Form No. 3377-996 Rev B Parts Catalog 60in Rock Boom Register at www.Toro.com. Original Instructions (EN) RT1200 Trencher Model No. 25457 Model 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 5 Foot Rock Boom Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Boom End Roller Assembly No. AUH672962 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Sprocket and Auger Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Foot Rock Boom Assembly 3377-996B 4 0
Foot Rock Boom Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Part Number Qty. AU110262-03 1 127-1873 1 127-1874 1 AU426-880 2 AU232-4118 2 AUH274894 4 AUH435229 2 120-0923 6 AUH434510 1 AUH434511 1 AUH434671 2 AUH434555 2 AUH434670 6 AUH672820-03 1 Description Boom-Rock, 5 Foot LH End Boom Plate ASM RH End Boom Plate ASM Bolt Nut-Hex Washer Washer-Boom End Roller Screw-HH Bar-Washer, Long Bar-Tapped, Long Bar-Washer, Short Bar-Tapped, Short Washer-Lock Channel-Wear Pad, 5 Foot Ref.
Boom End Roller Assembly No.
Boom End Roller Assembly No. AUH672962 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description AU426-1224 1 Bolt AU219-66 1 Fitting-Lube, Straight AUH435218 6 Seal-Roller AUH435226 2 Spacer-Seal, Boom End AUH435227 2 Spacer-Bearing Ref. 6 7 8 9 7 Part Number Qty.
Sprocket and Auger Assembly 3377-996B 8 0
Sprocket and Auger Assembly (continued) Ref. 1 2 3 4 5 6 Part Number Qty. Description AUH759120 2 Bearing-Ball, 2-Bolt Flange (2 In) AU232-41110 4 Nut-Lock, Hex AU186252A1-03 1 Sprocket-12T AUH434597 1 Shaft-Auger AUH433528 1 Key-Square AUH672056-03 1 Auger-LH Ref. 7 8 9 10 11 12 13 9 Part Number Qty.
5 Foot Restraint Bar and Decal Assembly No. 130-7472 Ref. 2 3377-996B Part Number Qty.
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