Komatsu Part BUSHING 569-40-11370

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Product Overview

The 569-40-11370 BUSHING is a genuine Komatsu OEM replacement bushing from the 569 prefix series. Bushings are the replaceable wear components that provide the bearing surface for pins at pivot joints — they wear over time so the housing bore and pin don't have to.

Part Number: 569-40-11370 Part Name: BUSHING Part Type: OEM Komatsu Replacement Bushing Availability: In stock

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When to Replace

• Excessive clearance between the bushing bore and pin — detectable as joint looseness
• The bore is oval-shaped or elongated
• Surface cracks, galling, or visible scoring
• Grease leaking past the bushing — clearance has grown beyond design limits
• The pin shows a wear ridge at the bushing contact zone

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Installation

1. Confirm 569-40-11370 in your Komatsu catalog
2. Press out the old bushing — clean the housing bore
3. Inspect the pin — replace if worn
4. Press the new bushing to the correct depth
5. Lubricate before pin insertion
6. Pump fresh grease after assembly

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Request a Quote

Need the Komatsu 569-40-11370 BUSHING? Contact us through the form or by phone, email, or WhatsApp. We respond within one business day.