SPARKLING Caterpillar Manual Valve – Reliable Excavator Hydraulic Control

The Valve GP‑Manual (Cat part no. 389‑2407 / CA3892407) is a rugged manual auxiliary shut‑off valve designed for use in heavy-duty Caterpillar excavators—specifically models 352, 323F, 320C, 320D SA, M325D MH/L, 355, and more. It provides dependable two-way hydraulic shut-off control, helping protect critical systems during maintenance or attachments handling. Built to OEM tolerance, this valve ensures reliable operation in the harshest environments, available both as a genuine Cat part and high-quality aftermarket alternative.

The Caterpillar Solenoid Valve (part nos. 249‑3125 / 2493124) is a rugged, 12 V DC coil-controlled valve assembly designed for hydraulic systems on Cat backhoe loaders—including models 446D, 424D, 420D/F, 442D, 430D/F, 428D, 416D, and others. Built to OEM standards, this valve features a 2-pin DT connector and 7/8‑14 thread, offering precise electro-hydraulic control essential for steering, transmission, or loader functions. It delivers reliable performance under demanding conditions and is available in both genuine and high-quality aftermarket versions.

   SPARKLING MACHINERY NEW D6T 270-1762 270-1763 Gear Pump is a premium China-made hydraulic component engineered as a critical power transmission unit for compatible machinery.  As a core part of hydraulic systems, it delivers consistent fluid pressure to drive essential operations such as lubrication, control, and auxiliary functions, ensuring smooth performance in construction, agriculture, and heavy-duty equipment.

   Designed to original equipment standards, it maintains stable flow output even under continuous operation, minimizing energy loss and optimizing system efficiency.  Equipped with advanced pressure regulation and leak-resistant systems, it adapts to harsh working environments, from dusty job sites to high-temperature conditions.  Backed by strict quality verification and professional support, it reduces unplanned downtime and maximizes equipment productivity.

   SPARKLING MACHINERY NEW SK235SRLC-1E SK235SR-1E SK235SRNLC-1E SK200LC-6ES YN30V00095F1 Pilot Valve is a dedicated hydraulic control component for Kobelco SK235SRLC-1E, SK235SR-1E, SK235SRNLC-1E, and SK200LC-6ES crawler excavators (widely used in construction, municipal engineering, and light mining). As the "hydraulic control precursor", it regulates low-pressure pilot oil to control the operation of main hydraulic valves—enabling precise adjustment of boom, bucket, and swing movements during tasks like digging, loading, and site trimming, while ensuring responsive and smooth equipment operation.
   Meeting Kobelco OEM standards (part no. YN30V00095F1), it endures 5 MPa pilot pressure, -30°C to 90°C temperatures, resists hydraulic oil corrosion and vibration, and maintains stable flow control. Strict testing guarantees seamless compatibility with the four Kobelco models and long-term hydraulic system reliability.