Parts Catalogue

ManualsBrandsToro ManualsRiding EquipmentToro 73542

Parts Catalog

Ordering Replacement Parts

To order replacement parts, please supply: the part

number, the quantity, and the description of each

part desired.

Understanding Reference Numbers

Each identified part in an illustration has a reference

number. The reference number for a part also appears in

the parts list, along with other information about the part.

This catalog uses two special reference number formats,

one to indicate parts in a service assembly and another

to indicate the quantity of a given part in an illustration.

Service Assembly Reference Numbers

Parts in service assemblies have reference numbers in

the form a:b.

The a represents the reference number of

the entire service assembly and the b represents a

sequential number unique to each part within the service

assembly.

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 illustrations

and in part lists.

Reference Numbers Indicating Quantity

In an illustration, if a reference number indicates more

than one part, the reference number has the form nX y.

The n represents the quantity of the part, the X is the

multiplication symbol, and the y represents the reference

number.

For example, in an illustration, the reference number

2X 37 means that two of the parts identified by reference

number 37 are indicated.

 The TORO Company — 2003

Form No. 3328–745

520xi

Wheel Horse



Garden Tractor

Model No. 73542—230000001 and Up

Summary of content (44 pages)

PAGE 1
Form No. 3328–745 520xi Wheel Horse Garden Tractor Model No. 73542—230000001 and Up Parts Catalog Ordering Replacement Parts To order replacement parts, please supply: the part number, the quantity, and the description of each part desired. Understanding Reference Numbers Each identified part in an illustration has a reference number. The reference number for a part also appears in the parts list, along with other information about the part.
PAGE 2
3328–745 Contents Description Page Bumper and Hood Support Assembly . . . . . . . . . . 3 Steering Tower and Fuel Tank Support Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Attach–A–Matic and Hitch Assembly . . . . . . . . . . . 5 Manual Steering Lower Assembly . . . . . . . . . . . . . 6 Manual Steering and Tilt Assembly . . . . . . . . . . . . 7 Tie Rod, Spindle and Front Axle Assembly . . . . . . 8 Hydro Transaxle Assembly . . . . . . . . . . . . . . . . . . .
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328–745 1 2X 2 2X 2 3 4 5:2 5 1 2X 4 2X 12 6 4X 12 2X 4 1 7 17 2 2X 8 3 9 4 10 11:3 19:2 2X 10 2X 7 1 28 11 20 2X 4 19 26 4X 12 27 18 11:2 7 2 10 2X 12 16 4X 3 15 4X 12 2X 3 2X 8 2X 3 2X 3 2X 4 2X 4 13 Sheet No.:3 14 Bumper and Hood Support Assembly Ref. No. Part No. Qty.
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3328–745 1 2 2X 3 4X 3 4 5 6 7 6X 8 9 2X 10 12 43 12 2X 8 16 17 10 18 19 20 21 22 15 26 25 24 40 39 23 38 2X 17 3 2X 41 2X 17 32 41 37 36 2X 3 4X 7 35 34 3 33 2X 8 Sheet No.:4 2X 3 Steering Tower and Fuel Tank Support Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 12 15 16 17 18 19 20 21 22 23 24 25 26 32 33 34 4 Part No.
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3328–745 1 2 3 4 5 6 1 7 3X 12 3X 8 9 10 37 12 3X 13 2X 11 2X 12 2X 12 2X 13 30 3X 8 20 18 19 17 7 3X 12 17 2X 13 34 33 2X 12 35 2X 12 2X 11 28 27 14 32 30 31 10 2X 14 15 16 29 2X 13 2X 17 2X 18 2X 19 2X 20 21 Sheet No.:5 2X 17 22 12 26 25 24 23 Attach–A–Matic and Hitch Assembly Ref. No. Part No. Qty.
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3328–745 1 2 3 4 22 5 21 6 7 8 20 17 9 19 10 18 11 12 9 17 16 13 15 Sheet No.:6 14 Manual Steering Lower Assembly Ref. No. Part No. 1 98–3052 2 2844 3 94–2140 4 322–10 5 103118 6 94–2134–03 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 6 94–2135 94–2137 251–82 94–2133 3296–29 94–2218 3256–42 94–2142–03 98–3498 3256–82 38–7820 94–2217 302–5 94–2136 94–7856 32144–10 Qty.
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3328–745 17 14:1 16 3 4 5 15 14 13 2 18 1 11 12 11 10 10:1 9 8 7 6 Sheet No.:7 Manual Steering and Tilt Assembly Ref. No. Part No. Qty. 1 2 3 4 5 6 7 8 9 10 10:1 11 94–2382 3296–42 95–3964 92–6798 94–2047 3253–4 48–7730 95–3805 3229–1 111383 3245–32 93–1146 1 2 1 1 1 1 1 1 2 1 1 2 12 13 14 14:1 94–2450–03 94–2025 98–1474 98–1468 1 1 1 1 48–8070 3277–1 98–1459 3256–22 1 1 1 2 15 16 17 18 Description Ref. No. Part No. Qty.
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3328–745 28 28 1 2 11 4 5 4 10 7 28 9 28 3 18 12 12 27 8 14 15 16 20:2:2:1 20:2:2 17 20 23 24 2X 22 13 18 14 19 20:2 21 25 2X 22 20:1 Sheet No.:14 20:2:1 Tie Rod, Spindle and Front Axle Assembly Ref. No. Part No.
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3328–745 10 18 17 19 20 9 16 8 5 6 15 7 4 14 3 21 2 1 11 22 12 13 23 24 16 12 38 35 37 32 36 33 31 32 25 29 30 34 26 27 Sheet No.:15 28 Hydro Transaxle Assembly Ref. No. 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 No. Qty.
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3328–745 10 11 9 12 13 8 14 5 17 F L 5 4 16:2 16 18:2 7 6 30 16:1 3 15 38 2 18 18:1 29 39:2 39 1 39:1 25 30 32 30 35 34 31 33 27 28 40:1 40 40:2 24 23:1 23 36 26 22 21 19 20 37 Sheet No.:16 Hydro Transaxle Assembly (continued) Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 16:1 16:2 17 18 18:1 18:2 19 20 21 22 10 Part No.
PAGE 11
3328–745 Hydro Transmission No. 94–2003 1 2 3 4 5 6 7 30 8 31 9 5 10 11 12 4X 33 34 13 14 35 15 58 16 17 36 18 19 20 21 22 23 24 37 25 26 27 56 28 40 41 55 45 44 43 46 47 41 48 29 49 50 2X 33 3 52 53 57 Sheet No.
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3328–745 Hydro Transmission No. 94–2003 Ref. No. 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 31 33 34 35 36 37 40 41 43 44 45 46 47 48 49 50 52 53 55 56 57 58 Part No.
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3328–745 13 15 2X 18 2X 5 12 2X 4 14 2X 7 2X 9 1 2X 5 16 17 2X 6 3 2X 8 3 2X 9 2X 4 4X 9 11 2X 18 10 2X 7 2X 8 2X 6 Sheet No.:17 Drive Shaft Assembly Ref. No. 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part No. 94–2373–03 44–2230 71–4411 322–7 71–4410 322–11 3256–3 3296–29 94–2425 94–2059 94–2371 937089 95–4223 99–4405 103995 94–7955 94–7975 Qty. 1 4 4 4 4 4 4 8 1 1 1 1 1 1 1 1 4 Description Ref. No. Part No. Qty.
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3328–745 2X 3 2X 23 5 7 6 8 9 10 11 4 25 2X 3 2X 5 5X 3 26 2 1 24 2X 3 22 2X 23 5 19 12 2X 3 13 14 15 27 2X 3 21 20 19 6 16 10 8 16 17 9 11 15 14 12 18 13 Sheet No.:18 Hydro Lift Lower Assembly Ref. No. 14 Part No. Qty.
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3328–745 2 1 3 4 5 6 7:2 7 7 8 7:1 28 9 27 11 26 17:1 12 10 25 13 24 23 14 22:2 22:1 22 17 17:2 22:1 21:2 19 7 18 16 21 21:1 20 21:1 15 14 Sheet No.:19 Hydro Lift Upper Assembly Ref. No. Part No. Qty.
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3328–745 1 22 2 3 4 17 5:3 16 5:1 5:2:2 2X 7 5:2:1 5:4 5:2:3 5:5 6 15 2X 7 15 14 13 2X 11 8 9 21 2X 11 10 12 8 10 9 20 Sheet No.:20 Hood and Headlight Assembly Ref. No. 1 2 3 4 *5 5:1 *5:2 5:2:1 5:2:2 5:2:3 5:3 5:4 5:5 6 7 8 9 10 11 12 13 14 15 Part No.
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3328–745 1 2X 2 3 5 4 2X 2 6 7 2X 2 13 8 6 9 2X 2 10 2X 2 12 Sheet No.:21 2X 2 11 Grill and Side Panel Assembly Ref. No. Part No. Qty. 1 2 3 4 98–8714–03 92–7020 94–2093 95–4231 1 12 1 2 5 6 7 8 9 10 11 12 13 95–4114–03 106–5834 106–5837 94–2088–01 94–2104 94–2103 94–2087–01 106–5836 95–4113–03 1 2 1 1 1 1 1 1 1 Description Ref. No. Part No. Qty.
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3328–745 1 2 2X 3 4 23 22 5 21 20 19 4X 3 18 6 17 7 16 15 8 14 9 20 10 11 Sheet No.:22 13 12 Dash Assembly Ref. No. Part No. Qty.
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3328–745 1 2 3 5 6 8 9 2X 4 40 2X 4 41 3 48 9X 16 39 37 4X 12 38 2X 13 34:3 36 35 4X 13 2X 11 21:1 4X 22 2X 13 17 20:2 4X 12 2X 14 2X 11 31 2X 13 2X 12 34 43 20:4 18 2X 19 29 46 28 45:2 4X 22 45:1 20 20:3 9X 16 23 2X 12 2X 13 2X 14 45 34:2 2X 19 2X 12 33 2X 13 32 2X 19 44 2X 19 25 27 26 21 6X 22 2X 12 2X 13 4X 13 24 6X 13 Sheet No.:23 Fender, Footrest and Seat Assembly Ref. No. 1 2 3 4 5 6 8 9 11 12 13 14 16 17 18 19 20 20:2 20:3 20:4 21 21:1 22 23 24 25 Part No.
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3328–745 17 18 12 19 20 12 12 21 16 3 14 15 12 12 2 13 12 11 10 9 8 3 2 7 22 6 4 19 5 23 3 2 30 29 28 27 24 26 25 7 31 1 12 2 9 3 12 35 22 37 41 40 39 38 36 34 33 32 Sheet No.:24 Smart Turn Rear Assembly Ref. No. 20 Part No. Qty.
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3328–745 6 12 4 10 8 11 2 7 3 5 9 1 12 Sheet No.:25 Hi–Lo Shift Assembly Ref. No. Part No. 1 3296–39 2 99–4953 3 4 5 6 7 8 9 10 11 12 99–4445 99–4446 99–4448 3272–10 95–4022 99–4951 99–4952 99–4958 3231–22 3256–24 Qty. Description Ref. No. Part No. Qty.
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3328–745 2X 3 6 10 2X 12 9 16 2X 8 5 17 7 2X 8 13 11 2X 12 13 2 2X 1 2X 3 2 2X 1 4 14 15 Sheet No.:26 Parking Brake Upper Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 22 Part No. 3296–2 65–7410 3274–14 3296–29 94–2157–03 102597 94–7582 99–8128 94–7905 94–7562–03 3230–16 3296–1 95–1653 3256–23 98–2358 108881 98–3087 Qty.
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3328–745 3 8 5 6 4 2X 2 7 2X 1 18:2 2X 8 20 9 10 23 12 11 22 2X 1 14 13 2X 2 16 21 2X 2 19 18:3 18 18:4 15 Sheet No.:27 17 Hydro Control Assembly Ref. No. 1 2 3 4 Part No. Qty.
PAGE 24
3328–745 7 6 8 5 4 9 3 10 2 8 1 9 Sheet No.:28 Smart Turn Front Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 24 Part No. 94–7919 3296–6 94–7579 98–3499 3296–29 3220–16 94–7573 108881 94–7582 94–2409 Qty. 1 1 1 1 1 1 1 2 2 1 Description Bushing Nut–Lock, NI Lever – Slow Down Washer–Flat Nut–Lock, NI Nut–Jam, LH End – LH Tie Rod Nut Bolt – Shoulder Link–Slow Down Ref. No. Part No. Qty.
PAGE 25
3328–745 16 1 15 2 3 4 6 7 5 8 9 14 10 3 1 16 11 12 12 Sheet No.:29 13 Parking Brake Lower Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Part No. 94–7574 94–2375–03 94–7569 3296–6 94–2488–03 94–7573 94–7955 3220–16 94–2498 3256–55 3272–10 3256–24 94–2393 94–7906 3296–39 302–5 Qty. 2 1 2 1 1 1 1 1 1 1 1 2 1 1 1 2 Description Ref. No. Part No. Qty.
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3328–745 8 7 9 6 10 4 10:1 15 5 3 7 14 6 12 13 11 Sheet No.:30 Cruise Control Assembly Ref. No. 3 4 5 6 7 8 9 10 10:1 11 12 13 14 15 26 Part No. Qty.
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3328–745 1 20 17 22 24 3 23 16 4 21 5 6 7 8 10 9 9 13 13 14 11 19 9 Sheet No.:31 Fender and Fuel System Assembly Ref. No. Part No. 1 95–4192 3 4 5 6 7 8 9 10 11 13 14 16 17 19 20 21 22 23 24 99–8553 99–6141 2412–94 3256–22 3253–3 321–3 98–1616 323–6 3296–39 95–4271 99–9680 94–8189 95–4157 3256–24 98–7208 99–5901 99–6145 99–6146 99–6887 Qty. Description Ref. No. Part No. Qty.
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3328–745 1:2:1 2 1 1:2 1:1 Sheet No.:32 Wheel Assembly Ref. No. 1 1:1 1:2 1:2:1 * 2 * 28 Part No. 99–3694 99–2334 110680 5108 7007 83–2720 Not illustrated Qty. 2 1 1 1 1 10 Description Wheel & Tire ASM Tire Rim ASM Valve Tube–Inner Bolt–Lug Ref. No. Part No. Qty.
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3328–745 1 2X 2 44 2X 2 3 4 5 2X 5 35:2 5 7 40 8 9 10 11 2X 12 2X 13 37 14 2X 13 2X 15 16 42 43 18 4X 15 38 2X 19 35:3 2X 36 2X 36 35:2 41 35:4 35 2X 17 34 33 32 31 45 20 28 30 27 29 4X 13 39 4X 26 4X 12 25 6 24 4X 26 21 23 2X 17 22 Sheet No.:33 2X 19 Air Cooled Engine Assembly Ref. No. 1 2 3 4 5 6 7 8 Part No. 95–4125 3296–29 32144–112 99–1933 322–3 98–3086 240–9 Qty.
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3328–745 6 6 8 12 11 11:1 12 8 13 5 5 5 6 1 10 6 10 16 17 2:2 4 19 20 15 2 2:1 14 7 3 7 19 20 9 Sheet No.:46 Electrical Assembly Ref. No. Part No. Qty.
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3328-745 Wiring Diagram 20HP FUEL SENDER CRUISE MAGNET CONNECTOR REAR HARNESS CONNECTOR SW5 (REVERSE SWITCH) K1 (INTERLOCK RELAY) SW6 (PARK SWITCH) 30 AMP 25 AMP 10 AMP 10 AMP ENGINE HARNESS B+ BATTERY (POS.
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5 2 K5 1N4004 D2 K4 #194 LAMP OVER RIDE VIO BN PK BK B+D A BATTERY LIGHT MODULE OR OR BK BU W PK GN B J A H K E T C SW6 PARK BRAKE IS ENGAGED SWITCH CLOSES WHEN SW7 I BK #194 LAMP G L PK W G I S Y TEMP. GAUGE GND TEMP.
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28–745 1 2 Sheet No.: Group 1 – Crankshaft Assembly Ref. No. Part No. 1 24 014 14 2 52 139 09 Qty. Description Ref. No. Part No. Qty. Description 1 Crankshaft (Includes 2) 1 Plug, cup Obtain Parts from Your Local Kohler Dealer. Kohler Engine No.
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3328–745 10 9 12 7 11 13 14 8 15 16 1 6 2 3 5 4 Sheet No.: Group 2 - Crankcase Assembly Ref. No. Part No. 1 X-75-10 2 24 032 01 3 12 380 17 4 5 24 067 09 24 067 10 6 24 874 01 7 8 9 24 874 02 24 874 03 24 018 01 24 108 01 24 108 02 24 108 03 12 422 09 12 422 13 12 422 07 12 422 08 12 422 10 12 422 11 12 422 12 24 012 05 12 380 04 10 11 12 M-0631005 Qty. Description 1 Cylinder Block 1 (Use Miniblock 24 782 01) 2 Plug, hex.
PAGE 35
3328–745 20 19 1 2 17 7 18 3 6 8 5 16 15 4 11 9 12 13 10 14 Sheet No.: Group 3 - Oil Pan/Lubrication Assembly Ref. No. Part No. 1 54 009 01 2 24 038 06 3 24 123 08 4 24 043 12 5 12 380 01 6 7 8 9 10 52 448 02 12 144 02 52 032 08 24 153 08 24 393 10 11 12 13 14 15 16 17 18 19 20 24 153 01 24 381 04 M-0631005 M-0645025 12 050 01 24 136 01 25 155 02 X-75-23 24 086 16 52 099 06 Qty.
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3328–745 36 24 1 35 34 33 30 25 32 2 31 22 5 29 23 27 28 20 7 12 26 4 6 8 9 2 11 3 10 13 21 14 19 18 17 16 15 Sheet No.: Group 4 - Head/Valve/Breather Assembly Ref. No. Part No. 1 24 755 74 2 3 4 5 6 7 8 9 10 24 086 32 24 153 16 24 445 01 12 755 03 12 173 01 24 089 02 235011 24 032 05 24 318 09 11 24 017 01 24 017 02 12 24 016 01 24 016 02 13 24 755 66 14 15 16 17 12 351 02 24 411 05 24 041 08 24 318 10 18 25 186 01 19 24 599 01 20 M-0640034 Qty.
PAGE 37
3328–745 2 1 3 4 5 24 9 6 22 21 8 10 23 11 20 19 14 18 15 16 7 12 13 17 Sheet No.: Group 5 – Ignition/Electrical Assembly Ref. No. Part No. 1 54 755 09 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 M-0548025 24 584 01 M-0545020 24 025 01 X-42-15 12 468 03 12 086 14 24 157 03 24 468 11 24 112 14 24 144 25 M-0839025 24 141 06 24 162 22 X-25-53 M-0603100 24 086 18 X-25-92 25 403 03 21 235173 22 X-25-63 23 12 132 02 Qty. Description 1 Kit, 15 amp stator (Incl.
PAGE 38
3328–745 14 15 13 10 16 12 11 1 10 2 9 3 8 7 4 6 5 Sheet No.: Group 6 – Blower Housing Assembly Ref. No. Part No. 1 24 027 86 2 3 4 5 6 7 8 9 24 100 02 24 755 90 24 086 43 24 100 01 M-0551016 M-0545016 M-0545020 24 146 02 10 M-0645016 11 24 063 20 12 24 063 17 13 M-0545010 14 24 063 24 15 24 063 30 16 24 146 08 24 113 12 Qty. Description Ref. No. Part No. 1 Housing, blower (Includes 2-5) 2 Nut, plastic 1 Kit, button plug 1 Screw, set 2 Nut, plastic 1 Screw, hex. flange 5 Screw, hex.
PAGE 39
3328–745 1 2 18 15 12 10 9 3 6 17 5 16 14 13 11 8 7 4 Sheet No.: Group 7 - Starter Assembly Ref. No. Part No. 1 M-0841080 2 M-0839080 3 24 098 01 4 5 6 7 8 9 10 11 12 13 24 081 04 52 100 10 12 090 10 24 755 84 12 239 01 52 435 02 52 100 09 12 170 04 12 471 01 52 221 01 14 15 16 17 18 52 323 03 52 089 09 52 168 01 52 211 05 24 301 01 Qty. Description Ref. No. Part No. Qty. Description 1 Nut, hex flange 2 Screw, hex. flange 1 Starter, solenoid shift assembly (Incl.
PAGE 40
3328–745 15 19 20 21 7 18 1 22 17 2 6 14 11 23 16 13 10 5 12 21 24 2 35 28 33 4 3 9 1 8 25 2 26 29 32 30 31 2 27 Sheet No.: Group 8 - Fuel System Assembly Ref. No. Part No. 1 25 353 10 2 X-426-9 3 24 853 32 4 24 041 06 5 24 053 32 6 7 8 9 10 11 12 13 14 15 24 041 17 16 17 18 19 24 173 02 24 154 01 24 462 01 24 086 09 M-0651030 24 050 02 24 100 01 24 393 04 24 086 12 24 353 04 M-0650012 47 154 01 24 757 07 Qty.
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3328–745 15 14 13 12 11 17 16 5 9 18 5 8 19 7 6 10 20 23 21 5 4 22 2 3 1 Sheet No.: Group 9 - Engine Control Assembly Ref. No. 1 2 3 4 6 7 8 Part No. M-0547050 24 089 03 M-0645016 24 126 56 24 090 07 12 237 01 M-0545016 8 98-7374 9 10 11 12 13 14 15 16 17 18 19 20 21 Qty.
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3328–745 3 4 2 5 6 1 8 7 9 10 11 12 13 17 16 Sheet No.: 15 14 Group 10 – Air Intake/Filtration Assembly Ref. No. Part No. 1 24 743 05 2 54 755 01 3 25 341 03 4 24 153 15 5 6 7 8 9 10 11 12 24 096 24 12 100 01 24 096 01 24 032 03 24 083 02 47 083 03 13 14 15 16 24 094 03 M-0639016 24 126 21 M-0651055 24 164 14 24 041 01 17 24 041 06 Qty. Description Ref. No. Part No.
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3328–745 1 Sheet No.: Group 11 – Exhaust Assembly Ref. No. Part No. 1 25 072 04 24 782 01 24 755 03 Qty. Description Ref. No. Part No. Qty. Description 4 Stud Not Illustrated Miniblock Gasket Set Obtain Parts from Your Local Kohler Dealer. Kohler Engine No.
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