Part of the Yanmar Parts Manuals.
All 108 pages of this Yanmar VIO10 Parts Catalog (OEM #Y00K3291) target the 1995-1999 VIO10 and Vio10-R Crawler Backhoe, organized system by system from crawler groups through the full hydraulic circuit. Inside: exploded views for every assembly, including boom cylinders, arm and bucket linkages, travel and turning motors, swivel joint, control valves, and the complete 2TNE68-BV engine group, each indexed with OEM part numbers you can order against directly. Hydraulic piping circuits break out across multiple paths (tank-to-pump, valve-to-motor, return, boom, travel) so you can trace any line and pin down the exact fitting, hose, or connector. Your 2TNE68-BV runs a 68 x 72 mm bore and stroke; confirmed travel speeds are 4.0 km/h high range and 2.0 km/h low. Chasing a part number off a worn plate wastes half a day. Bookmarked and searchable by keyword: download, open on your phone or laptop, and order the right part.
What's Inside This Yanmar VIO10 / VIO10-R Series Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Silenser & Air Cleaner, Fuel Tank & Fuel Line, Accelerator | |
| Cooling System | Radiator & Mount | |
| Engine | Hyd. Oil Pump & Joint, Frame & Turning Bearing | |
| Electrical System | Battery, Work Lamp | |
| Hydraulics & 3-Point Hitch | Boom Cylinder, Arm Cylinder, Bucket Cylinder, Swing Cylinder, Blade Cylinder, Control Valve, Low-High Valve | |
| Body & Operator Station | Seat & Bonnet, Hyd. Oil Tank, Boom & Boom Bracket | |
| Decals & Accessories | Label, Safety Label, Tool | |
| Other Components | Engine Mount, Electric Part, Crawler, Roller & Adjust, Control Equipment, Turning Motor, Swivel Joint, Hyd. Oil Piping, Travel Motor, Bucket, Greasing, Blade, Arm & Bucket Link |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine Bore x Stroke | 68 x 72 mm | p. 2 |
| Travel Speed (High / Low) | 4.0 / 2.0 km/h | p. 2 |
Yanmar VIO10 / VIO10-R Series Common Problems This Manual Covers
Yanmar VIO10 rubber crawler part number is unclear when ordering replacement tracks
Check the Crawler, Roller & Adjust section and locate the Rubber Crawler line item in the exploded view. Verify your serial number against the parts index before ordering. The chassis parts diagram shows sprocket and idler positions. For Vio10-R machines, the 4.0 km/h high-speed rating on page 2 confirms your drive variant before ordering.
Manual Section: Crawler, Roller & AdjustBlown fuse after electrical fault, correct fuse and harness part numbers are unknown
Open the Electric Part section and locate the Fuse line item in the parts list. Cross-reference with the wiring diagram to identify which circuit corresponds to your fault before ordering. The Electric Part section also lists Harness, Wire, Switch, and Indicator part numbers. Verify that the fuse part number matches your serial number range.
Manual Section: Electric PartBucket cylinder seal set needed, not sure which part number fits this machine
Open the Bucket Cylinder section and find the Seal Set line item in the exploded view. The hydraulic parts diagram shows the cylinder breakdown: Tube Assy, Rod Comp., Head, and Piston. Cross-reference the Seal Set part number to confirm compatibility with your serial number range. Note the Head part number separately; it ships as its own line item.
Manual Section: Bucket CylinderTrack roller worn flat, undercarriage part numbers needed for full rebuild order
Turn to the Crawler, Roller & Adjust section and identify Track Roller Assy, Idler Assy, and Sprocket as separate line items. The chassis parts diagram shows the full undercarriage layout. Cross-reference part numbers. For Vio10-R units, confirm the 2.0 km/h low travel speed on page 2 to validate your drive configuration before ordering sprockets.
Manual Section: Crawler, Roller & AdjustGrease nipple or bush part number missing when ordering pin and bushing rebuild kit
Check the Greasing section for Nipple, Bush, Pin, Spacer, and Plug line items listed individually. For boom and arm pivot points, cross-reference with the Boom & Boom Bracket section and the boom attachment diagram, which shows Bush, Shim, and Nipple positions at each pin joint. Verify all part numbers before placing a rebuild order.
Manual Section: GreasingFrequently Asked Questions
What are the replacement specifications for hydraulic hoses?
Replacement hydraulic hose part numbers are listed in the HYD.OIL TANK section. Part 16 is "HOSE 25.4X37.5" (p/n 172186-78100, page 79); part 11 is HOSE (p/n 172186-78170) and part 12 is PIPE P204CC054 (p/n 172186-78180, page 81). Cross-reference your serial number range before ordering.
How do I find the correct rubber crawler part number for the VIO10?
Go to the Crawler, Roller & Adjust section and locate the Rubber Crawler line item in the exploded view. For VIO10-R machines, verify your drive variant using the 4.0 km/h high-speed rating listed on page 2. Confirm your serial number against the parts index before ordering tracks or sprockets.
Where are the fuse and wiring harness part numbers for the VIO10?
Open the Electric Part section — it lists Fuse, Harness, Wire, Switch, and Indicator line items individually. Cross-reference with the wiring diagram (page 11) to identify the faulted circuit, then order the correct fuse or harness part number for your serial number range. The suction filter part number is FILTER SUCTION 172146-73730.
What is the bucket cylinder seal set part number for the VIO10?
The Bucket Cylinder section lists the Seal Set as a separate line item in the exploded view. The cylinder assembly breaks down into Tube Assy, Rod Comp., Head, and Piston — each with its own part number. Note the Head and Seal Set part numbers separately as they ship individually. Confirm compatibility with your serial number range before ordering.
What are the air cleaner part numbers for the Yanmar 2TNE68-BV engine?
The engine parts section (page 20) lists the air cleaner assembly. The primary air cleaner unit is part number 119325-12510 (CLEANER AIR) and the filter element is 119860-12510 (ELEMENT). Verify against your serial number range when ordering engine air filtration components.
How do I order track roller and undercarriage parts for the VIO10?
The Crawler, Roller & Adjust section lists Track Roller Assy, Idler Assy, and Sprocket as separate line items. The chassis parts diagram (page 36) shows the full undercarriage layout. For VIO10-R units, confirm the 2.0 km/h low travel speed (page 2) to validate your drive configuration before ordering sprockets or idlers.
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