Komatsu Part O-RING 22X-62-11140M
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Product Overview
The 22X-62-11140M O-RING is a genuine Komatsu OEM replacement O-ring from the 22X prefix series. O-rings are the primary sealing components in your Komatsu machine's hydraulic, fuel, and cooling systems — they create pressure-tight barriers between mating components by compressing into precision-machined grooves. Using the correct OEM O-ring for the application ensures the rubber compound is compatible with the specific fluid and temperature conditions it will encounter in service.
Part Number: 22X-62-11140M Part Name: O-RING Part Type: OEM Komatsu Replacement Seal Availability: In stock — ready to ship
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When to Replace
Replace the 22X-62-11140M when you see any fluid leaking at the sealed connection — oil, fuel, or coolant weeping from the fitting or flange. Inspect the old O-ring when the joint is open: if it's hard to the touch, shows surface cracks, or has developed a flat spot from compression set, it was already failing. Cuts, nicks, extrusion damage, or rolled edges indicate mechanical damage to the seal. And every time you open a sealed joint for service, install a new O-ring — never reuse one that's been in service. The modest cost of a new O-ring is insignificant compared to the labor required to access that same joint again when the reused seal fails.
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Installation
- Confirm 22X-62-11140M matches the old seal's inner diameter and cross-section
- Clean the groove thoroughly — old seal fragments, hardened oil, and debris create leak paths
- Apply a thin film of clean hydraulic oil to help the O-ring seat without rolling
- Position without twisting — a twisted O-ring leaks upon pressurization
- Tighten to the specified torque
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Request a Quote
Need the Komatsu 22X-62-11140M O-RING? Contact us through the form on this page, or reach out by phone, email, or WhatsApp. We respond within one business day.
