Replacement hydraulic cylinder seal kit (part no. 237-8313 / 2378313) compatible with Caterpillar 3306 and C6.6 engines, designed for R1300 underground mining loaders.

Description

Hydraulic Cylinder Seal Kit 237-8313 – Premium Replacement for Caterpillar Equipment

High-performance aftermarket hydraulic cylinder seal kit engineered for reliable leak-free operation in Caterpillar CAT underground mining loaders. Precision-manufactured for drop-in compatibility and consistent sealing performance in demanding underground mining environments.

Technical Specifications

Fits Part Numbers: 237-8313, 2378313, CA2378313
Condition: New, aftermarket replacement
Function: Hydraulic cylinder seal kit for leak prevention and pressure retention

Verified Equipment Compatibility

Fits Caterpillar Engines and Equipment:

• CAT Engine 3306
• CAT Engine C6.6
• CAT Underground Mining Loader R1300

Why Choose This Hydraulic Cylinder Seal Kit

The hydraulic cylinder seal kit is a critical maintenance component for your underground loader’s hydraulic system, replacing worn or damaged seals to restore full cylinder pressure and eliminate hydraulic fluid leaks. This replacement kit delivers:

• Reliable sealing performance – Complete seal set for full hydraulic cylinder pressure restoration and leak-free operation
• Exact-fit installation – Direct replacement with correct seal dimensions, material grades, and pressure ratings for the R1300 loader
• Durable construction – Built to withstand high-pressure hydraulic cycles and the harsh conditions of underground mining environments
• Cost-effective solution – Premium aftermarket quality at a fraction of dealer pricing

Package Contents

1 × Hydraulic Cylinder Seal Kit (237-8313)

Essential for hydraulic system maintenance, cylinder rebuild, and preventive service. Keep your Caterpillar R1300 underground mining loader operating at full hydraulic capacity and productivity on every shift.

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