Komatsu Part BUSHING 195-78-71220

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Product Overview

The 195-78-71220 BUSHING is a genuine Komatsu OEM replacement bushing from the 195 prefix series. Bushings are the replaceable wear surfaces at pivot joints in your machine's linkage and undercarriage — they absorb friction and surface degradation so the more expensive pin and housing don't have to.

Part Number: 195-78-71220 Part Name: BUSHING Part Type: OEM Komatsu Replacement Bushing Availability: In stock — ready to ship

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When to Replace

Replace the 195-78-71220 when joint looseness is detectable by hand; when the bushing bore is oval or elongated; when surface cracks, galling, or scoring are visible; when grease leaks past the bushing face; or when the pin shows any wear ridge — replace together.

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Installation

1. Confirm 195-78-71220 in your Komatsu catalog
2. Press out old bushing — clean housing bore
3. Inspect pin — replace if worn
4. Press new bushing to correct depth
5. Lubricate and pump fresh grease after assembly

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Request a Quote

Need the Komatsu 195-78-71220 BUSHING? Contact us through the form on this page, or reach us by phone, email, or WhatsApp. We respond within one business day.