SPARKLING CAT330D Swing Motor – Precision Excavator Part

The CA2003373 (200-3373 / 2003373 / 200-3372) Swing Motor GP is a high-performance OEM replacement designed for Caterpillar excavator models CAT330C, CAT330D, CAT330DL, and CAT336D. Engineered for exceptional torque output, smooth swing control, and long-lasting durability, this swing motor is built with precision-machined components and superior sealing technology. It ensures optimal hydraulic efficiency and responsiveness, even in the toughest construction and mining conditions.

Tested to meet or exceed OEM performance standards, this Motor Group – Swing is the ideal solution for heavy-duty excavation tasks, helping maximize machine uptime and productivity while reducing operating costs.

   SPARKLING MACHINERY NEW PC490 708-1T-13440/708-1T-13610 Cylinder Block is a dedicated, high-strength structural core exclusively engineered for KOMATSU PC490 crawler excavators—heavy-duty equipment critical for large-scale mining, construction, and quarrying projects. As the foundational component of the excavator’s engine, it houses key moving parts (pistons, crankshafts) and forms the sealed chamber for fuel combustion, directly supporting engine power output and operational stability during high-intensity tasks like rock breaking, bulk ore loading, and deep excavation. This function is vital for preventing engine structural failure, maintaining consistent power delivery, and avoiding costly unplanned downtime that disrupts critical project workflows.

   Engineered to meet KOMATSU’s original equipment (OEM) standards and compatible with part numbers 708-1T-13440 and 708-1T-13610, the Cylinder Block withstands harsh working conditions: high combustion pressure (up to 18 MPa), extreme temperature fluctuations (-30°C to 120°C), and continuous vibration from heavy-duty use. It resists thermal deformation and mechanical wear, providing long-lasting structural reliability for KOMATSU PC490 excavators. Backed by strict performance verification, it guarantees seamless compatibility and safe operation for daily high-load engine tasks.

   SPARKLING MACHINERY NEW 363-811-25120 Rear Brake Pad Kit is a dedicated safety braking component for Tadano excavators (widely used in construction, heavy lifting, and infrastructure projects). As the "rear braking core", it creates friction with the brake disc to slow or stop the excavator’s rear wheels during operation—ensuring reliable braking performance during tasks like load handling, slope parking, and on-site maneuvering, while preventing brake failure that risks equipment damage or on-site accidents.
   Meeting Tadano OEM standards (part no. 363-811-25120), it endures -30°C to 300°C braking temperatures, resists wear and heat fading, and guarantees consistent friction coefficient. Strict testing ensures seamless compatibility with applicable Tadano models and long-term rear braking system reliability.

   SPARKLING MACHINERY NEW EC210B EC210D EW140C EW160C 14589728 Seal Kit is a dedicated, all-in-one sealing solution exclusively designed for VOLVO EC210B/EC210D crawler excavators and EW140C/EW160C wheeled excavators—versatile equipment widely used in construction, mining, municipal engineering, and road maintenance projects. As a core protective component for the machinery’s hydraulic systems, it covers critical areas including hydraulic cylinder rods, valve connections, pump interfaces, and (for wheeled models) steering system joints, forming reliable leakproof barriers. This function is essential for maintaining stable hydraulic pressure, ensuring smooth operation of core mechanisms (boom lifting, arm digging, bucket tilting, and wheel steering), and preventing dust, debris, or moisture from contaminating internal hydraulic parts. It directly reduces the risk of hydraulic system failures, avoids unplanned downtime, and eliminates costly repairs caused by oil leaks during high-intensity tasks like deep excavation, material loading, and road resurfacing.

   Engineered to meet VOLVO’s original equipment standards, the seal kit maintains consistent sealing reliability even under harsh conditions: high hydraulic pressure (up to 36 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous vibration (from crawler movement or road travel). It resists oil aging and wear, providing long-lasting protection for the hydraulic systems of EC210B/EC210D/EW140C/EW160C models. Backed by strict performance verification, it guarantees uninterrupted sealing support for these VOLVO machines.