SPARKLING Hyundai Excavator Pump – Precision & Reliability

The 31QB-10037 / 31QB-10030 Hydraulic Main Pump Assembly is an essential component for delivering stable hydraulic power to your Hyundai crawler excavators. Built for high-performance, this pump guarantees powerful flow, high efficiency, and exceptional durability even under extreme excavation workloads.

🔧 Key Features:

• Original quality fitment for Hyundai’s large crawler excavators

• Ensures precise pressure regulation and smooth hydraulic operation

• Manufactured with high-grade wear-resistant components

• Rigorously tested for flow rate, pressure endurance, and temperature resilience

The ZGAQ-01634 Bearing Lining Kit is a genuine, high-performance repair component specifically designed for HYUNDAI wheel loaders, including models HL770-7A, HL770-9, HL780-9A, and HL780-3A.

This bearing lining kit is used in the engine or transmission system to reduce friction between rotating parts and ensure smooth, reliable operation under heavy loads. Manufactured to OEM standards, it offers excellent wear resistance, precise fitment, and long-lasting durability — making it an essential component for regular maintenance and engine rebuilds.

Whether you're performing preventive maintenance or full engine overhauls, the ZGAQ-01634 bearing kit helps restore optimal machine performance, extend equipment lifespan, and minimize downtime on the jobsite.

The Made in China SPARKLING MACHINERY SK140SRLC/E135B Hydraulic Pump (Part Numbers: YY10V00009F4, YY10V00014F1, YY10V00009F1, YY10V00009F5) is a high-performance core component engineered for Kobelco SK140SRLC and E135B excavators. As the "heart" of the hydraulic system, it delivers consistent power transmission, ensuring smooth operation of lifting, digging, and rotating functions in heavy-duty construction scenarios. Crafted with premium materials and advanced manufacturing techniques, this pump withstands high pressure and harsh working conditions. Backed by SPARKLING’s strict quality standards, it minimizes leakage risks, reduces energy loss, and maximizes machine efficiency—your reliable choice for uninterrupted excavator performance.

   SPARKLING MACHINERY NEW 416E 416F 420F 422E 422F 428E 350-8841 Kit-Compensa is a dedicated hydraulic compensation component kit for Caterpillar 416E, 416F, 420F, 422E, 422F, and 428E backhoe loaders/excavators (widely used in construction, municipal engineering, and agricultural operations). As a key set for the equipment’s hydraulic system, it maintains stable pressure and flow compensation during multi-function operations (e.g., simultaneous boom lifting and bucket digging), ensuring smooth, coordinated control of hydraulic functions to avoid performance lag.
   Meeting Caterpillar OEM standards (part no. 350-8841), it endures 28 MPa hydraulic pressure, -30°C to 90°C temperatures, resists oil corrosion and vibration, and guarantees consistent compensation performance. Strict testing ensures seamless compatibility with the six Caterpillar models and long-term hydraulic system stability.