Part of the Yanmar Parts Manuals.
Tracking down the exact replacement components for your crawler back-hoe is straightforward with this 179-page YANMAR ViO45-5B parts catalog PDF (OEM #0CS10-M51801EN). Inside, you get detailed exploded views mapping out every assembly, from the main hydraulic control valves to the quick coupler and boom cylinder. Packed with accurate OEM part numbers, complete hardware descriptions, and precise component cross-references, this factory reference ensures you order the correct fit every time. Verify your machine's electrical setup with exact hardware specs, like the 140mm wire harness length and the specific 5A, 15A, and 30A fuse ratings required for the main block. Stop buying the wrong components and waiting weeks on returns. Grab this fully bookmarked digital download, pull it up on your shop tablet, and get your parts order right on the first try.
What's Inside This Yanmar Vio45-5B Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Muffler & Air Cleaner, Fuel Tank & Fuel Piping | |
| Cooling System | Radiator & Mount | |
| Engine | Engine Mount, Frame & Turning Bearing | |
| Electrical System | Equipment & Starter Switch, Travel Alarm, Work Lamp & Canopy Lamp | |
| Undercarriage & Travel | Roller & Adjust, Travel Lever | |
| Hydraulics & 3-Point Hitch | Piping, Valve Plate, Hydraulic Pump & Joint, Boom Cylinder, Arm Cylinder | |
| Loader, Backhoe & Attachments | Blade Lever, Swing Pedal | |
| Body & Operator Station | Air Conditioner, Heater, Lock Lever & Stand, Multi Cover & Fram Guard, Step & Instrument Panel, Seat & Seat Mount, Window Washer, Cabin, Cabin Door | |
| Other Components | Compressor & Pulley, Low-High Pedal |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| HARNESS, WIRE length (Ref. No. 2) | 140mm | p. 24 |
| HARNESS C length (Ref. No. 2-1) | 330mm | p. 24 |
| FUSE, B (Ref. No. 19) | 5A | p. 25 |
| FUSE, B (Ref. No. 20) | 15A | p. 25 |
| FUSE, B (Ref. No. 21) | 30A | p. 25 |
| SHAFT, ROLLER dimension (Ref. No. 30) | 71mm | p. 40 |
| SHAFT ASSY, ROLLER dimension (Ref. No. 30-1) | 80mm | p. 40 |
| PEDAL, SPEED dimension (Ref. No. 2) | 17mm | p. 48 |
| PEDAL ASSY, SPEED dimension (Ref. No. 2-1) | 35mm | p. 48 |
| BRACKET hole diameter (Ref. No. 5) | 19mm | p. 48 |
| BRACKET ASSY hole diameter (Ref. No. 5-1) | 21mm | p. 48 |
| MOUNT ASSY, SEAT length (Ref. No. 4) | 64mm | p. 56 |
