SPARKLING Wheel Loader Pilot Pump – Reliable Hydraulic Control

The 401-00423 hydraulic pilot pump, also known as the steering pump or pilot pressure pump, is a key component of the MEGA 500-V TIER-II wheel loader’s hydraulic system. With a robust 45kg build, this high-performance pump ensures precise pilot control, smooth steering assistance, and reliable hydraulic pressure for various operations.

Designed to OEM standards, this pump is built with reinforced cast iron housing, high-efficiency rotors, and hardened shafts, offering excellent resistance to wear, pressure fatigue, and oil contamination. It’s an ideal replacement for the original Doosan/Daewoo system pump and fully compatible with heavy-duty operation demands.

The SPARKLING 708-2L-06410 main pump valve assembly is a reliable main pump replacement for Komatsu PC200-7, PC220-7, PC230-7, and PC270-7 excavators. Designed for optimal hydraulic performance, this Komatsu hydraulic valve ensures durability and efficiency.

The Main Pump Valve Assembly (Part No. 708-2L-06410) is a high-quality replacement component for Komatsu excavators PC200-7, PC220-7, PC230-7, and PC270-7. This assembly plays a critical role in the hydraulic system, regulating oil flow and pressure to ensure smooth operation of boom, arm, bucket, and swing functions. Manufactured to meet or exceed OEM standards, it guarantees reliable performance, precise hydraulic control, and long service life in demanding construction environments.

Key Features

OEM-Compatible Fit: Direct replacement for Komatsu part number 708-2L-06410, ensuring accurate fit and function

Durable Construction: Made from high-strength steel and precision-machined components for long-lasting performance

Precise Hydraulic Control: Ensures consistent flow and pressure, supporting smooth machine operation

Heavy-Duty Performance: Built to withstand high-pressure conditions in excavator hydraulic systems

Easy Installation: Designed for straightforward replacement to minimize downtime

SPARKLING MACHINERY offers reliable final drive assemblies (708-8F-00550 RH & 708-8F-00560 LH) for Komatsu PC210-10MO and PC215-10MO excavators. These durable, precision-fit travel motors ensure smooth power transmission and easy installation and come with fast delivery and competitive pricing.

   SPARKLING MACHINERY NEW EC300D EC300E PL3005D 14632316 Hydraulic Pump is a premium China-made power component specifically engineered for EC300D, EC300E, and PL3005D excavators. As the core of the hydraulic system, it converts mechanical energy into hydraulic pressure, driving critical operations such as boom lifting, arm articulation, and bucket movement through controlled fluid flow. This ensures efficient power transmission and responsive machinery performance in construction, mining, and heavy-duty earthmoving applications.

   Designed to original equipment standards, it maintains stable pressure output and consistent flow rates even under continuous high-load operation. With optimized internal design for minimal energy loss and enhanced wear resistance, it adapts seamlessly to harsh working environments, from dusty job sites to high-temperature conditions. Backed by strict quality verification, it guarantees reliable performance to support uninterrupted machinery operation.