SPARKLING U55‑4 Oil Cooler – High Quality Excavator Cooling Solution

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 EC290B 14575661 Hydraulic Pump is a premium China-made power component specifically engineered for EC290B excavators. As the core of the hydraulic system, it converts mechanical energy into hydraulic pressure, driving critical operations such as boom lifting, arm articulation, and bucket movement through controlled fluid flow. This ensures efficient power transmission and responsive machinery performance in construction, mining, and heavy-duty earthmoving applications.​
   Designed to original equipment standards, it maintains stable pressure output and consistent flow rates even under continuous high-load operation. With optimized internal design for minimal energy loss and enhanced wear resistance, it adapts seamlessly to harsh working environments, from dusty job sites to high-temperature conditions. Backed by strict quality verification, it guarantees reliable performance to support uninterrupted machinery operation.

   The HIGH-QUALITY 119802-11900 RETAINER is a premium structural component meticulously engineered for Yanmar Construction Equipment, specifically tailored to meet the assembly and stability needs of 3TNV82A-BPTBZ, 3TNV82A-BSHY, 3TNV82A-KWA, and 3TNV82A-BDJMA excavators. As a critical part of the machinery’s component fixation system, this retainer ensures secure positioning of key mechanical parts, preventing displacement, reducing wear, and maintaining structural integrity during high-intensity construction operations. 
   It is designed to seamlessly integrate with Yanmar’s excavator architecture, delivering consistent performance that enhances the machinery’s operational reliability and service life.

Key Features
· Custom-engineered for perfect compatibility with Yanmar 3TNV82A-BPTBZ, 3TNV82A-BSHY, 3TNV82A-KWA, 3TNV82A-BDJMA excavators
· Optimized structural design for maximum load-bearing capacity and stable component fixation
· Exceptional resistance to vibration, impact, and harsh environmental factors (dust, moisture, temperature variations)
· Precise dimensional accuracy for seamless assembly and long-term fit retention
· Strict adherence to Yanmar OEM specifications for consistent performance and integration

Compatible Models
· Yanmar Construction Equipment Excavators: 3TNV82A-BPTBZ, 3TNV82A-BSHY, 3TNV82A-KWA, 3TNV82A-BDJMA

Upgrade your heavy machinery with our Original C7.1 Engine Assembly, meticulously crafted for compatibility with CAT E330, E336GC, E330GC, and E333 excavators. This in-stock unit includes key part numbers 503-8792, 502-3531, and 623-6651, ensuring seamless installation and reliable performance.

Genuine Quality Assurance: Fully original and brand-new C7.1 engine assembly—guaranteeing OEM-level dependability and optimal performance.

Immediate Availability: Stock-ready with fast dispatch options—ideal for reducing equipment downtime.