Form No. 3442-158 Rev B Parts Catalog Titan® MR 4800 Register at www.Toro.com. Original Instructions (EN) Riding Mower Model No. 75314—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 Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Deck Lift Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Fork and Caster Wheel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame Assembly 3442-158B 4 A0
Frame Assembly (continued) Ref. 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Part Number Qty.
Deck Lift Assembly 3442-158B 6 C0
Deck Lift Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 15 Part Number Qty. Description 137-2020-03 1 Pivot-Rear 133-4430-03 1 Pivot-Front 137-2021-03 2 Plate 3234-29 8 Screw-HHF 104-8300 16 Nut-HF, NI 130-0742 8 Bolt-Shoulder 139-3553-03 1 Lift Link ASM 104-8301 8 Nut-HF, NI 139-3557-03 1 Plate-HOC, Lower 139-3556-03 1 Plate-HOC, Upper 140-2146 1 HOC Pin ASM Ref. 16 17 18 19 20 21 22 23 24 25 7 Part Number Qty.
Fork and Caster Wheel Assembly 3442-158B 8 D0
Fork and Caster Wheel Assembly (continued) Ref. 1 2 2:2 2:3 2:4 3 Part Number Qty. Description 139-7537-01 2 Fork-Caster 139-7532 2 Tire And Wheel ASM 126-5959 1 Tire 232-27 1 Stem-Valve 136-4190 2 Bearing 133-4487 2 Spanner-Wheel Ref. 4 5 6 7 8 9 9 Part Number Qty.
Traction Drive Assembly 3442-158B 10 E0
Traction Drive Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Part Number Qty.
RH Hydro Transmission Assembly No.
RH Hydro Transmission Assembly No. 140-8310 (continued) Ref. 1 2 7 11 23 30 31 32 33 34 35 40 41 42 43 55 56 57 60 64 65 69 70 71 72 73 74 80 81 82 83 90 Part Number Qty.
LH Hydro Transmission Assembly No.
LH Hydro Transmission Assembly No. 140-8311 (continued) Ref. 1 2 7 11 23 30 31 32 33 34 35 40 41 42 43 55 56 57 60 64 65 69 70 71 72 73 74 80 81 82 83 90 Part Number Qty.
Brake Assembly 3442-158B 16 F0
Brake Assembly (continued) Ref. 1 2 3 4 5 6 7 9 10 11 12 Part Number Qty. Description 136-5554 1 Detent-Brake 140-0412 1 Handle-Brake, Parking 139-3572 1 Bushing-Flange 5-4460 1 Washer-Pivot 120-5116 1 Washer-Wave 126-7439 1 Screw-Torx 5 Nut-HF, NI 104-8300 133-9338 1 Bellcrank-Brake 133-9342 1 Rod-Brake, Intermediate 138-7212 2 Fitting-Rod 5 Washer-Plain 3256-23 Ref. 13 14 15 16 17 18 19 20 21 22 17 Part Number Qty.
Tire Assembly 3442-158B 18 G0
Tire Assembly (continued) Ref. 1 1:2 Part Number Qty. Description 139-7534 2 Tire And Wheel ASM 139-7536 1 Tire Ref. 1:3 1:99 Part Number Qty.
Seat Assembly 3442-158B 20 H0
Seat Assembly (continued) Ref. 1 1:2 1:3 3 4 5 6 7 8 9 10 11 13 14 15 16 17 19 20 22 23 24 25 Part Number Qty.
Seat Assembly No.
Seat Assembly No. 140-2714 (continued) Ref. 1 2 3 4 Part Number Qty. Description 139-7548 1 Seat ASM 140-2077 1 Cover-Seat Back 140-2078 1 Cover-Seat Base 82-2190 1 Switch-Bail Ref. 5 6 7 8 23 Part Number Qty.
Motion Control Assembly 3442-158B 24 I0
Motion Control Assembly (continued) Ref. 1 2 5 6 7 7:2 8 9 10 11 12 13 15 16 17 18 19 Part Number Qty.
Engine and Muffler Assembly 3442-158B 26 J0
Engine and Muffler Assembly (continued) Ref. 1 2 3 4 Part Number Qty. 1 139-5868 1 3256-24 4 32144-109 4 Description Engine-Kohler Kt745 ■ ▲ Muffler Washer-Flat Screw-Thd Ref. 5 16 21 99 Part Number Qty. Description 117-1261 1 Hose-Drain, Oil 33004-00 4 Nut-HF 614249 1 Tie-Cable 110-6697 1 Gasket-Exhaust ● ■ Not serviced separately ● Not illustrated ▲ Obtain parts from www.kohlerplus.
Body Styling and Fuel Tank Assembly 3442-158B 28 K0
Body Styling and Fuel Tank Assembly (continued) Ref. 1 2 3 4 5 7 8 9 10 11 12 Part Number Qty. Description 133-4484 1 Fuel Tank ASM 136-4180 1 Rod-Hold Down 133-9307 1 Pod-RH 133-9315 1 Pod-LH 137-4119 1 Cap-Fuel, Ratcheting 107069 2 Clip 139-7486-03 1 Panel-Control 139-7473 1 Decal-Panel, Control 3258-166 2 Screw-PRH 120-7950 4 Screw-Torx 139-3267 1 Cable-Throttle Ref. 13 16 17 20 31 34 36 37 38 39 44 29 Part Number Qty.
Fuel Tank Assembly No.
Fuel Tank Assembly No. 133-4484 (continued) Ref. 2 3 4 Part Number Qty. Description 46-6560 2 Bushing 117-7400 1 Fitting-Plastic 133-9269 1 Grommet-Fuel Ref. 5 6 31 Part Number Qty.
Electrical Assembly 3442-158B 32 L0
Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 7:6 7:9 7:16 8 9 10 Part Number Qty. Description 104-8162 1 Battery 137-4100 1 Switch-Ignition 63-8360 1 Key-Ignition 117-1197 1 Solenoid 103-5221 1 Switch-PTO 110-6765 2 Switch 137-7002 1 Harness-Wire 109102 1 Fuse-Blade, 25 Amp 100-4918 1 Diode 109355 1 Fuse-Blade, 15 Amp 32144-4 2 Screw-HWH 3256-22 2 Washer-Flat 321-3 2 Screw-HH Ref. 11 12 13 14 15 16 17 18 19 22 23 24 25 33 Part Number Qty.
48 Inch Deck Assembly 3442-158B 34 M0
48 Inch Deck Assembly (continued) Ref. 1 6 7 8 8:2 8:3 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Part Number Qty. Description 140-0352 1 48In Deck ASM 133-9283 1 Cover-Belt, RH 133-9282 1 Cover-Belt, LH 139-2357 3 Spindle ASM 116-0720 2 Bearing-Ball 138-7220 1 Spacer-Bearing 32144-41 18 Screw-Taptite 32144-4 8 Screw-HWH 115-2642 3 Shaft-Spindle 138-7221 3 Shield-Bearing 139-7456 3 Pulley 7-4150 3 Washer 3219-7 3 Nut-Hex 117-7277-03 3 Blade-Hi Flo, 16.
Deck Decal Assembly No.
Deck Decal Assembly No. 140-0352 (continued) Ref. 2 3 4 Part Number Qty. Description 130-0731 1 Decal-Danger 132-0872 2 Decal-Danger, Deck 130-0765 1 Decal-Scalp, Anti Ref. 5 6 7 37 Part Number Qty.
Frame Decal Assembly 3442-158B 38 N0
Frame Decal Assembly (continued) Ref. 10 Part Number Qty.
Maintenance and HOC Decal Assembly 3442-158B 40 O0
Maintenance and HOC Decal Assembly (continued) Ref. 1 3 4 Part Number Qty.
Clutch Assembly 3442-158B 42 P0
Clutch Assembly (continued) Ref. 1 2 3 4 Part Number Qty. Description 138-9831 1 Pulley-Engine 137-7000 1 Stop-Clutch (Wide) 127-3410 1 Clutch-PTO 120-2217 1 Isolator-Clutch Ref. 5 6 7 8 43 Part Number Qty.
Attachments and Accessories For 75314 Titan MR 4800 Riding Mower Product Name Model/Part Jack Kit ............................................................................................................................................ 127-6666 Fuel Stabilizer .05 oz ....................................................................................................................... 130-2393 4-Cycle Fuel, Snow And Lawn 32oz Can .........................................................................
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