SPARKLING Rexroth OEM Replacement Parts – Quality Excavator Components

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.

The SPARKLING CA2845165 hose is a High Quality 284-5165 hydraulic hose designed for Caterpillar CAT 416E, 422E, 428E, 432E, 434E, 442E, and 444E backhoe loaders. This durable 2845165 CAT hose replacement ensures reliable performance and long-lasting hydraulic system efficiency.

This part is a service component for the air cleaner group in various Caterpillar heavy machines. It is notably used in the 234-1981 Air Cleaner Group found on specific equipment series.

The CA2845165 Hose (284-5165 / 2845165) is a durable hydraulic hose designed as a dependable spare part for Caterpillar CAT backhoe loaders, including models 416E, 422E, 428E, 432E, 434E, 442E, and 444E. Manufactured to meet Caterpillar’s quality standards, this hose ensures reliable fluid transfer and sustained performance under heavy-duty operating conditions. Built for high-pressure hydraulic systems, it provides excellent resistance to abrasion, heat, and wear, making it a trusted replacement for maintenance and repair work on construction equipment.

Heavy-Duty Construction: Reinforced design offers strength and durability in high-pressure hydraulic environments.

Reliable Fluid Transfer: Ensures consistent, leak-resistant hydraulic fluid flow to maintain machine performance.

The VOE 17492050 Hydraulic Oil Cooler is a high-performance cooling component designed to support the hydraulic systems of VOLVO excavators, including models EC210B, EC220D, EC210D, and EC200D. Manufactured by SPARKLING MACHINERY, this oil cooler efficiently maintains optimal oil temperatures during heavy-duty operations, protecting your hydraulic pump, valve, and motor from overheating and ensuring extended equipment life.

Crafted from high-quality aluminum and engineered for durability, this cooler is a reliable replacement for the original part, ensuring stable performance and easy installation.

   SPARKLING MACHINERY NEW EC240B EC240C EC290B EC290C VOE21814758 Cable Harness is a dedicated electrical connection component for VOLVO EC240B, EC240C, EC290B, and EC290C crawler excavators (widely used in construction, mining, and large-scale infrastructure projects). As the "electrical communication backbone" of the excavator, it transmits stable electrical signals between core components—such as ECUs, sensors, hydraulic valves, and cab instruments—to ensure smooth operation of critical functions like engine control, precision digging, and track movement during high-intensity tasks.
   Meeting VOLVO OEM standards (part no. VOE21814758), it endures -30°C to 85°C temperature fluctuations, resists moisture, dust, and mechanical abrasion, and maintains reliable insulation. Strict performance testing guarantees seamless compatibility with the four VOLVO models and long-term stable signal transmission.