PC120-7 PC130-7 Boom Cylinder Seal Kit (P/N 707-99-37300) for Komatsu Excavator | Factory Wholesale
As a specialized manufacturer of excavator hydraulic seal kits, we provide high-precision, factory-grade replacements for critical Komatsu components. The Boom Cylinder on the Komatsu PC120-7 and PC130-7 excavators is a high-load component essential for lifting and positioning. Our BOOM REPAIR SEAL KIT, often cross-referenced as 707-99-37300, is the reliable, factory-direct solution for wholesale buyers seeking superior quality and value.
The Critical Need for a Premium 707-99-37300 Boom Seal Kit
The Boom Cylinder is subjected to continuous high pressure and friction. Seal failure in this cylinder can lead to:
1.Boom Drift and Instability: Internal fluid bypass compromises the cylinder’s ability to hold the boom steady, affecting safety and precision.
2.Hydraulic Fluid Loss: External leaks result in costly fluid consumption and environmental concerns.
3.Reduced Lifting Capacity: Loss of pressure directly translates to a reduction in the excavator’s primary lifting and digging power.
Our 707-99-37300 Boom Repair Seal Kit is a complete, multi-component solution engineered for maximum durability and sealing performance, restoring the cylinder to its original specifications.
Technical Specifications and Wholesale Advantage
This seal kit is precision-matched to the Boom Cylinder specifications of the specified Komatsu models:
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Key Specification
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Detail
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OEM Part Number
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707-99-37300 (Common Cross-Reference)
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Cylinder Position
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Boom Cylinder
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Applicable Models
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Komatsu PC120-7, PC120-7E0, PC130-7, PC130-7K
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Key Dimensions
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Requires verification based on specific cylinder
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Wholesale Benefits: We understand the needs of distributors and large maintenance companies. By sourcing the PC120-7 PC130-7 BOOM REPAIR SEAL KIT directly from our factory, you benefit from:
•Direct Quality Control: We control the entire production process, ensuring every seal meets stringent quality standards for material composition (e.g., high-performance PU and NBR) and dimensional accuracy.
•Competitive Bulk Pricing: Factory-direct sales eliminate unnecessary markups, providing you with the best possible wholesale price point for the 707-99-37300 seal kit.
PC120-7 PC130-7 BOOM REPAIR SEAL KIT (P/N 707-99-37300)
Your Reliable Source for Komatsu Seal Kits
For reliable, high-performance hydraulic repair solutions, choose our factory-direct PC120-7 PC130-7 BOOM REPAIR SEAL KIT. We provide the quality, precision, and wholesale value that your business demands.
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