Komatsu Part WASHER 01602-01442

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Product Overview

The 01602-01442 WASHER is a genuine Komatsu OEM replacement washer. Washers serve an essential function in bolted joints — they distribute the clamping force of the bolt head or nut over a larger surface area, prevent the fastener from embedding into a softer material, protect the component surface from galling, and maintain correct joint preload by providing a consistent friction surface.

Part Number: 01602-01442 Part Name: WASHER Part Type: OEM Komatsu Replacement Fastener Component Availability: In stock

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When to Replace

• The washer is deformed, crushed, or cracked — it can no longer distribute load evenly
• Spring washers have flattened — they've lost their spring force and won't resist loosening
• Corrosion or pitting visible on the washer surfaces — uneven contact creates localized stress
• The fastener was removed during service — all fasteners and washers should be inspected before reuse
• The washer has been used previously as a soft joint seal — crush washers must be replaced every time

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Installation

1. Confirm 01602-01442 is the correct size for the bolt or stud
2. Clean the washer and all contact surfaces
3. Position properly — flat washer under the bolt head or nut; lock washer between flat washer and nut or bolt head as specified
4. Tighten the fastener to the specified torque

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Request a Quote

Need the Komatsu 01602-01442 WASHER? Contact us through the form or by phone, email, or WhatsApp. We respond within one business day.