SPARKLING Hyundai HL770-9 Spare Parts – Durable & Precision Fit

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.

   SPARKLING MACHINERY NEW CX350B CX290B LJ015170 Relief Valve is a dedicated hydraulic safety component for Case CX350B and CX290B crawler excavators (widely used in construction, mining, and large-scale earthmoving). As a core part of the excavator’s hydraulic system, it monitors and limits maximum hydraulic pressure—preventing overpressure damage to pumps, cylinders, and valves during high-intensity tasks like heavy digging, rock breaking, and bulk material loading.
   Meeting Case OEM standards (part no. LJ015170), it endures 32 MPa maximum pressure, -30°C to 95°C temperatures, resists oil corrosion and vibration, and maintains instant pressure relief response. Strict testing guarantees seamless compatibility with the two Case models and long-term hydraulic system protection.

   SPARKLING MACHINERY NEW R80-7 R80-7A 11N1-42120 Oil Cooler is a dedicated thermal management component exclusively designed for R80-7 and R80-7A excavators. As a core part of these excavators’ hydraulic and engine systems, it efficiently dissipates heat from hydraulic oil and engine oil—preventing oil overheating during tasks like small-scale construction, agricultural tillage, and urban infrastructure maintenance. This function is critical for preserving oil viscosity and lubrication performance, which directly protects key components (such as hydraulic pumps, valves, and engine bearings) from premature wear, ensuring stable power output and extending the service life of R80-7/R80-7A excavators.

   Engineered to match original equipment performance standards, it maintains strong heat dissipation efficiency even under harsh working conditions, including high ambient temperatures, dust accumulation, and continuous excavator vibration. It resists oil leakage and internal blockages, avoiding system failures that could lead to unplanned downtime or costly component repairs. Backed by strict performance verification, it guarantees reliable heat exchange to support uninterrupted operation of R80-7 and R80-7A excavators.

   SPARKLING MACHINERY NEW BR120T BR380JG D61E D61EX D61PX D63E D68ESS 600-184-1420 Cover is a dedicated protective component for Komatsu BR120T, BR380JG, D61E, D61EX, D61PX, D63E, and D68ESS crawler excavators (widely used in heavy construction, mining, and large-scale earthmoving projects). As the "internal component shield" of the excavator, it covers critical parts like engine compartments, hydraulic manifolds, or electrical boxes—blocking dust, debris, and moisture from entering, while protecting internal systems from impact and corrosion during high-intensity tasks.
   Meeting Komatsu OEM standards (part no. 600-184-1420), it endures -30°C to 90°C temperatures, resists UV damage and vibration, and maintains a tight seal. Strict testing guarantees seamless compatibility with the seven Komatsu models and long-term protection for key equipment parts.