ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Cat Excavator Auxiliary Valve – Durable & Precise
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 SPARKLING Cat Excavator Auxiliary Valve is engineered for maximum reliability and precision, designed to enhance the hydraulic performance of your excavator. Manufactured by SPARKLING MACHINERY—a trusted name since 2013—this auxiliary valve ensures stable and efficient operation even in the most demanding conditions. Compatible with Caterpillar excavators, our auxiliary valve is crafted with strict quality control and high-grade materials, guaranteeing durability and long service life.
At SPARKLING MACHINERY, we understand the critical role that hydraulic components play in the productivity of construction and mining equipment. That’s why our Cat excavator auxiliary valve delivers smooth and responsive control, optimizing hydraulic flow for auxiliary attachments such as breakers, grapples, and augers. This part is ideal for operators seeking dependable performance without compromise.
Our commitment to precision and innovation means you benefit from an auxiliary valve that fits perfectly, performs flawlessly, and withstands harsh environments. We also provide personalized technical support and customized solutions to meet your specific needs, helping you reduce operational costs without sacrificing quality.
Choose SPARKLING Cat Excavator Auxiliary Valve for professional-grade performance backed by a global network and years of industry expertise. Trust in SPARKLING to keep your excavator running efficiently and reliably — because your equipment deserves the best.
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Q&A
Do you offer customized parts?
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Yes, we offer tailored solutions to meet specific customer requirements. Whether you need custom dimensions or specialized features, we can design and produce parts that perfectly match your excavator’s needs.
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Can I get technical support for installing your parts?
Absolutely. We provide technical support and guidance for the installation and maintenance of our parts. Our team is available to assist you with any questions or concerns to ensure proper installation and optimal performance.
How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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Valve GP‑Manual 389‑2407 for Cat 352 / 323F / 320C / 320D / M325D / 355 Excavators
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.
Case HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW CX350 CX330 KSJ2851 HYDRAULIC PUMP SPARKLING MACHINERY
SPARKLING MACHINERY NEW CX350 CX330 KSJ2851 Hydraulic Pump is a core power component for Case CX350/CX330 excavators (heavy-duty construction/mining use). It delivers stable high-pressure hydraulic fluid to drive arms, booms, and travel systems.
Meeting Case OEM standards (KSJ2851), it resists -30°C to 100°C temps, high pressure, and wear, ensuring seamless compatibility and long-term reliable hydraulic power supply.
KOMATSU EXCAVATOR PARTS MADE IN CHINA NEW EGS65 PC118MR PC88MR PW118MR PW98MR S4D95L 6207-51-1400 OIL PUMP SPARKLING MACHINERY
SPARKLING MACHINERY NEW EGS65 PC118MR PC88MR PW118MR PW98MR S4D95L 6207-51-1400 Oil Pump is a dedicated engine lubrication component for Komatsu EGS65, PC118MR, PC88MR, PW118MR, PW98MR excavators and S4D95L engines (widely used in construction, municipal engineering, and light mining). As the "lubrication core" of the engine, it circulates oil to critical components (e.g., crankshafts, bearings, pistons)—reducing friction and heat while preventing wear, ensuring stable engine operation during tasks like digging, loading, and slope trimming.
Meeting Komatsu OEM standards (part no. 6207-51-1400), it maintains a stable oil pressure of 0.3-0.6 MPa, endures -30°C to 100°C temperatures, resists oil corrosion, and ensures consistent oil flow. Strict testing guarantees seamless compatibility with the six Komatsu models/engines and long-term engine protection.
JS160W EXCAVATOR 20/925753 KAWASAKI K3V63DTP HYDRAULIC PUMP
The Kawasaki K3V63DTP Hydraulic Main Pump (Cat. no. 20/925753) is a high-performance action pump engineered for JCB JS160W and similar excavator models. This piston-type pump delivers robust hydraulic flow (~63 cc/rev) at pressures up to 350 bar, ensuring smooth boom, arm, and travel functions even under heavy load. Built to match Kawasaki OEM specs, it offers seamless drop-in installation and is backed by quality assurance—available as brand-new, remanufactured, or aftermarket options.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
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