42N-6C-13340 Seal Kit for Komatsu Backhoe Loaders WB146 WB156 WB93R WB97S

42N-6C-13340 Seal Kit – High-Quality Aftermarket Replacement for Komatsu Backhoe Loaders

Restore leak-free hydraulic performance in your Komatsu backhoe loader with this premium aftermarket 42N-6C-13340 seal kit. Engineered as a direct OEM replacement, it includes all necessary high-grade seals to rebuild cylinders or components, preventing fluid leaks and ensuring smooth, reliable operation in demanding loading and digging conditions.

Key Benefits for Contractors and Operators

• Stops Hydraulic Leaks: Premium seals prevent fluid loss, contamination, and pressure drop for consistent performance.
• Direct Fit Installation: Matches genuine Komatsu specs for quick rebuild without modifications – minimize downtime during service.
• Built Tough for Heavy Duty Use: Durable materials resist pressure, wear, heat, and harsh conditions for long-lasting reliability on job sites.
• Cost-Effective Alternative: Full kit performance at aftermarket pricing – ideal for routine maintenance and fleet repairs.
• Fast Shipping: In stock and ready to ship within 1-3 days.

Compatible Komatsu Models

This seal kit is commonly used for models including (verify your machine’s parts manual for exact fit):

• WB146
• WB146PS
• WB156
• WB156PS
• WB91R
• WB93R
• WB93S
• WB97R
• WB97S

Specifications

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