Booster Series

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Booster Series

Our Booster Series category features high-quality hydraulic booster assemblies and components for heavy equipment brake and steering systems. These boosters amplify hydraulic pressure to provide effortless, responsive braking and steering control in excavators, wheel loaders, and other construction machinery. Engineered for reliability under extreme operating conditions, our boosters ensure consistent performance even in high-pressure hydraulic systems.
Each booster unit is precision-built to OEM specifications, delivering the correct boost ratio for your equipment model. Compatible with multiple machinery brands, these boosters are essential for safe machine operation. For related hydraulic components, explore our Excavator Main Control Valve and Hydraulic Gear Pump categories.

Applicable ModelZX330-3, ZX330-5A
NameOriginal Excavator Hydraulic Main Pump Regulator
Part Number9260887, 9253685
Product TypePump Regulator
CategoryHydraulic System
BrandHitachi (Original)
Applicable ModelZX330-3, ZX330-5A
NameOriginal Excavator Hydraulic Main Pump Regulator
Part Number9207292, YB60000398
Product TypePump Regulator
CategoryHydraulic System
BrandHitachi (Original)

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