Form No. 3415-799 Rev A Parts Catalog SnowMax 724 QXE Register at www.Toro.com. Original Instructions (EN) Snowthrower Model No. 38721—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 Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Rotor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Rotor Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Frame Assembly 3415-799A 4 A2
Main Frame Assembly (continued) Ref. 1 2 3 6 7 8 9 10 11 12 13 14 15 16 17 Part Number Qty. Description 130-9550-01 1 Frame 130-9581-01 1 Cover-Belt 49-2040 3 Screw-HWHTF 130-9628 1 Scraper ASM 104-0858 6 Bolt-Shoulder 137-3088 6 Nut-Hex 130-9619 2 Skid ASM 137-3059 4 Bolt-CARR 119-4150 4 Washer-Flat 119-4041 4 Nut-HF 131-1793-03 1 Bracket-Cable 32144-4 4 Screw-HWH 95-7949 1 Cable-Pulley 120-9678 1 Screw-HHF 55-9370 1 Spacer-Blade, Rotor Ref.
Rotor Assembly 3415-799A 6 B2
Rotor Assembly (continued) Ref. 1 2 3 4 5 7 8 Part Number Qty. Description 130-9571-03 1 Rotor ASM 130-9568-03 2 Support-Center, Rotor 130-9569 2 Paddle-Center 137-3055 6 Bolt-CARR 137-3088 6 Nut-Hex 32144-4 6 Screw-HWH 136-7134 1 Flange-Bearing Ref. 9 10 11 12 13 14 7 Part Number Qty.
Rotor Drive Assembly 3415-799A 8 B3
Rotor Drive Assembly (continued) Ref. 1 2 4 5 6 7 8 9 10 11 Part Number Qty. Description 130-9574 1 Pulley-Rotor 3290-456 2 Washer-Belleville 136-7179 1 Arm-Engagement, Rotor 117-7711 1 Bushing-Idler 137-3067 1 Screw-HHF 119-4041 1 Nut-HF 108-4925 1 Washer 131-5988 1 Pulley-Idler, Flat 137-3065 1 Screw-HH 121-4600 1 Nut-Hex Ref. 12 13 14 15 17 18 19 20 21 9 Part Number Qty.
Transmission, Drive and Tire Assembly 3415-799A 10 C2
Transmission, Drive and Tire Assembly (continued) Ref. 1 1:1 1:2 2 3 3:1 3:2 3:3 4 4:1 4:2 4:3 6 7 10 11 12 13 Part Number Qty.
Engine Assembly 3415-799A 12 D2
Engine Assembly (continued) Ref. 1 2 3 Part Number Qty. Description 127-9172 1 Engine-G210Fds-2 131-5908 1 Pulley-Engine 137-3026 1 Screw-HH, Lock Ref. 4 5 13 Part Number Qty.
Fuel System and Carburetor Assembly 3415-799A 14 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 3415-799A 16 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 17 Part Number Qty.
Ignition and Electrical Assembly 3415-799A 18 04
Ignition and Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 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 127-9002 1 Fan 127-9005 1 Flywheel Ref. 10 11 12 13 14 15 16 17 19 Part Number Qty.
Crankcase Assembly 3415-799A 20 05
Crankcase Assembly (continued) Ref. 1 2 3 5 6 7 8 9 Part Number Qty. Description 127-9409 1 Dipstick-Oil 127-9492 1 Gasket-Dipstick, Rubber 121-4114 6 Screw-HHF 121-0209 1 Seal-Oil 133-9843 1 Crankcase Cover ASM 121-0105 1 Gasket-Cover, Crankcase 121-0054 2 Pin-Dowel 133-9836 1 Camshaft Ref. 10 11 13 14 15 16 17 18 21 Part Number Qty.
Governor Assembly 3415-799A 22 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 23 Part Number Qty.
Piston and Head Assembly 3415-799A 24 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 127-9095 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 25 Part Number Qty.
Blower Housing and Shrouds Assembly 3415-799A 26 08
Blower Housing and Shrouds Assembly (continued) Ref. 1 2 3 4 5 7 8 Part Number Qty. Description 121-0118 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 Ref. 9 10 11 12 12:1 13 14 27 Part Number Qty.
Engine Decal Assembly 3415-799A 28 D3
Engine Decal Assembly (continued) Ref. 1 2 3 Part Number Qty.
Chute Assembly 3415-799A 30 E3
Chute Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part Number Qty.
Lever Chute Control Assembly 3415-799A 32 F2
Lever Chute Control Assembly (continued) Ref. 1 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 94-4496 6 Screw-PPH 105-9982 1 Spring-Torsion 105-9984 1 Trigger-Latch 136-7127 1 Link-Latch 105-9986 1 Cover-Lever, Chute (LH) 105-9988 1 Lever-Cable, Deflector 130-9614 1 Cable-Release, Chute 130-9613 1 Cable-Control, Deflector 136-7190 1 Screw-Shoulder 136-7128 1 Chute Control Rod 106-7280 1 Cap-Lever 106-7281 1 Lever-Control, Chute (RH) Ref. 14 15 16 17 18 19 20 22 23 24 25 33 Part Number Qty.
Handle and Control Assembly 3415-799A 34 G2
Handle and Control Assembly (continued) Ref. 1 2 3 4 5 6 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Part Number Qty.
Attachments and Accessories For 38721 SnowMax 724 QXE Snowthrower Product Name Model/Part Case of 24 20-Ounce Bottles 5W30 Winter Oil ..................................................................................... 38908 Rotor Belt....................................................................................................................................... 131-5967P Scraper Kit.....................................................................................................................
Notes:
Notes:
Notes:
