Form No. 3404-441 Rev A Parts Catalog DH 220 Lawn Tractor Register at www.Toro.com. Original Instructions (EN) Model No. 74596—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 Muffler Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Front Axle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Steering Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine and Muffler Assembly Ref. 1 2 3 5 6 7 8 9 10 11 12 13 15 16 17 18 Part Number Qty.
Front Axle Assembly Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 B2 Part Number Qty.
Steering Assembly Ref. 4 5 6 7 8 9 10 12 13 14 15 3404-441A Part Number Qty. Description 125-2237 1 Wheel-Steering 125-2231 1 Pinion-Steering 125-2225 1 Plate-Steering 125-2230 1 Pivot-Steering 125-2226 1 Bushing-Sector 125-2224 2 Bearing 125-2227 1 Bushing-Pinion 125-2228 1 Shaft-Steering 125-2238 1 Cover 119-5374 1 Gear-Sector 108-8892 1 Washer Ref. 16 17 18 20 21 23 24 26 28 29 30 6 Part Number Qty.
Transmission Drive Assembly Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part Number Qty.
Control Shaft Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 6 7 8 9 10 11 12 3404-441A Part Number Qty.
Differential Gear Assembly Transmission Assembly No. 114-3155 Ref. 1 2 2 Part Number Qty.
Final Pinion Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 3404-441A Part Number Qty.
Axle Shaft Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 6 4 Part Number Qty.
Brake Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 6 7 8 9 3404-441A Part Number Qty.
Fan Pulley Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 6 6 Part Number Qty.
Range Shift Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 3404-441A Part Number Qty.
Center Case Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 6 7 8 9 10 11 8 Part Number Qty.
Pump Shaft Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 3404-441A Part Number Qty.
Motor Shaft Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 6 7 8 10 Part Number Qty.
Transaxle Case Assembly Transmission Assembly No. 114-3155 Ref. 1 2 3 4 5 6 7 8 9 10 11 3404-441A Part Number Qty. Description 104-3251 1 Transaxle Case Set 104-3252 1 Housing-Upper 104-3253 1 Housing-Lower 104-2914 1 Reservoir Tank ASM With Cap 104-3254 1 Tube 104-3255 2 Clamp-Miniature 104-3256 1 Valve-Vent, 15 104-3257 1 Magnet 104-3258 1 Holder-Magnet 104-3259 1 Seal-Oil 93-0396 1 Spring Ref. 12 13 14 15 16 17 18 19 20 21 22 18 Part Number Qty.
Mower Lift Assembly Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 E2 Part Number Qty.
Cutting Pan and Drive System Assembly No.
Cutting Pan and Drive System Assembly No. 125-2257 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 30 Part Number Qty.
Mower Housing Assembly 3404-441A 22 G2
Mower Housing Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Part Number Qty.
Battery and Electrical Assembly 3404-441A 24 J2
Battery and Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 22:1 22:2 23 24 Part Number Qty.
Body and Hood Assembly 3404-441A 26 K2
Body and Hood Assembly (continued) Ref. 1 2 3 4 5 6 7 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 26 28 29 30 32 Part Number Qty.
Grass Collector Assembly No.
Grass Collector Assembly No. 125-2325 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 125-2326 1 Frame ASM 125-2328 1 Bag-Grass, Upper 125-2331 1 Spring 125-2332 1 Bag-Grass, Lower 125-2334 1 Spring-Coil, Interlock Switch 125-2327 1 Handle-Lift 125-2329 1 Lower Frame ASM 125-2330 1 Lever-Arrestment 125-2333 1 Cover-Collector 125-2335 1 Lever-Dump 120-8737 1 Handle-Mulching 104-2943 6 Washer-Flat 119-5469 1 Pin Ref. 14 15 16 17 18 32 36 38 47 48 49 50 51 29 Part Number Qty.
Tunnel and Collector Plate Assembly Ref. 1 2 3 6 9 10 12 3404-441A Part Number Qty.
Operation - Travel Pedals and Brake Assembly Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 H2 Part Number Qty.
Frame Assembly Ref. 1 3404-441A Part Number Qty.
Decal Assembly Ref. 1 2 3 4 5 7 8 11 12 N2 Part Number Qty. Description 111-5604 1 Decal-Hood, Left 111-5605 1 Decal-Hood, Right 117-0871 1 Decal 111-5942 1 Decal-HOC 111-5953 1 Decal-HOC 125-2343 1 Decal-Panel 110-6627 1 Decal-Engine 119-5517 1 Decal-Instructions, Operating 119-2725 1 Decal-Danger Ref. 13 16 19 25 26 28 35 36 39 33 Part Number Qty.
Attachments and Accessories For 74596 DH 220 Lawn Tractor Product Name Model/Part Belt Guard Kit ...................................................................................................................................111-6941 Rear Discharge Chute Kit .................................................................................................................
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