07155-01640 Wear Ring for Komatsu Excavators PC300 PC400 Bulldozers D155A D275A

07155-01640 Wear Ring – High-Quality Aftermarket Replacement for Komatsu Equipment

Protect the piston and cylinder bore from metal-to-metal contact with this premium aftermarket 07155-01640 wear ring (guide ring). Designed as a direct OEM replacement, it reduces friction, prevents scoring, and extends the life of hydraulic cylinders in heavy-duty excavating and dozing applications.

Key Features

• Reduces Cylinder Wear: Acts as a durable guide ring to prevent piston scoring and extend seal life.
• Direct Fit Installation: Matches genuine Komatsu dimensions for quick replacement – minimize downtime during cylinder service.
• Built Tough for Heavy Duty Use: High-grade material resists abrasion, high pressure, and extreme temperatures.
• Cost-Effective Alternative: OEM-level durability at aftermarket pricing – ideal for routine maintenance and fleet repairs.
• Fast Shipping: In stock and ready to ship within 1-3 days.

Compatible Equipment Models

Specifications

Questions? Contact us for fitment confirmation or bulk pricing. We stand behind our parts with fast shipping and easy returns.

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