SPARKLING DX140W Drive Gear – Durable Excavator Part

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.

   The Wheeled Spare Parts 14699400 Lock is a premium security and protective component meticulously engineered for Volvo Construction Equipment, specifically tailored to meet the anti-theft, dust-proof, and component safeguarding demands of EC120D, EC140D, EC200D, and EC210D excavators. As a critical security part for key equipment compartments (such as engine hood, toolbox, or electrical cabinet), this lock provides reliable latching and anti-tampering protection, preventing unauthorized access to valuable internal components while shielding them from dust, moisture, and debris in harsh construction environments. It ensures long-term structural integrity and operational safety even during prolonged heavy-duty tasks like digging, lifting, and earthmoving. 
   Designed to seamlessly integrate with Volvo’s excavator architecture, it enhances equipment security, reduces maintenance risks, and extends the service life of critical compartments.

Key Features
· Custom-engineered for perfect compatibility with Volvo EC120D, EC140D, EC200D, EC210D excavators
· Robust locking mechanism for anti-theft protection and reliable latching performance
· Sealed design to prevent dust, moisture, and debris ingress into protected compartments
· Wear-resistant and corrosion-proof structure to withstand harsh construction site conditions
· Strict adherence to Volvo OEM specifications for seamless integration and consistent security functionality

Compatible Models
Volvo Construction Equipment Excavators: EC120D, EC140D, EC200D, EC210D

   SPARKLING MACHINERY NEW EC220D EC235D EC250D EC250E EC300D 14592299 Relief Valve is a dedicated hydraulic safety component for VOLVO EC220D/EC235D/EC250D/EC250E/EC300D crawler excavators (heavy-duty equipment for construction/mining). As the hydraulic system’s core safety guard, it precisely limits max pressure to protect pumps, cylinders, and pipelines from overload damage during rock breaking or bulk loading.

   Meeting VOLVO OEM standards (part no. 14592299), it endures 34 MPa pressure, -25°C to 105°C temps, and heavy vibration. It resists oil contamination and wear, ensuring long-term reliability for the five VOLVO models, with strict testing guaranteeing compatibility and safe operation.

   SPARKLING MACHINERY NEW WA300 WA320 WA350 WA380 WA400 WA420 WA450 421-43-26470 Parking Switch is a dedicated safety control component for Komatsu WA300, WA320, WA350, WA380, WA400, WA420, and WA450 wheel loaders (widely used in construction, mining, and material handling). As the "parking safety trigger", it activates the excavator’s parking brake system—securing the machine in place during shutdowns or when parked on slopes, while preventing accidental movement that risks equipment damage or on-site injuries during loading, unloading, or idle periods.
   Meeting Komatsu OEM standards (part no. 421-43-26470), it endures -30°C to 85°C temperatures, resists dust and vibration, and ensures stable electrical signal transmission. Strict testing guarantees seamless compatibility with the seven Komatsu models and long-term parking safety reliability.