SPARKLING HL780-3A Bush Set – Durable Excavator Part

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.

slewing ring 14370942:

Outer diameter: 1116 mm
Inner diameter: 883 mm
Number of teeth: 90
Teeth: internal teeth
Number of holes on outer ring: 42 x Ø18 equal spacing
Number of holes on inner ring: 42 x Ø18 equal spacing
Height of outer ring: 83 mm
Height of inner ring: 76 mm
Total height: 92 mm
Height of teeth: 62 mm
Weight: 184 kg

   SPARKLING MACHINERY NEW EC250D EC300D VOE14694152 Hose is a dedicated flexible fluid transmission component for VOLVO EC250D and EC300D crawler excavators (widely used in medium-to-large construction, mining auxiliary operations, and infrastructure projects). As a core part of the excavator’s hydraulic system, it transfers high-pressure hydraulic oil between key components (e.g., hydraulic pumps, cylinders, control valves) to ensure uninterrupted power supply for tasks like digging, rock breaking, and material loading.
   Meeting VOLVO OEM standards (part no. VOE14694152), it endures 30 MPa hydraulic pressure, -35°C to 95°C temperature fluctuations, and repeated bending. Strict performance testing guarantees seamless compatibility with the two VOLVO models and long-term leak-free, reliable fluid transmission.

   SPARKLING MACHINERY NEW X220571211 Radiator is a critical cooling system component designed for compatible construction machinery, including excavators and loaders. As the core of the machinery’s heat dissipation system, it efficiently cools engine coolant by transferring heat from the coolant to the surrounding air—preventing engine overheating during heavy-duty operations like prolonged digging, high-load lifting, and continuous idling in construction, mining, or infrastructure projects. This function is essential for maintaining the engine’s optimal operating temperature, which directly impacts fuel efficiency, power output, and long-term service life.

   Engineered to match original equipment performance standards, it maintains high heat dissipation efficiency even under harsh working conditions, such as high ambient temperatures, dust accumulation, and vibration. It resists coolant leakage and blockages, avoiding cooling system failures that could lead to costly engine damage. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted machinery operation.