902408-920050 902408-920060 902408-920070 Hydraulic Breaker Seal Kit for Furukawa FXJ375

Product Overview

Restore peak striking power and maximize attachment productivity with our premium Hydraulic Breaker Seal Kit.

Engineered to meet or exceed OEM specifications, this heavy-duty repair solution is specifically designed for Furukawa FRD FXJ375 hydraulic hammers and breakers. Built to withstand extreme demolition workloads, it delivers exceptional dynamic sealing, superior pressure resistance, and reliable protection against hydraulic fluid leakage under harsh operating conditions.

Key Features & Benefits

• Demolition-Grade Material Durability

  Formulated with premium-grade Polyurethane (PU) and heavy-duty Nitrile Rubber (NBR) compounds capable of handling high-frequency impacts, intense vibration, and severe hydraulic pressure spikes.

• Precision Zero-Leakage Fitment

  Engineered with exact profile tolerances to eliminate internal oil bypass, prevent cylinder drift, and maintain optimum hydraulic efficiency during heavy concrete breaking, trenching, and quarrying.

• Complete Hammer Rebuild Package

  Includes a fully matched set of high-durability step seals, buffer seals, dust wipers, quad rings, and O-rings—giving you everything needed for a complete, hassle-free cylinder overhaul.

• Extended Service Life & Reduced Downtime

  Offers outstanding thermal stability and wear resistance, protecting your equipment in tough jobsite environments and significantly reducing maintenance costs.

Technical Specifications

• Brand Compatibility: Furukawa / FRD / Kent

• Compatible Hammer Model: Furukawa FXJ375

• OEM Reference Part Numbers: 902408-920050 / 902408-920060 / 902408-920070

• Internal SKU / Item Code: 902408920050

• Product Type: Hydraulic Breaker Seal Kit / Hammer Service Repair Kit

• Primary Material: High-Performance Polyurethane (PU) & High-Temp NBR Rubber

• Application: Excavator Hydraulic Attachment Maintenance & Rebuild

Important Fitment & Ordering Note

Verify Before Ordering: Hydraulic hammer components can vary based on production series and serial numbers. Please cross-check your equipment’s model, serial number, or existing seal profiles against OEM specifications prior to purchase to guarantee a 100% accurate fit.