Komatsu Part BOLT 01011-81055
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Product Overview
The 01011-81055 BOLT is a genuine Komatsu OEM replacement bolt. Bolts create the clamped joints that hold assemblies together — proper bolt grade and thread condition are essential for achieving the designed clamping force.
Part Number: 01011-81055 Part Name: BOLT Part Type: OEM Komatsu Replacement Fastener Availability: In stock — ready to ship
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When to Replace
Replace the 01011-81055 when threads are damaged, galled, or stretched; when the bolt head is rounded; when corrosion or pitting reduces the cross-section; when the bolt was removed from a critical joint; or when thread locker cannot be adequately cleaned.
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Installation
- Clean the threads — bolt and tapped hole
- Apply thread locker if specified
- Start by hand — check for cross-threading
- Tighten to specified torque using a calibrated wrench
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Request a Quote
Need the Komatsu 01011-81055 BOLT? Contact us through the form, or by phone, email, or WhatsApp. We respond within one business day.

