Outer Air Filter for Yanmar VIO45, VIO55, VIO20 & VIO27 Excavators

Fits Models At A Glance:

• Yanmar Compact & Midi Excavators: VIO20-2, VIO20-3, VIO27-2, VIO35-3, VIO40-2A, VIO45-5, VIO50-2, VIO50-2A, VIO50-3, VIO55-5
• Yanmar Wheel Loaders: V4-5, V4-5A
• Yanmar Engines: 3TNE78, 3TNE82A, 3TNE84, 3TNE84T, 3TNE88, 4TNE84, 4TNE84T, 4TNE88

Key Notes:

• Part Number: 129087-12510
• Interchange: 119808-12520
• Type: Engine air filter — outer/primary element
• Outer Diameter: 4-1/8" (104.8mm)
• Inner Diameter: 2-5/16" (58.7mm)
• Height: 10-13/16" (274.6mm)
• Note: This is the outer/primary air filter element — sold individually. An inner safety element may be used in two-stage filtration configurations on some models. Verify your part number before ordering.
• Condition: Aftermarket replacement part

Common Use Case or Symptoms: Use when the engine air filter is clogged, torn, or past its service interval — a dirty or failed outer air filter on applicable Yanmar VIO-series compact excavators restricts airflow to the engine, causing loss of power, increased fuel consumption, black or white exhaust smoke, and premature engine wear.

Why Choose Broken Tractor:

• ✅ Broad Yanmar VIO-Series Coverage: 129087-12510 is the correct outer air filter for the Yanmar 3TNE88 and 4TNE88 engine family used across the VIO20 through VIO55 compact excavator lineup — 4-1/8" OD × 10-13/16" tall.
• ✅ Interchange Confirmed: Cross-references to 119808-12520 — verify your OEM part number before ordering.
• ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses.