ranroswang@hksparkling.com 
+86 138 2341 8469
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.
SPARKLING Caterpillar Manual Valve – Precision and Reliability for Optimal Excavator Performance
Introducing the SPARKLING Caterpillar manual valve, a high-quality hydraulic component designed for durability and precision. Since 2013, SPARKLING MACHINERY has specialized in excavator parts that combine stability, accuracy, and lasting performance. This manual valve ensures smooth control of hydraulic flow, enhancing operational efficiency on your excavator.
Manufactured under strict quality standards, the SPARKLING Caterpillar manual valve is compatible with Caterpillar machinery and built to withstand diverse working conditions. Its robust construction reduces downtime and maintenance needs, making it a reliable choice for both professional operators and heavy-duty applications.
What sets the SPARKLING manual valve apart is our commitment to perfection. We offer customized solutions tailored to specific requirements, backed by technical expertise and continuous customer support. Our competitive pricing does not compromise quality, helping you reduce overall costs while maintaining superior machine performance.
As part of a comprehensive product range that includes hydraulic parts, undercarriage systems, engine components, and more, the SPARKLING Caterpillar manual valve reflects our dedication to innovation and customer satisfaction. With a global distribution network, we ensure timely delivery and dependable service worldwide.
Choose the SPARKLING Caterpillar manual valve to experience stable, precise excavator control that leads to enhanced productivity and longevity. Trust SPARKLING MACHINERY—your partner in reliable excavator parts.
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Frequently Asked Questions
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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What is the lead time for receiving excavator parts?
Our typical lead time depends on the complexity and quantity of the order. For standard parts, delivery usually takes between 7 to 14 days. For custom orders, the lead time may vary, but we always strive to ensure timely delivery.
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.
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.
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.
VOLVO EXCAVATOR PARTS MADE IN CHINA NEW EC120D EC135B EC140B EC140C EC140D VOE14530987 CHECK VALVE SPARKLING MACHINERY
SPARKLING MACHINERY NEW EC120D EC135B EC140B EC140C EC140D VOE14530987 Check Valve is a key hydraulic anti-backflow component for 5 Volvo excavator models (construction/municipal use).
It prevents reverse hydraulic oil flow in circuits, protecting pumps/valves and ensuring stable function. Meeting Volvo OEM standards (VOE14530987), it resists -30°C to 95°C temps, oil corrosion, and vibration, guaranteeing seamless compatibility and long-term reliability.
SEM Radiator 539‑1100 – OEM Cat Cooling System for Heavy Equipment
The SEM Radiator 539‑1100 is a durable cooling system designed for SEM and Caterpillar machinery. Precisely engineered by Cat, this radiator maintains optimal engine temperature under heavy-duty conditions. Featuring premium materials and OEM-grade construction, it delivers enhanced corrosion resistance and long-term reliability—backed by Cat’s global parts support network
Caterpillar EXCAVATOR PARTS MADE IN CHINA NEW 416E 416F 422F 428F 434F 361-6768 FILTER GP-OI SPARKLING MACHINERY
SPARKLING MACHINERY NEW 416E 416F 422F 428F 434F 361-6768 Filter GP-OI is a dedicated oil filtration component group for Caterpillar 416E, 416F, 422F, 428F, and 434F backhoe loaders/excavators (widely used in construction, mining auxiliary, and heavy material handling). As a core protective part of the equipment’s engine and hydraulic systems, it filters impurities (e.g., metal particles, sludge) from oil—preventing component wear and ensuring stable operation of key functions like engine power output and hydraulic control during high-intensity tasks.
Meeting Caterpillar OEM standards (part no. 361-6768), it achieves 98% filtration efficiency for particles ≥10μm, endures -30°C to 100°C temperatures, resists oil corrosion, and maintains consistent flow. Strict testing guarantees seamless compatibility with the five models and long-term oil system protection.
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
foreverlucia1