SPARKLING CX130DLC ECU – Reliable Excavator Control Unit

The KHR-series Electronic Control Units (ECUs) are advanced engine and hydraulic control modules specially designed for CASE CX-series crawler excavators, including CX130DLC, CX250DLC, CX300DLC, and CX490DLC. These ECUs—part numbers KHR50000 to KHR50017—manage core operational functions such as engine response, fuel injection, hydraulic system regulation, and machine diagnostics, ensuring smooth operation, fuel efficiency, and maximum productivity on-site. Engineered for OEM-level compatibility and reliability, each unit is: Pre-programmed and ready for installation

   The Excavators Spare Parts 294-0286 COVER is a premium protective component meticulously engineered for Caterpillar Engines (CAT C4.4, C6.6, C7.1) and specifically tailored to meet the safeguarding demands of 320D, 320D L, 320D2, 320D2 GC, and 320D GC excavators. As a critical protective part of the machinery’s engine system, this cover shields key engine components (such as wiring harnesses, sensors, and auxiliary mechanisms) from external hazards—including dust, debris, moisture, and mechanical impact—encountered in harsh construction environments. It maintains the integrity of the engine’s sensitive parts, ensures unobstructed airflow for heat dissipation, and contributes to stable engine operation even during prolonged heavy-duty digging, lifting, or earthmoving tasks. 
   Designed to seamlessly integrate with Caterpillar’s engine and excavator architecture, it enhances engine reliability, extends component service life, and reduces maintenance frequency.

Key Features
· Custom-engineered for perfect compatibility with Caterpillar Engines CAT C4.4, C6.6, C7.1 and 320D-series excavators (320D, 320D L, 320D2, 320D2 GC, 320D GC)
· Robust structural design for exceptional impact resistance and long-term durability
· Optimized ventilation and fit to ensure unimpeded engine heat dissipation
· Precision-molded edges for tight sealing against dust, moisture, and debris ingress
· Strict adherence to Caterpillar OEM specifications for seamless integration and consistent protective performance

Compatible Models
· Caterpillar Excavators (Equipped with CAT C4.4 / C6.6 / C7.1 Engines): 320D, 320D L, 320D2, 320D2 GC, 320D GC

   SPARKLING MACHINERY NEW ZX350LC-5B ZX350LCN-5B 8970241240 8943925532 Gasket is a dedicated sealing component exclusively designed for ZX350LC-5B and ZX350LCN-5B excavators. As a core part of the excavators’ engine, hydraulic, or fuel systems, it creates a tight, leakproof barrier between mating components (e.g., engine cylinder heads, hydraulic valve covers, or fuel system housings). This function is critical for preventing fluid (oil, coolant, fuel) or gas leakage during heavy-duty operations like construction digging, mining loading, and infrastructure maintenance—directly protecting internal components from contamination, maintaining system pressure stability, and avoiding unplanned downtime caused by leakage-related failures.

   Engineered to match original equipment performance standards, it maintains strong sealing performance even under harsh working conditions, including extreme temperatures (-20°C to 180°C), continuous excavator vibration, and exposure to oil or coolant additives. It resists deformation and material degradation, avoiding seal failure that could lead to costly component damage or environmental pollution. Backed by strict performance verification, it guarantees reliable sealing to support uninterrupted operation of ZX350LC-5B/ZX350LCN-5B excavators.

   SPARKLING MACHINERY NEW 31Q7-51120 Cylinder Assy, RH Boom is a core hydraulic actuator for Hyundai excavators (construction/mining use). It drives the right-hand boom’s lifting and lowering, ensuring stable force output for heavy-load operations. 
   Meeting Hyundai OEM standards (31Q7-51120), it resists -30°C to 100°C temps, high hydraulic pressure, and wear, guaranteeing seamless compatibility and long-term reliable boom control performance.