ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Hydraulic Cartridge Valve – Precision Excavator Parts
The Rexroth Relief Valve 04950403 (part no. R901102333) is a precision-engineered screw-in cartridge valve designed for hydraulic systems in excavators and industrial machinery. This robust, direct-acting spool-type valve offers pressure reducing and relieving capabilities, withstanding up to 350 bar of maximum operating pressure and supporting flow rates around 30 L/min. Constructed with quality materials and standard CAAN cavity compatibility, it ensures responsive, leak-free hydraulic control under demanding conditions.
SPARKLING Hydraulic Cartridge Valve – Precision and Reliability You Can Trust
SPARKLING MACHINERY, established in 2013, proudly presents its High Quality hydraulic cartridge valve, engineered for exceptional performance and durability. Designed with the highest standards of stability and precision, our hydraulic cartridge valves offer seamless integration with major excavator brands such as Caterpillar, Komatsu, Hitachi, and Volvo. Whether you require a reliable part for routine maintenance or need a custom solution, SPARKLING delivers quality that operates flawlessly in demanding environments.
Manufactured under stringent quality control processes, our hydraulic cartridge valves ensure efficient fluid control, reduce leakage, and improve system response, enhancing excavator performance and longevity. With robust construction and meticulous craftsmanship, these valves provide consistent pressure control and flow management that meet or exceed OEM standards.
SPARKLING’s commitment to innovation and altruism means every product is backed by professional technical support and personalized consultation. Our global sales network guarantees timely delivery and after-sales service, helping you reduce downtime and maintenance costs. Choose SPARKLING Hydraulic Cartridge Valve for peace of mind, competitive pricing, and unmatched reliability in your hydraulic systems.
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FAQ
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
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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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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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.
Rexroth Relief Valve 04950403 R901102333 – 350 Bar Screw‑In Cartridge
The Rexroth Relief Valve 04950403 (part no. R901102333) is a precision-engineered screw-in cartridge valve designed for hydraulic systems in excavators and industrial machinery. This robust, direct-acting spool-type valve offers pressure reducing and relieving capabilities, withstanding up to 350 bar of maximum operating pressure and supporting flow rates around 30 L/min. Constructed with quality materials and standard CAAN cavity compatibility, it ensures responsive, leak-free hydraulic control under demanding conditions.
CATERPILLAR MINI HYD EXCAVATOR 304C CR 305D CR 305E CA3321294 332-1294 3321294 VALVE GP-PUMP CONTROL
The CATERPILLAR 332-1294 Valve Group – Pump Control (also referred to as CA3321294 or 3321294) is a precision-engineered hydraulic control component designed for CAT Mini Hydraulic Excavators, including models 304C CR, 305D CR, and 305E.
This pump control valve regulates the hydraulic pump output, ensuring efficient power delivery to various machine functions such as boom, bucket, swing, and travel operations. By precisely modulating hydraulic pressure and flow, the 332-1294 control valve helps optimize fuel efficiency, machine responsiveness, and overall operational safety.
Manufactured to exact OEM standards, this CAT valve GP is built from high-strength materials for long-lasting durability, corrosion resistance, and performance stability in harsh working environments. It's an ideal replacement part for restoring your machine’s hydraulic performance and reducing downtime.
Whether you're performing planned maintenance or emergency repairs, trust the 3321294 pump control valve to deliver reliable functionality and keep your mini excavator working at peak performance.
SPARKLING MACHINERY SPARE PARTS 272101883 HYDRAULIC VALVE
The SPARKLING MACHINERY 272101883 Hydraulic Valve is a high-performance component designed for precise hydraulic fluid control in various heavy equipment and industrial applications, ensuring reliable operation and extended service life.
KOBELCO HEAVY EQUIPMENT SK260 SK250LC-6E SK250-8 SK260-8 LQ15V00015F2 LQ15V00015F1 MFC160 HYDRAULIC MOTOR
The LQ15V00015F2 / LQ15V00015F1 hydraulic motor is a high-performance travel motor designed for KOBELCO SK260, SK250LC-6E, SK250-8, and SK260-8 excavators. Engineered for exceptional durability and torque transmission, this motor ensures smooth and efficient travel drive operation even in the most demanding working environments.
Whether you’re involved in construction, mining, or earthmoving operations, this hydraulic motor offers OEM-level compatibility, low internal leakage, and excellent responsiveness—delivering consistent power and high reliability over long periods of heavy use.
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.