Form No. 3392-290 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Steering Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine and Muffler Assembly 3392-290A 4 A3
Engine and Muffler Assembly (continued) Ref. 1 2 3 5 6 7 8 9 10 11 12 13 15 16 17 18 Part Number Qty.
Front Axle Assembly 3392-290A 6 B2
Front Axle Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Part Number Qty.
Steering Assembly 3392-290A 8 C2
Steering Assembly (continued) Ref. 4 5 6 7 8 9 10 12 13 14 15 16 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 125-2235 1 Washer Ref. 17 18 20 21 23 24 26 28 29 30 31 9 Part Number Qty.
Transmission Drive Assembly 3392-290A 10 D2
Transmission Drive Assembly (continued) 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.
Control Shaft Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 4 5 6 Part Number Qty. Description 114-3181 1 Shaft-Control 104-3292 1 Fulcrum-Eccentricity 114-3217 1 Spring-Torsion 114-3180 1 Arm-Control 104-3342 1 Arm-Transaxle 104-3296 1 Plate-Jerky Ref. 7 8 9 10 11 12 13 Part Number Qty.
Differential Gear Assembly Transmission Assembly No.
Differential Gear Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 Part Number Qty.
Final Pinion Assembly Transmission Assembly No.
Final Pinion Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 Part Number Qty. Description 104-3302 1 Collar-Pinion, Final 104-3303 1 Shaft-Reduction 104-3304 2 Washer Ref. 4 5 17 Part Number Qty.
Axle Shaft Assembly Transmission Assembly No.
Axle Shaft Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 Part Number Qty. Description 104-3307 1 Shaft-Axle, RH 104-3308 1 Shaft-Axle, LH 104-3309 2 Washer-Thrust Ref. 4 5 6 19 Part Number Qty.
Brake Assembly Transmission Assembly No.
Brake Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 104-3313 1 Ring 104-3314 1 Shoe-Brake 104-3315 1 Arm-Brake 104-3316 1 Shaft-Brake 104-3317 1 Spring-Return, Brake Ref. 6 7 8 9 21 Part Number Qty.
Fan Pulley Assembly Transmission Assembly No.
Fan Pulley Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 Part Number Qty. Description 104-3320 1 Collar-Spline 104-3197 1 Pulley-Transmission 104-3199 1 Fan-Transmission Ref. 4 5 6 23 Part Number Qty.
Range Shift Assembly Transmission Assembly No.
Range Shift Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 Part Number Qty. Description 104-3286 2 Metal-Thrust 104-3287 1 Plate-Swash 104-3288 1 Bearing Ref. 4 5 25 Part Number Qty.
Center Case Assembly Transmission Assembly No.
Center Case Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 4 5 6 Part Number Qty. Description 104-3267 1 Case-Center 104-3268 2 Pin-Knock 104-3269 1 Plug 93-0419 1 Packing 104-3270 1 Pin 104-3271 1 Filter Ref. 7 8 9 10 11 27 Part Number Qty.
Pump Shaft Assembly Transmission Assembly No.
Pump Shaft Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 Part Number Qty. Description 104-3276 1 Block-Cylinder 104-3277 1 Spring-Pump 104-3278 1 Shaft-Pump Ref. 4 5 29 Part Number Qty.
Motor Shaft Assembly Transmission Assembly No.
Motor Shaft Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 4 Part Number Qty. Description 104-3279 1 Housing 104-3280 1 Bearing 104-3281 1 Block-Cylinder 104-3282 1 Washer Ref. 5 6 7 8 31 Part Number Qty.
Transaxle Case Assembly Transmission Assembly No.
Transaxle Case Assembly Transmission Assembly No. 114-3155 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 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 33 Part Number Qty.
Mower Lift Assembly 3392-290A 34 E2
Mower Lift Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Part Number Qty.
Cutting Drive System Assembly 3392-290A 36 F2
Cutting Drive System Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 30 31 Part Number Qty.
Mower Housing Assembly 3392-290A 38 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.
Travel Pedals and Brake Assembly 3392-290A 40 H2
Travel Pedals and Brake Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Part Number Qty.
Battery and Electrical Assembly 3392-290A 42 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 25 26 Part Number Qty.
Body and Hood Assembly 3392-290A 44 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 33 34 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 47 Part Number Qty.
Tunnel and Collector Plate Assembly 3392-290A 48 M2
Tunnel and Collector Plate Assembly (continued) Ref. 1 2 3 6 Part Number Qty. Description 125-2336 1 Collector Plate ASM 120-8767 1 Tunnel 125-2337 1 Support-Collector 119-5516 1 Hitch-Tow Ref. 9 10 12 49 Part Number Qty.
Decal Assembly 3392-290A 50 N2
Decal Assembly (continued) Ref. 1 2 3 4 5 7 8 9 11 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 111-5630 1 Decal - Dash, Dh 220 110-6627 1 Decal-Engine 111-8217 1 Decal-Warning, Hood 119-5517 1 Decal-Instructions, Operating Ref. 12 13 16 19 25 26 28 35 36 39 51 Part Number Qty.
Frame Assembly 3392-290A 52 P2
Frame Assembly (continued) Ref. 1 Part Number Qty.
Attachments and Accessories For 74596 DH 220 Lawn Tractor Product Name Model/Part Rear Discharge Chute Kit .................................................................................................................
Notes:
