Form No. 3390-845 Rev A Parts Catalog TITAN® MX4800 Register at www.Toro.com. Original Instructions (EN) Zero-Turn-Radius Riding Mower Model No. 74891—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 Frame, Front Axle and Caster Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Control Panel and Body Styling Pod Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Deck Lift Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame, Front Axle and Caster Wheel Assembly 3390-845A 4 A2
Frame, Front Axle and Caster Wheel Assembly (continued) Ref. 1 2 3 4 5 5:2 5:3 5:4 5:5 5:6 5:99 6 7 8 9 10 11 12 13 14 15 Part Number Qty.
Control Panel and Body Styling Pod Assembly 3390-845A 6 B2
Control Panel and Body Styling Pod Assembly (continued) Ref. 1 2 3 4 5 6 Part Number Qty. Description 120-5488 1 Pod-RH 120-5489 1 Pod-LH 115-9632 1 Decal-Panel, Control 131-1006 1 Cable-Throttle 3258-166 4 Screw-PRH 107069 4 Clip Ref. 7 8 9 10 11 12 7 Part Number Qty.
Deck Lift Assembly 3390-845A 8 C2
Deck Lift Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 131-4058-03 1 Pivot-Front 131-4059-03 1 Pivot-Rear 116-2887 4 Gusset-Lift, Deck 115-5065 4 Bushing-Flange 322-6 8 Screw-HH 104-8300 8 Nut-Flange, NI 127-3389-03 2 Plate-Deck, Lift 127-3391 1 Lock-Transport, HOC 116-4312 1 Grip-Bar, Flat 127-3390-03 1 Link-HOC 116-5584 1 Pin-HOC 130-0654 1 Decal-HOC 114-4681 4 Screw-HHF Ref. 14 15 16 17 18 19 20 21 22 23 24 25 9 Part Number Qty.
Seat Assembly 3390-845A 10 D3
Seat Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 Part Number Qty. Description 130-0677-03 1 Seat Pan ASM 130-0801 1 Seat ASM 127-3370-03 1 Seat-Support, Rear 46-8560 2 Screw-HHFTF 107-2979 2 Bolt-Shoulder 104-8301 2 Nut-Flange, NI 115-4966 1 Rod-Stop 3290-250 2 Pin-Cotter 130-6996 1 Decal-Maintenance Ref. 10 11 12 13 14 15 16 17 11 Part Number Qty.
Seat Assembly No.
Seat Assembly No. 130-0801 (continued) Ref. 2 3 3:1 4 Part Number Qty. Description 130-0844 1 Track ASM 126-2058 1 Armrest Kit 110-4163 2 Cushion-Rest, Arm 130-0845 1 Seat Belt Kit Ref. 5 6 7 8 13 Part Number Qty.
Traction Drive Assembly 3390-845A 14 E2
Traction Drive Assembly (continued) Ref. 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 Part Number Qty.
LH Hydro Transmission Assembly No.
LH Hydro Transmission Assembly No. 127-3381 (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 26 27 28 29 30 Part Number Qty.
RH Hydro Transmission Assembly No.
RH Hydro Transmission Assembly No. 127-3382 (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 26 27 28 29 30 Part Number Qty.
Motion Control Assembly 3390-845A 20 F2
Motion Control Assembly (continued) Ref. 1 2 3 3:2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 22 23 Part Number Qty.
Brake Link Assembly 3390-845A 22 F3
Brake Link Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 131-4057 1 Handle-Brake 63-2650 1 Screw-Shoulder 131-4056-03 1 Bellcrank-Brake 115-5074 1 Link-Brake 117-7322 1 Rod-Brake, LH 117-7323 1 Rod-Brake, RH 115-9681 2 Fitting-Rod 1-633268 1 Grip-Lever 5 Nut-Flange, NI 104-8300 256-292 2 Bushing-Flange, NI 1-806003 8 Pin-Cotter Ref. 12 13 14 15 16 17 18 19 20 21 23 Part Number Qty.
Engine, Muffler and Clutch Assembly 3390-845A 24 H2
Engine, Muffler and Clutch Assembly (continued) Ref. 1 Part Number Qty. Description 1 Engine-Kohler, Zt720-3018 Ref. 8 9 10 11 12 13 14 ●■ 2 3 4 5 6 7 131-8660 125-5576 127-0084 117-1269-03 127-3410 3212-11 4 1 1 1 1 1 Nut-Locking, Exhaust Pulley-Engine Muffler Bracket-Stop, PTO Clutch-PTO Screw-HH Part Number Qty.
Fuel Delivery Assembly 3390-845A 26 J2
Fuel Delivery Assembly (continued) Ref. 1 2 3 6 9 10 Part Number Qty. Description 117-7352 1 Fuel Tank ASM 114-3765 1 Hose-Fuel 131-8740 1 Hose-Fuel 121-0743 1 Adapter-Orifice 2412-98 2 Clamp-Hose 46-8560 1 Screw-HHFTF Ref. 11 12 13 14 15 27 Part Number Qty.
Fuel Tank Assembly No.
Fuel Tank Assembly No. 117-7352 (continued) Ref. 1 2 4 Part Number Qty.
Roll-Over Protection System Assembly 3390-845A 30 K2
Roll-Over Protection System Assembly (continued) Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 121-2986-03 2 Tube-ROPS, Lower 115-4962-03 2 Tube-Support, ROPS 115-4963-03 2 Bracket-Reinforcing 84-1560 4 Washer-Thrust 325-18 2 Screw-HH 325-14 10 Screw-HH 325-5 2 Screw-HH Ref. 9 11 11:2 13 16 18 19 31 Part Number Qty.
Electrical Assembly 3390-845A 32 L2
Electrical Assembly (continued) Ref. 1 2 3 4 5 7 8 9 10 11 12 12:5 12:6 12:9 Part Number Qty. Description 105-1692 1 Battery-Dry 117-2221 1 Switch-Ignition 63-8360 1 Key-Ignition 103-5221 1 Switch-PTO 110-6765 2 Switch 117-1197 1 Solenoid 117-5342 1 Cable-Battery, Positive 117-7240 1 Cable-Battery, Negative 117-7313-01 1 Strap-Battery 321-4 2 Screw-HH 130-0651 1 Harness-Wire 109103 1 Fuse-Blade, 30 Amp 109102 1 Fuse-Blade, 25 Amp 100-4918 1 Diode-Over Molded Ref.
48 Inch Deck Assembly 3390-845A 34 M2
48 Inch Deck Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 11:2 12 13 14 Part Number Qty. Description 131-4142 1 48 Inch Deck ASM 131-4061-05 1 Cover-Belt, RH 131-4062-05 1 Cover-Belt, LH 32144-70 2 Screw-HWHTF 131-4060-03 2 Bracket-Support 117-5976 2 Knob-Handle 3230-23 2 Screw-CARR 109-5667 2 Ring-Retaining, Bolt 104-8301 3 Nut-Flange, NI 1-603299 3 Roller-Scalp, Anti 130-0762 1 Pivot-Deflector 130-0731 1 Decal-Danger 323-23 3 Screw-HH 104-0892 3 Spacer-Axle, Rear 98-7912 3 Tube-Spanner Ref.
48 Inch Deck and Decal Assembly No.
48 Inch Deck and Decal Assembly No. 131-4142 (continued) Ref. 2 3 4 Part Number Qty. Description 114-1606 2 Decal-Danger 130-0731 1 Decal-Danger 130-6928 2 Decal-Danger Ref. 5 6 37 Part Number Qty.
48 Inch Deck, Belt and Mulch Blade Assembly 3390-845A 38 M4
48 Inch Deck, Belt and Mulch Blade Assembly (continued) Ref. 1 2 2:2 2:3 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 7-4150 3 Washer 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 115-2642 3 Shaft-Spindle 117-7326 3 Pulley 1-603401 1 Spacer-Fender 117-7277-03 3 Blade-Hi Flo, 16.50 Inch 125-1736 3 Washer-Belleville 51-4060 3 Screw-Blade 3219-7 3 Nut-Hex Ref. 12 13 14 15 16 17 18 19 20 21 22 23 24 39 Part Number Qty.
Attachments and Accessories For 74891 TITAN MX4800 Zero-Turn-Radius Riding Mower Product Name Model/Part Light Kit.............................................................................................................................................117-5317 48in Recycler Kit...............................................................................................................................119-3320 48in Striping Kit............................................................................
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