SPARKLING 4472.218.025 Excavator Part

The ZF Joint Housing (Part Numbers: 4472.218.025, 4472.218.011, 4472.218.027, 4472.218.012) is a high-precision, heavy-duty component engineered to integrate seamlessly with ZF transmission systems in wheel loaders, construction vehicles, and other heavy machinery.

This joint housing is designed to ensure optimal alignment, torque transfer, and structural integrity between connected drive components. Manufactured from high-grade materials and built to OEM specifications, it provides excellent resistance to wear, vibration, and high-load stress.

   SPARKLING MACHINERY NEW SK485-9 DX420 DX480 472-0209 Crankshaft is a dedicated power transmission core component for Weichai-powered excavators, including SK485-9, DX420, and DX480 models (widely used in heavy construction, mining, and large-scale earthmoving). As the "engine power converter", it converts the reciprocating motion of engine pistons into rotational motion—driving key excavator systems like hydraulic pumps and generators to ensure stable power output during high-intensity tasks such as rock breaking, deep digging, and heavy lifting.
   Meeting Weichai OEM standards (part no. 472-0209), it maintains precise rotational balance, endures -30°C to 150°C engine temperatures, resists wear and vibration, and ensures long-term structural stability. Strict testing guarantees seamless compatibility with the three Weichai-powered excavator models and reliable engine operation.

   SPARKLING MACHINERY NEW EC140C EC140D EC140E EC160C 14577310 Toggle Switch is a key operator control component for Volvo EC140C, EC140D, EC140E, and EC160C excavators (widely used in construction, municipal engineering, and light mining). As the "operator command interface", it enables quick activation/deactivation of critical functions—such as wiper systems, auxiliary lights, or hydraulic tool controls—during tasks like digging, material handling, and site cleanup. This ensures intuitive operation for operators, while preventing accidental function misactivation and maintaining smooth workflow.
   Meeting Volvo OEM standards (part no. 14577310), it endures -30°C to 85°C temperatures, resists dust, moisture, and vibration, and guarantees reliable switch contact. Strict testing ensures seamless compatibility with the four Volvo models and long-term control system reliability.

   SPARKLING MACHINERY NEW EX270 EX270-5 EX280H-5 EX300 EX300-2 EX300-3 4067720 Bushing is a critical wear-resistant component for Hitachi EX270, EX270-5, EX280H-5, EX300, EX300-2, and EX300-3 excavators (widely used in construction, mining, and earthmoving projects). As the "joint buffer", it reduces friction between moving parts (e.g., boom hinges, arm connections) during tasks like digging, lifting, and swing operations—preventing metal-to-metal wear, absorbing vibration, and ensuring smooth movement of hydraulic structures.
   Meeting Hitachi OEM standards (part no. 4067720), it endures -30°C to 100°C working temperatures, resists corrosion and impact, and maintains stable dimensional accuracy. Strict testing guarantees seamless compatibility with the six Hitachi models and long-term reliability of excavator structural joints.