-Plate, Traction Ref.
Impeller Drive Assembly 3423-317A 8 B3
Impeller Drive Assembly (continued) Ref. 1 2 3 4 5 6 Part Number Qty. Description 3-4244 1 Pulley-Idler 66-8060 1 Pad-Brake 136-8674 1 Bolt-Pivot, Eccentric 120-7167 1 Bushing-Rod, Clutch 120-9254-03 1 Impeller Clutch ASM 120-9256 1 Pivot-Brake, Impeller Ref. 7 8 9 10 11 12 9 Part Number Qty.
Drive Assembly 3423-317A 10 B4
Drive Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Part Number Qty. Description 3-8664 3 Washer-Thrust 119-1567 1 Wheel-Friction 107-3039 2 Klik Pin ASM 120-7950 3 Screw-Shoulder 119-7613 1 Gear-Axle 119-7615 1 Shaft-Hex 119-7616 1 Gear-Pinion, 8 Tooth 121-6835 3 Bearing-Ball 119-7630 1 Trunnion 119-7684 1 Spacer-Plate, Shift 120-7162 2 Bushing-Axle 120-7180 1 Axle 120-7191 1 Retainer-Plate, Shift 120-7193-03 1 Shift Plate ASM 136-7158 2 Retainer-Bearing Ref.
Gearbox, Auger and Impeller Assembly 3423-317A 12 C2
Gearbox, Auger and Impeller Assembly (continued) Ref. 2 3 4 5 6 Part Number Qty. Description 119-7612-03 1 Impeller ASM 120-3859 1 Gearcase ASM 120-3860 2 Bearing-Auger 120-3862 2 Washer-Thrust 120-9287-03 1 LH Auger ASM Ref. 7 9 10 11 12 13 Part Number Qty.
24 Inch Auger Gearcase Assembly No.
24 Inch Auger Gearcase Assembly No. 120-3859 (continued) Ref. 1 1:2 1:3 2 3 4 5 6 7 Part Number Qty. Description 121-1209 1 RH Auger Gearcase ASM 121-6634 1 Seal-Shaft 120-9269 1 Bushing-Sleeve 119-7640 4 Washer-Thrust 120-3858 1 Shaft-Output, Auger 3257-5 1 Key-Woodruff 119-1576 1 Gear-Helical, 20 Tooth 119-7635 1 Bushing-Input 119-7636 1 Collar-Thrust Ref. 8 9 10 11 12 12:2 12:3 13 14 15 Part Number Qty.
Impeller Assembly 3423-317A 16 C3
Impeller Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 26-6110 1 Flange-Cup, Bearing 26-6120 1 Flange-Cup, Bearing 136-7157 1 Pulley-Impeller 120-9264 1 Hub-Impeller, Pulley 120-9272 1 Bearing Ref. 6 7 8 9 10 17 Part Number Qty.
Engine Assembly 3423-317A 18 D2
Engine Assembly (continued) Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 136-7752 1 Engine-G250Fds-1 120-3892 1 Belt-V 120-3893 1 Belt-V 136-7156 1 Guide-Belt 120-9283 1 Pulley-Auger, Rear 120-9284 1 Pulley-Auger, Front 137-3400 2 Pulley-Engine, Traction Ref. 8 9 10 11 12 13 14 19 Part Number Qty.
Fuel System and Carburetor Assembly 3423-317A 20 02
Fuel System and Carburetor Assembly (continued) Ref. 1 2 2:2 3 4 5 6 7 8 9 Part Number Qty. Description 133-9823 1 Cap-Fuel 133-1553 1 Fuel Tank And Filter ASM 127-9065 1 Filter-Fuel 121-0294 1 Screw-HHF 127-9120 1 Clamp-Hose 133-1556 1 Hose-Fuel 133-9997 1 Sleeve-Abrasion 121-0087 3 Clamp-Hose 120-4236 1 Nut-Flange 127-9117 1 Valve-Fuel Ref. 10 11 12 13 14 15 16 17 99 Part Number Qty.
Intake and Exhaust Assembly 3423-317A 22 03
Intake and Exhaust Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 121-0294 6 Screw-HHF 127-9491 1 Muffler Cover ASM 121-0199 2 Nut-HH 127-9490 1 Muffler ASM 133-1539 1 Gasket-Exhaust Ref. 6 7 8 9 23 Part Number Qty.
Ignition and Electrical Assembly 3423-317A 24 04
Ignition and Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 Part Number Qty. Description 121-0306 2 Screw-Bhp 121-0312 2 Washer-Plain 133-9998 1 Motor-Starter 133-1546 2 Screw-Flange 121-0055 2 Pin-Dowel 121-0047 1 Nut-Flange 133-1527 1 Cup-Starter 133-1526 1 Fan-Cooling 133-1525 1 Flywheel And Ring Gear ASM Ref. 10 11 12 13 14 15 16 17 18 19 25 Part Number Qty.
Crankcase Assembly 3423-317A 26 05
Crankcase Assembly (continued) Ref. 1 2 3 4 5 6 7 8 Part Number Qty. Description 133-9866 1 Oil Fill Assembly 127-9123 1 Screw-HHF 121-4114 6 Screw-HHF 133-9805 1 Plug-Drain 133-1516 1 Seal-Oil 133-9865 1 Cover-Crankcase 127-9493 1 Gasket-Cover, Crankcase 121-0054 2 Pin-Dowel Ref. 9 10 11 13 14 15 16 17 27 Part Number Qty.
Governor Assembly 3423-317A 28 06
Governor Assembly (continued) Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 120-4236 1 Nut-Flange 120-4238 1 Bolt-Arm, Governor 127-9482 1 Arm-Governor 120-4256 1 Pin-Hair 133-9995 1 Shaft-Governor 121-0498 1 Washer-Plain 133-9994 1 Governor Gear ASM Ref. 8 9 10 11 12 13 29 Part Number Qty.
Piston and Head Assembly 3423-317A 30 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 133-1500 1 Valve Cover ASM 133-1558 1 Clamp-Hose 133-9990 1 Tube-Breather 133-1507 1 Gasket-Cover, Valve 133-1508 4 Screw-Flange 81-3250 1 Spark Plug 133-1509 1 Head-Cylinder 133-1510 1 Gasket-Head 120-4200 2 Pin-Dowel 133-1511 4 E-Clip 133-1512 2 Pin-Arm, Rocker 133-1513 2 Rocker Arm ASM Ref. 14 15 16 17 18 19 20 21 22 23 24 25 26 31 Part Number Qty.
Blower Housing and Shrouds Assembly 3423-317A 32 08
Blower Housing and Shrouds Assembly (continued) Ref. 1 2 3 4 5 6 7 8 Part Number Qty. Description 121-0116 3 Screw-HHF 133-1530 1 Shroud-Head 127-9383 2 Nut-Acorn 133-1557 1 Panel-Control, Front 121-0268 1 Knob-Valve, Fuel 121-0305 1 Screw-Bhp 127-9110 2 Stud-Mount 133-1543 1 Panel-Side, Engine Ref. 9 10 11 12 12:1 13 14 15 33 Part Number Qty.
Engine Decal Assembly 3423-317A 34 D3
Engine Decal Assembly (continued) Ref. 1 2 Part Number Qty. Description 120-9805 1 Decal-Control, Engine 131-5911 1 Decal-Engine Series, G250 Ref. 3 4 35 Part Number Qty.
Chute Assembly 3423-317A 36 E2
Chute Assembly (continued) Ref. 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Part Number Qty. Description 138-3605-03 1 Support-Chute 138-3606 1 Mount-Gear, Face 106-4471 1 Gear-Face 106-4422 1 Spacer-Chute 138-3611-03 1 Chute 106-4472 1 Gear-Chute 138-3615-03 1 Deflector 138-3612 1 Bracket-Spring 135-1929 3 Bolt-CARR 138-0719 3 Nut-HF 136-7191 1 Clamp-Cable 137-3043 1 Screw-HWH 106-4476 1 Latch-Chute 138-3607 1 Anchor-Cable 120-9698 2 Bolt-CARR 119-4040 2 Nut-Flange, NI Ref.
Lever Chute Control Assembly 3423-317A 38 F2
Lever Chute Control Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 Part Number Qty. Description 138-0662 1 Chute Control Rod 138-0659 1 Screw-Shoulder,HWH 137-6236 1 Lever-Control, Chute (LH) 137-6235 1 Lever-Control, Chute (RH) 105-9988 1 Lever-Cable, Deflector 106-7310 1 Pawl-Latch 137-3087 1 Nut-Hex 137-6238 1 Trigger-Latch 138-3672 1 Cable-Control, Deflector 105-9982 1 Spring-Torsion Ref. 11 12 14 15 16 17 18 19 20 21 39 Part Number Qty.
Handle Assembly 3423-317A 40 G2
Handle Assembly (continued) Ref. 1 2 3 4 6 7 8 9 11 12 13 14 14:4 15 Part Number Qty. Description 137-3100 3 Screw-Plastite, HWH 137-3103 1 Screw-Shoulder, HH 105-9999 1 Knob-Shift, LH 106-4423 1 Knob-Shift, RH 137-3009 4 Washer-Cup 137-3107 8 Screw-Handle 136-7121 1 Spring-Compression 136-7193 1 Trunnion-Rod 138-3635 1 Rod-Chute 120-7173-03 1 Handle-Upper, LH 120-7174-03 1 Handle-Upper, RH 138-8487 1 Control Panel ASM 121-1240 1 Decal-Safety 138-3676-03 1 Support-Panel, Control Ref.
Control Assembly 3423-317A 42 G3
Control Assembly (continued) Ref. 1 2 3 4 5 6 7 8 Part Number Qty. Description 98-3499 1 Washer-Flat 121-6812 1 Cable-Auger 121-6813 1 Cable-Traction 121-1200 1 Handle-Control, Traction 121-1201 1 Handle-Control, Auger 136-7125 1 Rod-Lockout 121-1203 1 Cam-Lockout 136-7160 1 Link-Lockout Ref. 9 10 11 12 13 14 15 43 Part Number Qty.
Lever Chute Control Assembly 3423-317A 44 F2
Lever Chute Control Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 138-0662 1 Chute Control Rod 138-0659 1 Screw-Shoulder,HWH 137-6236 1 Lever-Control, Chute (LH) 137-6235 1 Lever-Control, Chute (RH) 105-9988 1 Lever-Cable, Deflector 106-7310 1 Pawl-Latch 137-3087 1 Nut-Hex 137-6238 1 Trigger-Latch 138-3672 1 Cable-Control, Deflector 105-9982 1 Spring-Torsion 138-0688 1 Link-Latch Ref. 12 13 14 15 16 17 18 19 20 21 45 Part Number Qty.
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