The Kobelco Compact Seal Wear Down Gauge is a precision-engineered, OEM-approved tool specifically designed to measure the wear of the main bearing seals in Kobelco compact (SK/SR) series excavators. This essential maintenance instrument allows you to proactively monitor seal condition, schedule replacements before failure, and avoid the extensive damage and operational downtime caused by seal leaks.
Key Features & Benefits:
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OEM Precision & Guaranteed Fit: Manufactured to exact Kobelco specifications, ensuring accurate and reliable measurements for models like the SK130, SK140, SK200, SK210, SK230, SK250, SK300, SK350 and their SR-series counterparts.
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Proactive Maintenance: Move from reactive repairs to predictive maintenance. Identify seal wear before it leads to oil contamination, bearing damage, or complete undercarriage failure.
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Cost Savings: Prevent catastrophic failures that can cost tens of thousands in repairs. The small investment in this gauge pays for itself by extending component life and avoiding unplanned downtime.
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Easy to Use: Designed for mechanics in the field or workshop. Simple, clear instructions allow for quick checks during routine maintenance intervals.
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Durable Construction: Built from robust materials to withstand the harsh conditions of a workshop or job site.
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Essential for Overhauls: A critical tool for ensuring proper seal installation and clearance during swing circle or travel motor overhauls, guaranteeing repair quality and longevity.
How It Works:
The gauge is used to measure the remaining depth of the seal housing groove or the protrusion of the seal itself (depending on the specific design). By comparing the measurement to the manufacturer’s specified wear limits provided in the service manual, you can definitively determine if the seal requires replacement.
Technical Specifications:
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Application: Specifically for Kobelco compact (SK/SR series) excavator travel motor and swing circle final drive main bearing seals.
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Compatibility: Please verify model compatibility. Typically used for common models such as the SK200, SK210, SK230, SK250, SK300, SK350 and their SR variants.
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Type: Mechanical measuring gauge (depth gauge or wear indicator style, depending on specific part number).
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Condition: Genuine OEM Kobelco Part.
Why This Gauge is Indispensable:
Without this specialized tool, assessing seal wear is guesswork. Visual inspection is insufficient, and using improper measurement methods can lead to inaccurate conclusions. The Kobelco Wear Down Gauge provides the definitive, quantitative data needed to make confident maintenance decisions, ensuring your equipment remains productive and profitable.
Target Keywords Incorporated:
Kobelco seal wear gauge, Compact excavator seal tool, SK200 seal measurement, SR220 maintenance tool, travel motor seal gauge, swing bearing seal check, Kobelco OEM service tool, excavator preventive maintenance, undercarriage repair tool, seal wear limit gauge.



















