SPARKLING CA5117558 Fan – High-Quality Excavator Cooling Fan

The CATERPILLAR Spider Assembly Fan 6-Blade (part numbers CA5117558, 511-7558, 5117558) is a high-quality cooling fan designed specifically for the CAT Material Handler MH3250. This robust 6-blade fan spider assembly plays a vital role in maintaining optimal engine temperatures by efficiently driving airflow through the radiator and cooling system.

Crafted from durable materials to withstand demanding industrial environments, the fan spider ensures reliable performance and long service life. Its precision design promotes effective heat dissipation, helping to prevent engine overheating during heavy-duty material handling operations.

Whether you are replacing a worn-out fan or upgrading your cooling system components, this OEM-quality spider fan assembly fits perfectly and supports your machine’s consistent performance on the job site.

   SPARKLING MACHINERY NEW 420F 428E 428F 430F 432E 432F 360-7435 Valve GP-Rel is a dedicated hydraulic relief valve group for Caterpillar 420F, 428E, 428F, 430F, 432E, and 432F backhoe loaders/excavators (widely used in construction, mining auxiliary, and municipal infrastructure projects). As a core safety component of the equipment’s hydraulic system, it regulates and limits maximum hydraulic pressure—preventing overpressure damage to pumps, cylinders, and valves during high-intensity tasks like heavy digging, material loading, and backhoe operation.
   Meeting Caterpillar OEM standards (part no. 360-7435), it endures 32 MPa maximum pressure, -30°C to 95°C temperatures, resists oil corrosion and vibration, and maintains stable pressure relief performance. Strict testing guarantees seamless compatibility with the six Caterpillar models and long-term hydraulic system protection.

   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.

   SPARKLING MACHINERY NEW WA100 WA120 WA150 WA180 WA180PT WA200 WA250 417-43-26210 Transmission Switch is a dedicated control component for Komatsu WA100, WA120, WA150, WA180, WA180PT, WA200, and WA250 wheel loaders (widely used in construction, agriculture, and material handling). As the "transmission command hub", it regulates the wheel loader’s gear shifting (e.g., forward/reverse, speed adjustment) during tasks like loading, unloading, and site transportation—ensuring smooth power transfer between the engine and transmission, while preventing misshifting that disrupts operation or damages components.
   Meeting Komatsu OEM standards (part no. 417-43-26210), it endures -30°C to 85°C temperatures, resists dust and vibration, and maintains stable electrical signal transmission. Strict testing guarantees seamless compatibility with the seven Komatsu models and long-term transmission control reliability.