SPARKLING RD551-64053 Cooler

The Kubota Oil Cooler (part nos. RD451‑64050, RD451‑64053, RD551‑64050, RD551‑64052) is a premium hydraulic oil radiator engineered for various Kubota excavators and compact machines, including models like KX057‑4, U48‑4, U55‑4, and more. This high-performance aluminium oil cooler ensures efficient heat dissipation and maintains optimal hydraulic oil temperatures under continuous heavy-duty operation. Manufactured to OEM standards and available in both genuine and aftermarket options, it offers excellent durability, corrosion resistance, and a perfect drop-in fit.

   SPARKLING MACHINERY NEW EC200B EC200D EC210B 14541069 Swing Reducer is a premium China-made transmission component specifically engineered for EC200B, EC200D, and EC210B excavators. As a critical part of the swing system, it converts high-speed, low-torque input from the hydraulic motor into low-speed, high-torque output, enabling smooth and controlled rotation of the upper structure (boom, arm, and bucket) during precision positioning, material handling, and medium to heavy-duty operations.​
   Designed to original equipment standards, it maintains stable power transmission and efficient torque conversion even under continuous rotational stress and varying loads. With optimized gear meshing design for minimal friction, noise, and wear, it adapts seamlessly to harsh working environments, from construction sites to agricultural fields. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.

The SPARKLING Wheel Excavator Carrier Disc (4472.377.037) fits models R130W-3, R170W-3, R170W-7. Designed as a durable Clutch Carrier and Planetary Disc, it ensures optimal transmission performance and reliability. Trusted for heavy-duty excavator clutch systems.

Part number 4472.377.037 (also written as 4472-377-037) is a Carrier Disc (sometimes called a Clutch Disc Carrier) manufactured by ZF, primarily used in the axle assemblies of Hyundai and Doosan/Daewoo wheel excavators.

The 4472.377.037 Carrier Disc is a high-precision drivetrain component located within the axle's planetary or braking group. It acts as a supporting plate for friction discs or gear sets, ensuring stable torque transfer and effective braking performance in heavy-duty wheel excavators. Designed for durability under high stress, it is a vital part for maintaining the axle integrity of machines like the Hyundai R170W-7 and Doosan S160W-V.

Model Compatibility:
Hyundai: R130W-3, R170W-3, R170W-7, R170W-9, R210W-9.
Doosan/Daewoo: S130W-V, S140W-V, S160W-V, S170W-V

   SPARKLING MACHINERY NEW R200W2 4472.320.056 Hub is a premium China-made core component specifically engineered for R200W2 wheel excavators. As a critical part of the undercarriage system, it serves as the central connecting unit between the wheel, axle, and hydraulic components, ensuring stable load distribution and smooth rotational movement during machinery operation.

   Designed to original equipment standards, it maintains precise alignment and high load-bearing capacity, performing reliably even under heavy workloads and continuous vibration. With enhanced structural stability and wear-resistant properties, it adapts seamlessly to harsh working environments, from rough construction sites to muddy terrain. Backed by strict quality verification, it guarantees consistent performance to support uninterrupted machinery operation.