Need the exact factory part numbers for your 1993-2001 Yanmar crawler backhoe? This 168-page Yanmar VIO15 parts catalog PDF (OEM #Y00K2963) breaks down every single component for the VIO15-2 and VIO15-PR models. You get incredibly detailed exploded views showing the proper assembly order of the boom cylinders, travel motors, and control valves. Open to the electrical section to find clear wiring diagrams, or scan the massive parts lists to identify every fitting in the hydraulic piping system. Verify your machine matches the factory 68 x 72 mm engine bore and stroke before ordering replacement components for the 4.2 km/h high-speed travel drive. Quit wasting time ordering the wrong fittings from aftermarket sites. Download this bookmarked file right to your tablet, find the correct part number instantly, and get your machine back to work.
What's Inside This Yanmar VIO15 / B5055 Series Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Preface | 1 | Preface Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Specifications | 2 | Specifications Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| How to Read This Parts Catalog | 3 | How to Read This Parts Catalog Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Painted Color List (M/#10500) | 4-5 | Painted Color List (M/#10500) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Painted Color List (M/#10501~) | 6-7 | Painted Color List (M/#10501~) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Wiring Diagram (1) | 8 | Wiring Diagram (1) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Wiring Diagram (2) | 9 | Wiring Diagram (2) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Wiring Diagram (3) | 10 | Wiring Diagram (3) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Picturesque Index (1) Main Parts | 11 | Picturesque Index (1) Main Parts Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Picturesque Index (2) Hydraulic Section | 12 | Picturesque Index (2) Hydraulic Section Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Picturesque Index (Exploded Parts Diagrams) | 13 | Exploded Parts Diagrams, Figure Index, Part Numbers, Quantities |
| Label | 20-21 | Label Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Label (Ex) | 22-23 | Label (Ex) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Safety Label | 24-25 | Safety Label Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Tool | 26-27 | Tool Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Silencer & Air Cleaner | 28-29 | Silencer & Air Cleaner Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Accelerator | 30-31 | Accelerator Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Accelerator (One Touch Decel) | 32-33 | Accelerator (One Touch Decel) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Engine Mount | 34-35 | Engine Mount Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Radiator & Mount (Previous) | 36-37 | Radiator & Mount (Previous) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Radiator & Mount (New, Hyd. Oil Pilot Spec.) | 38-39 | Radiator & Mount (New, Hyd. Oil Pilot Spec.) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Fuel Tank & Fuel Pipe | 40-41 | Fuel Tank & Fuel Pipe Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Fuel Tank & Fuel Pipe (One Touch Decel) | 42-43 | Fuel Tank & Fuel Pipe (One Touch Decel) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Battery | 44-45 | Battery Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Electric Part | 46-47 | Electric Part Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Electric Part (M/#02011) | 48-49 | Electric Part (M/#02011) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Electric Part (One Touch Decel) | 50-51 | Electric Part (One Touch Decel) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Work Lamp | 52-53 | Work Lamp Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Crawler, Roller & Adjust | 54-55 | Crawler, Roller & Adjust Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Control Equipment (Link Stand & Lever Stopper) (Previous) | 56-57 | Control Equipment (Link Stand & Lever Stopper) (Previous) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Control Equipment (Boom & Bucket) (Previous) | 58-59 | Control Equipment (Boom & Bucket) (Previous) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Control Equipment (Arm & Turning) (Previous) | 60-61 | Control Equipment (Arm & Turning) (Previous) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Control Equipment (Lever & Stand) (New, Hyd. Oil Pilot Spec.) | 62-63 | Control Equipment (Lever & Stand) (New, Hyd. Oil Pilot Spec.) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Control Equipment (Travel & Blade) | 64-65 | Control Equipment (Travel & Blade) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
| Control Equipment (Swing) | 66-67 | Control Equipment (Swing) Parts, Exploded Parts Diagram, Part Numbers, Quantities |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Max. digging force (Std. bucket) | 13.7 kN (1400 kgf) [JIS 11.8 kN (1200 kgf)] | p. 2 |
| Engine: Bora x Stroke | 68 x 72 mm | p. 2 |
| Travel speed (High/Low) | 4.2 / 2.1 km/h | p. 2 |
Yanmar VIO15 / B5055 Series Common Problems This Manual Covers
Cannot find Yanmar VIO15-PR replacement piston part numbers after severe engine overheating p. 2
Check the engine specifications on page 2. Verify your block requires the 68 x 72 mm bore and stroke parts. Open the engine parts diagram to locate the piston assemblies. Record the reference numbers to order the exact rebuild kit.
Manual Section: SpecificationsUnable to identify the correct boom cylinder seal kit part numbers for a leaking rod gland p. 2
Review the specifications on page 2 to confirm the 13.7 kN (1400 kgf) maximum digging force rating. Consult the boom & attachment parts diagram to identify the correct rod seal kit. Match the reference number to order replacement packing.
Manual Section: SpecificationsMissing parts breakdown for the travel motor assembly with erratic and slow track speed p. 2
Inspect the specifications on page 2 to verify the factory 4.2 / 2.1 km/h travel speed. Search the hydraulic parts diagram for the travel motor breakdown. Note the specific drive component reference numbers to order the correct replacement gears.
Manual Section: SpecificationsFrequently Asked Questions
How do you fix cannot find Yanmar VIO15-PR replacement piston part numbers after severe engine overheating?
Check the engine specifications on page 2. Verify your block requires the 68 x 72 mm bore and stroke parts. Open the engine parts diagram to locate the piston assemblies. Record the reference numbers to order the exact rebuild kit.
How do you fix unable to identify the correct boom cylinder seal kit part numbers for a leaking rod gland?
Review the specifications on page 2 to confirm the 13.7 kN (1400 kgf) maximum digging force rating. Consult the boom & attachment parts diagram to identify the correct rod seal kit. Match the reference number to order replacement packing.
How do you fix missing parts breakdown for the travel motor assembly causing erratic and slow track speed?
Inspect the specifications on page 2 to verify the factory 4.2 / 2.1 km/h travel speed. Search the hydraulic parts diagram for the travel motor breakdown. Note the specific drive component reference numbers to order the correct replacement gears.
What format is this manual in?
A 168-page Parts Catalog in searchable PDF format, available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Am I able to print pages from this Yanmar VIO15 Series?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
Does this Yanmar VIO15 Series manual have electrical?
Included. The Yanmar VIO15 Series Parts Catalog provides a wiring diagram for the electrical system.











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