SPARKLING China Pump Coupling for CAT

The Caterpillar Coupling-Pump (Part No. 267-1082 / CA2671082 / 2671082) is a high-quality aftermarket replacement part made in China, engineered to fit CAT mini hydraulic excavators such as 305C CR, 305.5E, and certain Caterpillar wheel loader models.

This coupling serves as a crucial link between the engine and hydraulic pump, ensuring efficient power transmission while absorbing vibration and reducing stress on connected components. Built from durable elastomeric and metal materials, it offers excellent torsional flexibility and resistance to wear — helping maintain optimal machine performance.

If you're looking for a cost-effective yet reliable alternative to OEM parts, this China-made coupling is a smart choice for equipment maintenance and repair, without compromising functional integrity.

   SPARKLING MACHINERY NEW EC200D EC210D EC220D EC235D EC250D VOE14612331 Latch is a dedicated cab safety component for VOLVO EC200D, EC210D, EC220D, EC235D, and EC250D crawler excavators (widely used in construction, municipal engineering, and medium-scale mining). As a core part of the excavator’s cab access system, it secures cab doors, engine covers, or toolboxes—preventing accidental opening during tasks like digging, loading, or slope grading, and protecting internal components from dust, debris, and weather damage.
   Meeting VOLVO OEM standards (part no. VOE14612331), it endures -30°C to 85°C temperatures, resists impact and corrosion, and maintains stable locking performance. Strict testing guarantees seamless compatibility with the five VOLVO models and long-term reliable safety protection.

The SPARKLING MACHINERY China aftermarket Swing Motor, offered in part numbers 38K9-11100 and 38K9-10150, delivers a high-quality, durable solution engineered for Hyundai excavator models including R300-9S, R300LC-9, R290LC-7, and R290LC-9.
Wide Compatibility & OEM Fit
Tailored to meet the OEM specifications for various Hyundai crawler excavators (R300-9, R300LC-9, R290LC-7, R290LC-9), ensuring a direct, plug-and-play fit.
Industrial-Grade Performance
Ensures seamless and steady rotation of the excavator’s upper structure—critical for material handling and load positioning. Heavy-duty design supports high torque and consistent cyclic performance. 

   SPARKLING MACHINERY NEW 119266-21700 Crankshaft is a premium China-made engine core component designed for compatible construction machinery (such as excavators, loaders, and generators) and industrial engines. As the "power transmission backbone" of the engine, it converts the reciprocating motion of pistons into rotational motion to drive the machinery’s hydraulic system, undercarriage, and other key components. This critical function ensures the engine delivers consistent torque and power for heavy-duty operations—including digging, lifting, and continuous power generation—in construction, mining, and industrial scenarios.

   Engineered to original equipment standards, it maintains exceptional structural stability even under high rotational speeds (up to industry-standard RPM thresholds) and extreme load conditions, as well as harsh working environments like vibration, temperature fluctuations, and dust. With precision-machined journals and balanced design, it minimizes friction between moving parts and reduces engine vibration. Backed by strict quality verification, it guarantees reliable power transmission to support uninterrupted machinery operation and extend overall engine service life.