SPARKLING K9001659 Spare Part – Quality Excavator Component

The K9001659 Pinion Gear is a precision-machined drive component specifically designed for DOOSAN excavators including DX140W, DX170W, DX190W, and SOLAR 185W-V models. As an essential part of the drivetrain system, this pinion gear engages seamlessly with bevel or ring gears to transmit torque efficiently in swing or travel devices.

Built with heat-treated alloy steel and advanced CNC gear-cutting technology, this gear ensures high strength, minimal backlash, and long-lasting performance even under heavy-duty operations.

   SPARKLING MACHINERY NEW EC160C EC180C EC200B EC210B EC210 22383381(21391697) Oil Level Sensor is a vital monitoring component for Volvo EC160C, EC180C, EC200B, EC210B, and EC210 excavators (widely used in construction, municipal engineering, and light mining). As the "oil system sentinel", it real-time detects the level of engine oil or hydraulic oil—alerting operators to low oil conditions during tasks like digging, boom adjustment, and material handling, while preventing equipment damage from oil shortage and ensuring consistent lubrication or hydraulic system performance.
   Meeting Volvo OEM standards (part nos. 22383381/21391697), it endures -30°C to 100°C temperatures, resists oil corrosion and vibration, and guarantees accurate signal transmission. Strict testing ensures seamless compatibility with the five Volvo models and long-term reliability of oil system monitoring.

The CA1307800 Piston Shoe (130-7800 / 1307800) is a high-quality replacement hydraulic component designed for Caterpillar CAT M312, M313C, M313D, and M315D machines. As a critical part of the axial piston pump, this piston shoe ensures smooth contact between the piston and swash plate, enabling efficient hydraulic power transmission and stable system performance.

Manufactured from premium-grade alloy steel with precision machining and advanced heat treatment, this piston shoe offers excellent wear resistance, high load capacity, and long service life. It is engineered to meet or exceed OEM specifications, making it an ideal aftermarket solution for demanding construction and earthmoving applications.

Applications

✔ Caterpillar CAT Machines: M312, M313C, M313D, M315D
✔ Axial piston pumps and hydraulic drive systems
✔ Heavy-duty construction, earthmoving, and industrial environments

   SPARKLING MACHINERY NEW 2420-1125A Valve; By-Pass 4.5B is a dedicated hydraulic pressure regulation component for Doosan excavators (widely used in construction, mining, and municipal engineering). As the "hydraulic pressure buffer", it diverts excess hydraulic oil back to the tank when system pressure reaches 4.5B (bar) — preventing overpressure damage to pumps, valves, and cylinders during tasks like digging, lifting, and rock breaking, while ensuring stable oil flow for critical operations.
   Meeting Doosan OEM standards (part no. 2420-1125A), it maintains precise pressure control (4.5B set threshold), endures -30°C to 95°C temperatures, resists hydraulic oil corrosion and vibration, and ensures leak-free performance. Strict testing guarantees seamless compatibility with applicable Doosan models and long-term hydraulic system safety.