Parts Catalogue

ManualsBrandsToro ManualsRiding EquipmentToro 74450

PartsCatalog

FormNo.3417-664RevB

48inTITAN

HD1500Series

RidingMower

ModelNo.74450—SerialNo.402100000andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3417-664*B

Summary of content (76 pages)

PAGE 1
Form No. 3417-664 Rev B Parts Catalog 48in TITAN® HD 1500 Series Register at www.Toro.com. Original Instructions (EN) Riding Mower Model No. 74450—Serial No.
PAGE 2
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.
PAGE 3
Contents Frame and Roll-Over Protection System Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Roll-Over Protection System Assembly No. 126-9526. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Hydraulic Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 4
Frame and Roll-Over Protection System Assembly 3417-664B 4 A2
PAGE 5
Frame and Roll-Over Protection System Assembly (continued) Ref. 1 3 8 8:2 8:3 8:4 8:5 Part Number Qty. Description 104-8300 2 Nut-HF, NI 109-9233 2 Bumper-Push-In, Rubber 126-4699 1 Frame ASM 109-6014 1 Decal-Routing, Belt 116-8588 2 Decal-Release, Drive 126-4363 2 Decal-Warning 127-6618 1 Strip-Seal Ref. 10 11 12 12:2 19 21 5 Part Number Qty.
PAGE 6
Roll-Over Protection System Assembly No.
PAGE 7
Roll-Over Protection System Assembly No. 126-9526 (continued) Ref. 1 2 3 3:2 4 5 Part Number Qty. 1 1 1 107-3069 1 116-0104 2 126-9209 2 Description Tube-Upright, RH ● Tube-Upright, LH ● Top Tube ASM ● Decal-Warning Pin-Spring Bolt-Shoulder Ref. 6 7 8 9 10 12 Part Number Qty.
PAGE 8
Hydraulic Assembly 3417-664B 8 B2
PAGE 9
Hydraulic Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 12 Part Number Qty. Description 135-0140 1 LH Transaxle ASM 135-0139 1 RH Transaxle ASM 104-8300 8 Nut-HF, NI 126-4687 4 Screw-HHF 3230-7 2 Bolt-CARR 116-5809 2 Spacer-Hydro 126-5896 2 Screw HHF 116-6833 1 Shaft-Spacer 1-303334 4 Washer-Spring 126-6266 2 Screw-Torx 109-2250 1 Tank-HYD Ref. 12:1 13 14 15 16 17 18 19 20 21 24 Part Number Qty.
PAGE 10
LH Transaxle Assembly No.
PAGE 11
LH Transaxle Assembly No. 135-0140 (continued) Ref. 1 2 2:1 3 4 5 6 7 Part Number Qty. Description 109-3321 1 Filter-Hydraulic 109-3278 1 Adapter-Straight 237-42 1 O-Ring 109-3540 1 O-Ring-Charge Seal Cover 109-5592 1 Spring 116-3872 1 Hub-Offset 109-3536 1 Nut-Hub 125-0059 1 Fan And Pulley Kit Ref. 7:1 7:2 7:4 8 9 10 99 99 Part Number Qty.
PAGE 12
RH Transaxle Assembly No.
PAGE 13
RH Transaxle Assembly No. 135-0139 (continued) Ref. 1 2 2:1 3 4 5 6 7 Part Number Qty. Description 109-3321 1 Element-Oil Filter, HYD 109-3278 1 Adapter-Straight 237-42 1 O-Ring 109-3540 1 O Ring-Seal 109-5592 1 Spring-Extension 116-3872 1 Hub-Offset 109-3536 1 Nut-Hub 125-0059 1 Fan And Pulley Kit Ref. 7:1 7:2 7:4 8 9 10 99 99 Part Number Qty.
PAGE 14
Control Console and Guard Assembly 3417-664B 14 C2
PAGE 15
Control Console and Guard Assembly (continued) Ref. 1 2 5 5:2 6 6:2 7 7:2 7:3 10 10:2 10:3 10:4 11 13 14 19 20 21 23 24 25 29 Part Number Qty.
PAGE 16
Fuel Tank and Vent Hose System Assembly 3417-664B 16 D2
PAGE 17
Fuel Tank and Vent Hose System Assembly (continued) Ref. 5 5:3 5:7 7 7:1 7:2 Part Number Qty. Description 126-8738 1 Vent Hose ASM 116-4769 1 Decal-Filter, Emissions 120-2235 1 Filter-Fuel 126-8740 1 Fuel Hose ASM 109-0302 1 Hose-Fuel 109-0678 1 Hose-Fuel Ref. 7:3 7:4 8 9 10 17 17 Part Number Qty.
PAGE 18
Fuel Tank Assembly No.
PAGE 19
Fuel Tank Assembly No. 126-4724 (continued) Ref. 2 3 4 Part Number Qty. Description 46-6560 2 Bushing 126-9057 1 Fitting-90 DEG 116-4630 1 Fitting-Orifice, Straight Ref. 5 6 7 19 Part Number Qty.
PAGE 20
Seat Mount Assembly 3417-664B 20 F2
PAGE 21
Seat Mount Assembly (continued) Ref. 1 2 3 4 6 11 19 Part Number Qty. Description 126-4082-03 1 Plate-Retainer, Tank 3230-23 2 Screw-CARR 104-8300 6 Nut-HF, NI 5 Bumper-Seat 135-0505 126-7309 1 Seat Pan And Latch ASM 136-9014 1 Seat ASM 126-5914 2 Pin-Pivot, Seat Ref. 20 21 23 24 27 29 30 21 Part Number Qty.
PAGE 22
Seat Latch Assembly 3417-664B 22 F2A6
PAGE 23
Seat Latch Assembly (continued) Ref. 2 3 4 Part Number Qty. Description 3231-26 1 Screw-CARR 107-0075 1 Bushing-Latch, Seat 126-6739 1 Latch-Catch, Single Ref. 5 6 23 Part Number Qty.
PAGE 24
Seat Assembly No.
PAGE 25
Seat Assembly No. 136-9014 (continued) Ref. 1 1:1 2 3 4 Part Number Qty. Description 126-2058 1 Armrest Kit 110-4163 2 Cushion-Rest, Arm 130-0845 1 Seat Belt Kit 130-0846 1 Knob-Adjuster 126-3506 1 Cover-Skirt W/Fasteners Ref. 5 6 7 8 9 25 Part Number Qty.
PAGE 26
Motion Control Assembly 3417-664B 26 G2
PAGE 27
Motion Control Assembly (continued) Ref. 1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 18:2 Part Number Qty.
PAGE 28
RH Motion Control Assembly 3417-664B 28 G2A8
PAGE 29
RH Motion Control Assembly (continued) Ref. 1 1:2 1:3 2 3 4 5 Part Number Qty. Description 126-3773 1 Control Arm ASM 126-8909 2 Bushing 1-413152 2 Bushing-Sleeve 126-7296 1 Washer-Friction 126-8182 1 Arm-Control 117-1240 1 Washer 119-8925 1 Washer-Belleville Ref. 6 7 8 9 10 11 12 29 Part Number Qty.
PAGE 30
LH Motion Control Assembly 3417-664B 30 G2A9
PAGE 31
LH Motion Control Assembly (continued) Ref. 1 1:2 1:3 2 3 4 5 Part Number Qty. Description 126-3773 1 Control Arm ASM 126-8909 2 Bushing 1-413152 2 Bushing-Sleeve 126-7296 1 Washer-Friction 126-8182 1 Arm-Control 117-1240 1 Washer 119-8925 1 Washer-Belleville Ref. 6 7 8 9 10 11 12 31 Part Number Qty.
PAGE 32
Caster Wheel and Fork Assembly 3417-664B 32 H2
PAGE 33
Caster Wheel and Fork Assembly (continued) Ref. 1 Part Number Qty. Description 2 Front Caster ASM (W/Fork) Ref. 4 5 6 ● 2 3 109-3678 126-5897 4 2 Bearing-Ball Spring Part Number Qty.
PAGE 34
Fork and Caster Wheel Assembly 3417-664B 34 H2B1
PAGE 35
Fork and Caster Wheel Assembly (continued) Ref. 1 2 3 Part Number Qty. Description 126-7592 1 Wheel And Tire ASM 126-4312-01 1 Fork-Caster 126-5389 1 Screw-HHF Ref. 4 5 35 Part Number Qty.
PAGE 36
Rear Wheel Assembly 3417-664B 36 I2
PAGE 37
Rear Wheel Assembly (continued) Ref. 1 1:1 1:2 Part Number Qty. Description 126-3280 2 Wheel And Tire ASM 126-9074 1 Wheel 120-3271 1 Tire Ref. 1:3 2 37 Part Number Qty.
PAGE 38
Electrical Assembly 3417-664B 38 J2
PAGE 39
Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 63-8360 1 Key-Ignition 103-5221 1 Switch-PTO 104-8300 2 Nut-HF, NI 105-6849 1 Screw-Forming, Thread 110-6765 1 Switch 116-5609 1 Module ASM 117-1197 1 Solenoid 137-4100 1 Switch-Ignition 126-5036 1 Adapter-Harness, Wire 126-5803 1 Harness-Wire ▲ 126-6267 2 Screw-Torx 126-6499 1 Port-Power, 12V 126-6725-03 1 Tray-Battery Ref. 14 15 16 17 19 20 23 24 25 26 29 30 Part Number Qty.
PAGE 40
Wire Harness Assembly No.
PAGE 41
Wire Harness Assembly No. 126-5803 (continued) Ref. 2 3 4 5 6 Part Number Qty. Description 121-8868 1 Fuse-Mini Blade, 20 Amp 126-3991 1 Relay-Micro 32180-176 1 Cover-Block, Fuse 32180-177 1 Clip-Mounting 116-0053 1 Cap-Plug Ref. 7 8 9 10 41 Part Number Qty.
PAGE 42
Deck Lift Assembly 3417-664B 42 K2
PAGE 43
Deck Lift Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 9:1 10 11 12 12:1 12:2 Part Number Qty. Description 126-3342-03 1 Shaft-Lift, Deck 126-3343-03 1 Shaft-Lift, Deck (Rear) 115-5065 4 Bushing-Flange 116-2887 4 Gusset-Lift, Deck 3230-22 8 Screw-CARR 104-8300 8 Nut-HF, NI 126-9181 2 Pin-Clevis 95-4064 2 Clip-Pin 126-4535 1 Bracket ASM 126-4784 1 Decal-HOC 126-4640-03 1 Angle-HOC, Lower 109-6658 4 Nut-Flange, NI 126-8877 4 Deck Chain ASM 1-633447 1 Chain-Lift, Deck 130-0742 2 Bolt-Shoulder Ref.
PAGE 44
Deck Strut Assembly No.
PAGE 45
Deck Strut Assembly No. 126-8365 (continued) Ref. 2 3 Part Number Qty. Description 126-8360 4 Bushing-Rubber, Suspension 108-6544 4 Spacer Ref. 4 5 6 45 Part Number Qty.
PAGE 46
Engine Assembly 3417-664B 46 M2
PAGE 47
Engine Assembly (continued) Ref. 1 5 8 14 14:2 14:3 14:4 26 27 29 30 32 33 Part Number Qty. Description 104-8301 3 Nut-HF, NI 110-1136 1 Decal 116-2456 2 Pulley-Flat 126-0973 1 Idler Arm ASM 1-513034 2 Sleeve-Bearing 302-40 1 Fitting-Grease, 90 DEG 32144-11 1 Screw-HWHTF 126-5864 1 Muffler 126-5993 1 Belt-V 135-0134 1 Sheave-Engine 126-6687-03 1 Anchor-Clutch 126-7198 1 Screw-HH W/Loctite ● 127-3410 1 Clutch-PTO Ref. 34 37 40 44 45 46 48 49 50 54 56 57 58 Part Number Qty.
PAGE 48
Deck Assembly 3417-664B 48 U2
PAGE 49
Deck Assembly (continued) Ref. 1 2 2:2 2:3 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Part Number Qty. Description 126-8956 1 Deck Decal ASM 120-5477 3 Spindle ASM 116-0720 2 Bearing-Ball 115-2641 1 Spacer-Bearing 32144-41 18 Screw-Taptite 117-7210 3 Shield-Bearing 126-7629 3 Shaft-Spindle 117-7326 3 Pulley 133-2137 3 Blade-Rotary, 16.
PAGE 50
Deck Decal Assembly No.
PAGE 51
Deck Decal Assembly No. 126-8956 (continued) Ref. 2 3 4 Part Number Qty. Description 93-7818 1 Decal-Torque, Blade Bolt 112-3858 1 Decal-Scalp, Anti 112-9028 2 Decal-Cover, Missing Ref. 5 6 7 51 Part Number Qty.
PAGE 52
Deflector Assembly No.
PAGE 53
Deflector Assembly No. 120-2451 (continued) Ref. 1 2 3 4 Part Number Qty. Description 3231-4 4 Screw-CARR 106-3246-01 1 Deflector 106-3248-03 1 Strap-Discharge 110-0759 1 Deflector-Rubber Ref. 5 6 7 53 Part Number Qty.
PAGE 54
Fuel System Assembly with Non-Canister Style Air Filter 3417-664B 54 02
PAGE 55
Fuel System Assembly with Non-Canister Style Air Filter (continued) Ref. 1 2 3 4 5 6 7 8 9 Part Number Qty. Description 133-1563 1 Filter-Fuel 120-4251 6 Clamp-Fuel Line 120-4371 1 Line-Fuel 127-9206 1 Pump-Fuel 120-4225 2 Screw-HHF 127-9205 1 Hose-Fuel 127-9207 1 Hose-Fuel 127-9230 2 Gasket-Intake 120-4284 4 Screw-HHF Ref. 10 11 12 13 14 96 97 98 99 Part Number Qty.
PAGE 56
Carburetor Assembly with Non-Canister Style Air Filter 3417-664B 56 02A1
PAGE 57
Carburetor Assembly with Non-Canister Style Air Filter (continued) Ref. 1 3 14 20 23 25 28 29 30 Part Number Qty. Description 127-9251 1 Gasket-Carburetor 127-9246 2 Gasket-Carburetor 127-9319 1 Spring 127-9325 1 Cover-Shaft, Choke 127-9328 1 Spring 127-9330 1 Spring 127-9333 1 Clamp-Lock 127-9334 1 Screw-PPH 127-9335 1 Spring Ref. 90 91 92 93 94 95 96 97 57 Part Number Qty.
PAGE 58
Air Intake and Filtration Assembly with Non-Canister Style Air Filter 3417-664B 58 03
PAGE 59
Air Intake and Filtration Assembly with Non-Canister Style Air Filter (continued) Ref. 1 2 3 3:1 4 Part Number Qty. Description 127-9235 1 Tube-Breather 127-9234 2 Clamp-Hose 127-9252 1 Filter-Air, Complete 127-9288 1 Filter-Pre, Foam 127-9253 1 Hose-Fuel Ref. 5 6 7 8 59 Part Number Qty.
PAGE 60
Ignition and Electrical Assembly 3417-664B 60 04
PAGE 61
Ignition and Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 127-9197 4 Screw-HWH 127-9198 1 Screen-Rotating 127-9199 4 Screw-HWH 127-9200 1 Fan-Cooling 127-9201 1 Screw-HWH 127-9202 1 Washer-Flat 127-9306 1 Flywheel 127-9210 4 Screw-HSH 127-9211 1 Alternator 133-9828 1 Motor-Starter 127-9208 1 Bracket-Lift Ref. 12 13 14 16 17 18 19 20 98 61 Part Number Qty.
PAGE 62
Crankcase and Crankshaft Assembly 3417-664B 62 05
PAGE 63
Crankcase and Crankshaft Assembly (continued) Ref. 1 2 3 4 5 6 7 8 10 11 12 12:1 12:2 12:4 13 13:1 14 15 16 17 18 19 Part Number Qty.
PAGE 64
Governor Control Assembly 3417-664B 64 06
PAGE 65
Governor Control Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-9250 1 Clip-Linkage 127-9242 1 Linkage-Choke 127-9241 1 Spring-Governor 120-4238 1 Bolt-Arm, Governor 120-4236 1 Nut-Flange Ref. 6 7 8 9 65 Part Number Qty.
PAGE 66
Piston and Cylinder Head Assembly 3417-664B 66 07
PAGE 67
Piston and Cylinder Head Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Part Number Qty.
PAGE 68
Blower Housing Assembly 3417-664B 68 08
PAGE 69
Blower Housing Assembly (continued) Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 133-1571 4 Screw-PPH, Plastic 127-9045 1 Cover-Fan 127-9196 6 Screw-Shoulder, HWH 133-1572 1 Shroud-Engine 127-9046 1 Door-Filter, Air 127-9280 2 Pin-Hair 127-9282 2 Pin Ref. 8 9 10 11 12 13 69 Part Number Qty.
PAGE 70
Gasket and Seal Kit 3417-664B 70 09
PAGE 71
Gasket and Seal Kit (continued) Ref. 1 1:1 1:2 1:3 1:4 1:5 1:6 1:7 Part Number Qty. Description 127-9296 1 Gasket And Seal Kit 127-9214 1 Gasket-Breather 120-4267 1 Seal-Oil 127-9226 2 Gasket-Head, Cylinder 127-9230 2 Gasket-Intake 127-9295 2 Gasket-Valve Cover 120-4317 2 Gasket-Exhaust 120-4257 1 Seal-Oil Ref. 1:8 1:9 1:10 1:11 1:12 1:13 1:14 1:15 71 Part Number Qty.
PAGE 72
Attachments and Accessories For 74450 48in TITAN HD 1500 Series Riding Mower Product Name Model/Part Hypr-Oil 500 (quart) ..........................................................................................................................114-4713 Hypr-Oil 500 (gallon).........................................................................................................................114-4714 Hypr-Oil 500-5 (5 gallon).................................................................................
PAGE 73
Notes:
PAGE 74
Notes:
PAGE 75
Notes:
PAGE 76