Komatsu Part BUSHING 235-27-11531

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Product Overview

The 235-27-11531 BUSHING is a genuine Komatsu OEM replacement bushing from the 235 prefix series. Bushings are the durable wear surfaces at pivot joints — they provide a controlled, replaceable bearing surface between the hardened steel pin and the structural housing bore, sacrificing themselves to friction over thousands of machine cycles so the more expensive components don't have to.

Part Number: 235-27-11531 Part Name: BUSHING Part Type: OEM Komatsu Replacement Bushing Availability: In stock

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When to Replace

• Rocking the connected parts by hand reveals movement that exceeds the Komatsu specification
• The bushing bore is visibly oval or elongated rather than round — the wear is concentrated in the primary load direction
• Surface cracks, galling, scoring, or embedded contamination visible on the bore surface
• Grease purging past the bushing face instead of through the designed clearance
• The mating pin shows any visible wear ridge — pin and bushing wear together and should be replaced as a set

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Installation

1. Confirm 235-27-11531 in your Komatsu parts catalog
2. Press out the old bushing using a driver with the correct pilot — avoid scoring the housing
3. Clean the housing bore — all old bushing material must be removed
4. Inspect the pin — replace if any wear step or surface damage is visible
5. Press the new bushing to the correct depth — align any grease holes or grooves
6. Lubricate the bushing bore before pin insertion
7. Pump fresh grease after assembly and cycle the joint

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Request a Quote

Need the Komatsu 235-27-11531 BUSHING? Contact us through the form or by phone, email, or WhatsApp. We respond within one business day.