Form No. 3385-787 Rev A Parts Catalog Heavy-Duty Centerline Trencher Register at www.Toro.com. Original Instructions (EN) RT600 Trencher Model No. 25431—Serial No. 313000001 and Up Model No. 25431E—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 Trencher Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Hydraulic Motor Assembly No. AU87430035 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Trencher Frame Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trencher Drive Assembly 3385-787A 4 0
Trencher Drive Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Part Number Qty.
Hydraulic Motor Assembly No.
Hydraulic Motor Assembly No. AU87430035 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 Part Number Qty. Description AUA29183 1 Bearing AUN13994 2 Pin-Spring 127-6214 1 Seal-Lip 69-3200 2 Ring-Retaining AU100700A1 1 Plate-Thrust AU100701A1 1 Gasket-End Cap AU100702A1 1 Plate-Valve AU100703A1 1 Bracket-Lifting 69-3170 2 Ring-Retaining AU132391A1 1 Bearing-Needle Ref. 11 12 12:1 13 14 15 16 17 18 19 Part Number Qty.
Trencher Frame Assembly 3385-787A 8 0
Trencher Frame Assembly (continued) Ref. 1 1:2 1:3 1:4 2 2:2 3 4 5 6 7 8 8:1 9 9:2 9:3 Part Number Qty.
Lockout Valve Assembly No.
Lockout Valve Assembly No. AUH672547 (continued) Ref. 1 2 3 4 Part Number Qty. Description AUH270603 1 Plate-Orifice AUA43525 2 Plug ASM AUF88777 2 Poppet AUN13488 2 Eyelet-Poppet Ref. 5 6 6:1 7 11 Part Number Qty.
Hydraulic Hose and Fitting Assembly 3385-787A 12 0
Hydraulic Hose and Fitting Assembly (continued) Ref. 1 2 3 4 5 6 6:1 7 7:1 8 8:1 9 9:1 Part Number Qty. Description 127-1204 1 Hose ASM 127-1205 1 Hose ASM 127-1206 2 Hose ASM HYD 127-1207 1 Hose ASM 127-1208 1 Hose ASM AU218-5058 2 Connector 237-79 1 O-Ring 353-385 1 Fitting-Straight 237-80 1 O-Ring AU218-5064 1 Fitting-Straight 237-81 1 O-Ring AU91-203003-12-1 1 Fitting-Tee 237-81 1 O-Ring Ref. 10 11 12 12:1 13 14 15 16 17 18 19 20 13 Part Number Qty.
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