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 EW180B EW180C EW180D EW200B 14589724 Seal Kit is a dedicated, all-in-one sealing solution exclusively designed for VOLVO EW180B, EW180C, EW180D, and EW200B wheeled excavators—versatile equipment widely used in municipal engineering, road construction, and light mining projects. As a core protective component for the excavators’ hydraulic systems, it covers critical areas including hydraulic cylinder rods, valve connections, and pump interfaces, forming reliable leakproof barriers. This function is essential for maintaining stable hydraulic pressure, ensuring smooth and responsive 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 tasks like road maintenance, trench digging, and material loading.

   Engineered to meet VOLVO’s original equipment standards, the seal kit maintains consistent sealing reliability even under harsh conditions: high hydraulic pressure (up to 35 MPa), extreme temperature fluctuations (-25°C to 105°C), and continuous machinery vibration from road travel. It resists oil aging and wear, providing long-lasting protection for the hydraulic systems of EW180B/EW180C/EW180D/EW200B models. Backed by strict performance verification, it guarantees uninterrupted sealing support for these VOLVO wheeled excavators.

   SPARKLING MACHINERY NEW DB 4E.011 350F.14/06 350 Valve is a dedicated hydraulic control component for Waircom excavators (widely used in construction, mining, and light earthmoving projects). As the "hydraulic pressure regulator", it controls the pressure and flow direction of hydraulic oil in key systems—ensuring stable operation of functions like arm retraction, bucket tilting, and boom lowering during tasks, while preventing pressure surges that damage hydraulic pumps or cylinders.
   Meeting Waircom OEM standards (model nos. DB 4E.011 / 350F.14/06 / 350), it endures -30°C to 95°C working temperatures, resists hydraulic oil corrosion and vibration, and guarantees leak-free performance. Strict testing ensures seamless compatibility with applicable Waircom excavator models and long-term reliability of the hydraulic system.

Keep your CAT D7R series bulldozers running at peak performance with the CA2244941 Control Valve Assembly, also known by part numbers 224-4941 and 2244941. This essential hydraulic component ensures precise operation of critical functions such as blade lift, tilt, and ripper control.

Key Features:

• Genuine-fit replacement for CAT D7R / D7R II / D7R XR / D7R LGP

• Robust construction to withstand high-pressure hydraulic environments

• Tested and inspected for leakage, performance, and reliability

• Long service life, minimizing downtime and improving machine productivity

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