Critical Spares for the ZF 4 BP 230 SHIFT SYSTEM: Solenoids, Sensors, and the Duct Plate

Critical Spares for the ZF 4 BP 230 SHIFT SYSTEM: Solenoids, Sensors, and the Duct Plate

Introduction: The Shift System’s Nerve Center

The SHIFT SYSTEM (Assembly 4681.106.005) contains the Hydraulic Control Unit (HCU) and the critical electronic and sealing components that manage gear engagement. Failures here often result in erratic shifting or total drive loss.

This guide focuses on the procurement of high-precision components for the SHIFT SYSTEM, including the Temperature Sensor 0501.322.532 and various screw plugs and O-rings.

Section 1: Key Components for SHIFT SYSTEM Integrity

Precision Parts Checklist

The SHIFT SYSTEM is protected by various seals and contains critical electronic sensors. Key parts include:

1. GASKET 4681.306.010 and DUCT PLATE 4681.306.011: Essential for hydraulic circuit integrity.
2. TEMPERATURE SENSOR 0501.322.532: Provides vital oil temperature data to the TCU.
3. SCREW PLUGS 4475.280.016 and O-RINGS: Used for sealing and pressure test points.

Section 2: Sourcing Sensors and Sealing Assurance

The XiaoHang Technical Guarantee

Electronic components like the Temperature Sensor 0501.322.532 must be verified for compatibility. Our 20 years of expertise guarantees accurate cross-referencing. For sealing, we supply all necessary O-rings (e.g., 11X2 and 13X2) to maintain the required hydraulic pressure.

Section 3: Fast Supply for Complex Assemblies

XiaoHang Machinery Co. minimizes downtime on complex shift system repairs. We leverage our China supply chain for fast lead times and competitive pricing on both major components (like the valve block) and all necessary sealing kits.

Conclusion: Ensure Shift Precision with XiaoHang

For verified ZF 4 BP 230 SHIFT SYSTEM spares, trust the technical precision and supply speed of Tianjin XiaoHang Construction Machinery Co., Ltd.