Komatsu Part DISC 714-07-29720

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Product Overview

The 714-07-29720 DISC is a genuine Komatsu OEM replacement disc from the 714 prefix series. Discs are flat, circular components that serve various functions — clutch plates that transmit torque through friction, valve discs that seal against seats, shim discs that provide precise spacing, and wear discs that absorb abrasion. The specific function of this disc depends on the assembly it's installed in.

Part Number: 714-07-29720 Part Name: DISC Part Type: OEM Komatsu Replacement Component Availability: In stock

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When to Replace

• The disc surface is worn below its minimum thickness specification — measure with a micrometer
• The friction surface is glazed, scored, or contaminated — it can no longer transmit or hold torque
• The disc is warped — detectable with a straightedge and feeler gauge
• Cracks, heat discoloration, or material breakdown visible
• During any component overhaul where the disc is accessible — replace as a preventive measure

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Installation

1. Confirm 714-07-29720 in your Komatsu catalog
2. Clean the disc and mating surfaces — oil and debris affect performance
3. Install in the correct orientation — some discs have directional features
4. Verify the disc seats flat — no rocking or gap visible
5. Adjust clearance or preload as specified after assembly

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Request a Quote

Need the Komatsu 714-07-29720 DISC? Contact us through the form or by phone, email, or WhatsApp. We respond within one business day.