Form No. 3421-180 Rev A Parts Catalog MB TX 2500 Register at www.Toro.com. Original Instructions (EN) Tracked Mud Buggy Model No. 68138—Serial No. 402100000 and Up Model No. 68138G—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 Hydraulic Pump Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Engine Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame Assembly 3421-180A 4 A2
Frame Assembly (continued) Ref. 1 1:2 1:3 2 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 136-4650 1 Frame ASM 132-9051 2 Decal-Tiedown 125-4967 2 Decal-Lift Here 132-9075 2 Hub-Mount, Track 125-0425 1 Shaft-Track 323-7 8 Screw-HH 104-8301 8 Nut-HF, NI 132-9025-03 2 Pivot-Dump 130-5284-03 2 Bracket-Brake 132-8866 2 Shaft-Brake 125-0344 2 Spring-Compression 132-8992-03 1 Rear Skid Plate ASM 130-6482 8 Screw-HHF Ref. 12 13 14 15 16 17 18 20 21 22 23 24 25 5 Part Number Qty.
Hydraulic Pump Assembly 3421-180A 6 B2
Hydraulic Pump Assembly (continued) Ref. 1 2 3 3:1 3:2 4 4:1 5 7 7:1 7:2 8 9 9:1 10 11 12 13 14 15 16 17 18 19 Part Number Qty.
Engine Assembly 3421-180A 8 C2
Engine Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 17:1 17:2 18 18:1 18:2 19 Part Number Qty.
Hydraulic Gear Pump Assembly No.
Hydraulic Gear Pump Assembly No. 132-8954 (continued) Ref. 1 1:1 1:2 1:3 1:4 Part Number Qty. Description 132-8969 1 Seal-Kit 1 Shaft Seal ● 1 Anti Extrusion ● 1 Upper Seal ● 1 Seal ● Ref. 1:5 1:6 1:7 1:8 Part Number Qty.
Fuel Tank and Tower Assembly 3421-180A 12 D2
Fuel Tank and Tower Assembly (continued) Ref. 1 1:2 1:3 1:4 1:5 2 2:2 2:3 2:4 2:5 2:6 2:9 3 4 5 6 Part Number Qty.
Track Assembly 3421-180A 14 E2
Track Assembly (continued) Ref. 1 2 3 3:1 3:2 3:3 4 5 6 7 8 9 10 11 Part Number Qty. Description 132-8813-03 1 Mount-Wheel, LH 108-4691-03 2 Arm-Tensioner 104-5745 2 Tensioner Wheel ASM 104-5747-03 1 Wheel-Tensioner 98-9835 1 Spacer-Wheel, Tensioner 120-5378 2 Bearing-Ball 95-3624 2 Spring-Compression 108-4664 2 Block-Tensioner 127-9563 2 Bolt-Tensioner 137-8712 2 Track 138-1368 14 Wheel ASM 132-8893-03 2 Wheel-Drive 132-8814-03 1 Mount-Wheel, RH 26-3790 2 Nut-Lock Ref.
Hopper Assembly 3421-180A 16 F2
Hopper Assembly (continued) Ref. 1 1:2 2 3 4 5 6 7 8 Part Number Qty. Description 136-4649 1 Hopper Base ASM 115-4858 1 Decal-Danger 125-4806 1 Hopper-Mortar 132-8854 1 Shaft-Pivot,Tub 99-4958 2 Spacer 3272-13 2 Pin-Cotter 104-8301 6 Nut-HF, NI 3274-63 6 Screw-HSBH 1-303514 2 Bearing-Flanged Ref. 9 10 11 11:2 13 15 16 17 18 17 Part Number Qty.
Electrical Harness Assembly 3421-180A 18 G2
Electrical Harness Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 11:1 11:2 Part Number Qty. Description 137-4101 1 Switch-Ignition 63-8360 1 Key-Ignition 117-7240 1 Cable-Battery, Negative 3256-22 2 Washer-Flat 3230-1 2 Bolt-CARR 32128-20 2 Nut-HF 99-7421 1 Battery 100-6435 2 Post-Battery 100-6434 1 Rod-Hold Down, Battery 32103-22 2 Nut-Wing 109-7630 1 Positive Battery Cable ASM 109-2407 1 Insulator-Battery 1-543393 1 Insulator-Solenoid Ref.
Control Assembly 3421-180A 20 H2
Control Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 13:1 13:2 13:3 13:4 14 14:1 14:2 14:3 14:4 14:5 15 16 17 18 19 20 Part Number Qty.
Platform Assembly 3421-180A 22 I2
Platform Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 132-7583 2 Bushing-Flanged 117-9739 1 Pad-Cushion 3256-23 4 Washer-Plain 121-7999 4 Screw-HH 116-2886 2 Slide-Bushing 126-7157 1 Mat-Platform 111044 4 Spacer 114-0463 4 Washer-Friction, Composite 3256-4 6 Washer-Flat 3296-59 4 Nut-Lock, NI 3231-2 2 Bolt-CARR 3231-27 2 Screw-CARR 131-4535 2 Nut-Acorn Ref. 14 15 16 17 18 19 20 21 22 23 24 25 23 Part Number Qty.
Hood Assembly 3421-180A 24 J2
Hood Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Part Number Qty. Description 136-4639 1 Hood 132-8886-07 1 Panel-Side, LH 132-8887-07 1 Panel-Front 3274-55 12 Screw-HSBH 132-8876-03 1 Platform-Battery 5 Nut-HF, NI 104-8300 3234-42 2 Screw-HHF 104-8301 2 Nut-HF, NI 132-9050-03 1 Plate-Spacer, Hood 132-3905-07 1 Panel-Side, Upper 132-9021 1 Hinge-Hood 55-9370 2 Spacer-Blade, Rotor 87-4710 1 Spacer-Brake, Parking 1 Latch-Rubber ST47182 Ref.
Attachments and Accessories For 68138 MB TX 2500 Tracked Mud Buggy Product Name Model/Part Light Kit............................................................................................................................................ 137-0558 Spark Arrestor ...................................................................................................................................
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