Dump Truck Aluminum Engine Oil Cooler Corrosion Resistance For 3412C 3412E

Product Overview

The 122-9934 Hydraulic Gear Pump is a heavy-duty, high-performance fluid power component engineered to meet the rigorous demands of industrial machinery, earthmoving equipment, and material handling systems. Built to strict OEM standards, this hydraulic pump delivers reliable, efficient, and consistent high-pressure flow to power critical work hydraulic circuits, steering systems, and auxiliary implements under the most demanding operating conditions.

Key Technical Specifications

• Part Number: 122-9934 / 1229934
• Component Type: Hydraulic Main Gear Pump / External Gear Pump
• Housing Material: Heavy-duty, high-strength cast iron/aluminum alloy housing engineered for optimal thermal dissipation and high fatigue resistance.
• Rotation Direction: Standard rotation (Please verify your specific machine's shaft orientation prior to installation).
• Shaft Style: High-torque splined shaft for seamless, anti-slip mechanical power transfer.
• Fluid Compatibility: Engineered for standard anti-wear (AW) industrial hydraulic oils.

Core Features & Benefits

• Precision Engineered Geometry: Features optimized gear profiles and tight internal tolerances to ensure maximum volumetric efficiency and minimal internal slippage.
• Superior Durability: Equipped with advanced high-load journal bearings and premium, temperature-resistant viton/nitrile seals to stop internal-to-external fluid cross-contamination.
• Low Noise & Low Pulsation: Designed with an anti-cavitation structure that significantly reduces hydraulic whine and pressure ripples during high-load operations.
• Direct Drop-In Fitment: Manufactured with exact mounting flange holes, inlet/outlet ports, and shaft specifications for a hassle-free, bolt-on replacement experience that minimizes machine downtime.