SPARKLING ZF Bearing Shaft Pin

The ZF 4472397017 Bearing Pin (also known as 4472.397.017 or 4472-397-017) is a vital component engineered for use in ZF axle and transmission systems. It plays a key role in maintaining proper alignment and reducing friction between moving parts, ensuring the smooth and efficient operation of your machinery.

Manufactured to OEM specifications, this bearing pin is constructed from hardened, corrosion-resistant steel for enhanced strength and long-term durability in harsh working environments. It is an ideal solution for equipment requiring high-reliability replacement parts to minimize downtime and maintenance costs.

Key Features:

• Part Numbers: ZF 4472397017 / 4472.397.017 / 4472-397-017

• Designed for ZF transmission and axle assemblies

• Heat-treated for optimal strength and wear resistance

• Direct-fit replacement – easy installation, zero modification needed

• Trusted by OEM service centers and repair shops worldwide

   SPARKLING MACHINERY NEW DX53W DX55W E55W K9006323 Valve; Solenoid is a dedicated hydraulic control component for Doosan DX53W, DX55W, and E55W wheeled excavators (versatile for municipal engineering, landscaping, and small-scale construction). As a key part of the excavator’s hydraulic system, it combines solenoid and valve functions to regulate hydraulic oil flow, ensuring precise control of functions like bucket lifting, arm folding, and track steering during delicate or high-frequency tasks.
   Meeting Doosan OEM standards (part no. K9006323), it endures 25 MPa hydraulic pressure, -30°C to 85°C temperatures, and continuous vibration. It resists oil contamination and wear, ensuring long-term leak-free and responsive operation for the three Doosan models, with strict testing guaranteeing seamless compatibility.

   719754 EPPR Valve (3kg) is a core electro-hydraulic control component for Doosan DX225/SL150LC-V excavators. Mounted on the main hydraulic pump, it adjusts pilot pressure via CPU signals to regulate pump flow, prevent engine stall, ensure smooth operation and optimize hydraulic efficiency.

Function: The valve consists of an electromagnet and a spool valve installed in the main hydraulic pump. It receives an electric current from the machine's controller and moves the spool proportionally to this signal. This action regulates the pilot pressure to the hydraulic pump's flow regulator, which in turn decreases the main pump flow to match the engine load and operator demand.

Compatible Equipment: In addition to the Doosan DX225, this valve is used in models like the R210LC-7, R225-7, R215-7, R140LC9-S, and others.

   The 4938613 sensor is a high-precision monitoring component tailored for Cummins 4BT/6BT/B5.9 engines, delivering accurate data on key engine parameters. As a direct OEM replacement, it ensures stable signal transmission, supports optimal engine operation, and prevents malfunctions in heavy-duty machinery scenarios.

Key Features
· High-precision detection for reliable engine parameter monitoring
· Stable signal transmission with strong anti-interference performance
· Direct OEM fit without additional modifications
· Adaptable to harsh working environments (temperature, vibration, dust)
· Long service life to reduce replacement frequency

Compatible Models
· Cummins Engines: 4BT (4B3.9), 6BT (6B5.9), B5.9, B GAS International CM556, ISB, QSB, and others.
· Interchangeable Part Numbers: 4938613