SPARKLING E135SRLC ECM – Reliable Excavator Engine Control Module

The YY22E00061F1 / F2 / F5 / F6 Control Unit is an essential electronic component designed for use in New Holland Kobelco E135SRLC and E135SR excavators. This control unit is responsible for managing the excavator’s core electronic systems, including engine, hydraulic functions, and machine diagnostics, ensuring optimal performance and operational efficiency.

This series of controllers is known for its fast data processing, stable communication, and durable circuit design that can withstand the tough environments excavators operate in.

   SPARKLING MACHINERY NEW 25/221094 25/222891 Pilot Valve is a core hydraulic control component for JCB excavators (heavy-duty construction/mining use). It regulates low-pressure hydraulic signals to control main hydraulic systems, ensuring precise, responsive operation of arms, booms, and attachments. 
   Meeting JCB OEM standards (25/221094, 25/222891), it resists -30°C to 100°C temps, pressure fluctuations, and corrosion, ensuring seamless compatibility and long-term reliable control performance.

   SPARKLING MACHINERY NEW PC490 708-1T-13450/708-1T-13620 Plate, Valve is a dedicated, high-precision hydraulic sealing component exclusively engineered for KOMATSU PC490 crawler excavators—heavy-duty equipment widely used in large-scale mining, construction, and quarrying projects. As a core sealing and pressure-regulating part of the excavator’s hydraulic valve assembly, it ensures tight sealing between valve components and assists in maintaining stable hydraulic pressure, preventing oil leakage and pressure loss during high-intensity tasks like rock breaking, bulk ore loading, and deep excavation. This function is vital for preserving hydraulic system efficiency, avoiding component damage from contamination, and reducing unplanned downtime that disrupts critical project workflows.

   Engineered to meet KOMATSU’s original equipment (OEM) standards and compatible with part numbers 708-1T-13450 and 708-1T-13620, the Valve Plate withstands harsh working conditions: high hydraulic pressure (up to 36 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous vibration from heavy-duty use. It resists oil corrosion and mechanical wear, providing long-lasting sealing and pressure support for KOMATSU PC490 excavators. Backed by strict performance verification, it guarantees seamless compatibility and reliable operation for daily high-load tasks.

   SPARKLING MACHINERY NEW 312D2 312E 313D2 360-3986 Connecting Rod Bearing is a critical engine lubrication and load-bearing component for Caterpillar 312D2, 312E, and 313D2 excavators (widely used in construction, municipal engineering, and medium-scale mining). As the "engine motion buffer", it reduces friction between the connecting rod and crankshaft, while absorbing impact loads from piston reciprocation—ensuring smooth power transmission during tasks like digging, lifting, and material handling, and protecting the engine’s core moving parts from wear.
   Meeting Caterpillar OEM standards (part no. 360-3986), it endures -30°C to 150°C engine temperatures, resists oil oxidation and metal fatigue, and maintains stable lubrication performance. Strict testing guarantees seamless compatibility with the three Caterpillar models and long-term engine operational reliability.