Part of the Yanmar Parts Manuals.
OEM #000Y00S4210 is the factory parts catalog for the ViO45 crawler backhoe, and these 126 pages map every assembly from engine mount and radiator through boom, cab, and undercarriage. Each section pairs an exploded view with its full part number listing across engine, chassis, hydraulic, and cab systems. The wiring harness diagram calls out electrical components by part number (fuse box, relays, switches, grommets), so you can cross-reference before phoning the dealer. Drill into the hydraulic oil pump and it splits into a cylinder block kit, seal kit, and solenoid couplings, each carrying its own OEM number for exact ordering. No more squinting at part numbers off a blurry photocopy. Bookmarks and keyword search drop you onto the right assembly fast, whether you're reading on a laptop, tablet, or phone.
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Label | 1 | Labels, Decals, Warning Plates, Safety Stickers, Machine Identification Markings |
| Preface & Model Information | 1 | Publication Number, Published Date, Model Name, Equipment Serial Number |
| Hydraulic Section Index (2) | 3 | Remote Control Valve, Travel Motor, Control Valve |
| Paint & Part Color Information | 4-5 | Painted Color List, Paint Part Numbers, Color Codes |
| Silencer & Air Cleaner | 14-15 | Tube Assy, Silencer, Air Cleaner Element, Hoses, Clamps |
| Engine Mount | 18-19 | Absorber, Bracket, Engine Stopper, Spring Seat, Bolts |
| Radiator & Mount | 20-21 | Radiator Assy, Oil Cooler, Hoses, Sub-Tank, Clamps |
| Fuel Tank & Fuel Pipe | 22-23 | Fuel Tank, Fuel Pump, Separator, Fuel Filter, Hoses, Clamps |
| Electric Part (Wiring) | 26-27 | Harness, Fuse Box, Switches, Horn, Relays, Grommets |
| Roller & Adjust | 32-33 | Sprocket, Idler, Track Roller, Carrier Roller, Adjust Cylinder Seal |
| Control Equipment (Travel Lever) | 40-41 | Travel Lever, Shaft Assy, Control Cables |
| Frame & Turning Bearing | 50-51 | Frame Covers, Turning Bearing, Rubber Seals, Bolts |
| Hyd. Oil Pump & Joint | 64-65 | Pump Assy, Cylinder Block Kit, Seal Kit, Solenoids |
| Hyd. Oil Piping (Boom) | 108-109 | Hoses, Connectors, Control Valve Connections, Adapters |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Yanmar ViO45 Crawler Backhoe | ||
| Parts Catalog | ||
| 126 | ||
| 000Y00S4210 | ||
| Hydraulic pump & piping, Electric wiring, Undercarriage, Engine mount, Fuel system, Control equipment | ||
| Hyd hose 172486-78340, Pump seal kit, Fuse box, Track roller, Adjust cylinder seal, Turning bearing |
