SPARKLING Rexroth Excavator Parts – Quality & Precision Since 2013
The Sparkling Machinery A2FM23 Hydraulic Pump (model R902201557) is a high-performance axial piston pump in fixed-displacement design, engineered for both open- and closed-circuit hydraulic systems like Rexroth’s A2FM23 range. Rated up to 400 bar nominal pressure (max. 450 bar), this pump delivers strong torque and stable flow under heavy-duty excavation scenarios. Featuring a compact bent-axis construction, it offers high power density and efficient operation in both mobile and stationary applications. It’s ideal for excavators, construction machinery, and industrial hydraulic systems requiring reliable, OEM-compatible performance.
SPARKLING MACHINERY: High Quality Excavator Parts with Rexroth Reliability
Founded in 2013, SPARKLING MACHINERY has rapidly become a trusted name in excavator parts manufacturing. Specializing in high-quality components, we emphasize stability, precision, and perseverance to deliver products that meet the rigorous demands of heavy machinery users worldwide. Among our extensive product range is the High Quality Rexroth hydraulic components, renowned for their outstanding performance and durability in harsh working conditions.
Our offerings include hydraulic components, undercarriage systems, engine parts, electrical components, cabs, mini excavators, and accessories. All are engineered to be fully compatible with leading excavator brands such as Caterpillar, Komatsu, Hitachi, Volvo, and more. This compatibility ensures seamless integration and optimal performance, keeping your machinery running efficiently.
At SPARKLING MACHINERY, quality is paramount. Rigorous manufacturing processes and stringent quality control guarantee that every part delivers consistent, reliable operation. Beyond product quality, we are committed to offering customized solutions tailored to your unique operational needs, backed by expert technical support and comprehensive consultation services.
Our dedication to altruism and innovation drives us to offer competitive pricing without compromising quality, helping customers significantly reduce maintenance and replacement costs. With a robust global sales network, SPARKLING MACHINERY stands as a reliable partner dedicated to supporting your excavator equipment’s longevity and productivity.
Choose SPARKLING MACHINERY for excavator parts that combine Rexroth’s trusted hydraulic technology with our unwavering commitment to quality and customer care. Together, we build the future of efficient, dependable heavy machinery maintenance.
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Q&A
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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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.
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.
If you have any questions about our goods or services, please feel free to contact us.

SPARKLING MACHINERY EXCAVATOR SPARE PARTS A2FM23 R902201557 HYDRAULIC PUMP
The Sparkling Machinery A2FM23 Hydraulic Pump (model R902201557) is a high-performance axial piston pump in fixed-displacement design, engineered for both open- and closed-circuit hydraulic systems like Rexroth’s A2FM23 range. Rated up to 400 bar nominal pressure (max. 450 bar), this pump delivers strong torque and stable flow under heavy-duty excavation scenarios. Featuring a compact bent-axis construction, it offers high power density and efficient operation in both mobile and stationary applications. It’s ideal for excavators, construction machinery, and industrial hydraulic systems requiring reliable, OEM-compatible performance.
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.