ZF 4681.054.010 4 BP 210 BASICPOWER Transmission Assembly | Complete Unit

Overview

The ZF 4681.054.010 4 BP 210 BASICPOWER Transmission Assembly | Complete Unit is a fully assembled drop-in replacement for the BP 210 series, designed to restore peak performance in heavy-duty ZF powershift transmissions. This complete unit integrates the main gear cluster, clutch packs, and hydraulic control components into a single, pre-tested assembly. The SKU 4681.054.010 is a direct OEM-specification part, ensuring seamless fitment and eliminating the need for piecemeal rebuilding. It sits at the core of the transmission, managing torque flow from the engine to the output shaft. For optimal structural integrity, this assembly is paired with the 4657101078: TRANSMISSION HOUSING, which encloses the rotating components and maintains alignment under load.

Symptoms of Failure

When the ZF 4681.054.010 assembly begins to wear, operators will notice distinct performance degradation. Common failure symptoms include:

• Delayed or harsh gear engagement – Worn clutch discs or valve body issues cause hesitation when shifting from neutral to drive or reverse.
• Internal oil leaks and low pressure – Deteriorating seals within the assembly lead to fluid bypass, triggering transmission overheating and erratic shift points.
• Gear slipping under load – As friction material degrades, the transmission fails to hold torque, especially during uphill climbs or heavy hauling.
• Unusual whining or grinding noises – Bearing wear or gear tooth damage produces audible metallic sounds, particularly in lower gears.

Technical Specifications

Compatibility

This complete unit is engineered for the ZF BP 210 series, which is commonly found in WG180, WG200, and WG210 transmission models. It is also a direct fit for certain 4WG-180 and 4WG-200 off-highway transmissions used in construction and agricultural machinery. The assembly integrates with the 4657201166: HOUS.FRONT SECT and the 4657201168: HOUSING REAR PART to form the complete transmission casing. For extended applications, the 4657298101: HOUSING REAR SECTION may also be required for specific output flange configurations.

Related Components

Frequently Asked Questions

Q: Is the ZF 4681.054.010 a direct replacement for the original BP 210 assembly?
A: Yes, this complete unit is manufactured to OEM specifications and is a direct bolt-in replacement for the BP 210 series. No modifications to the housing or hydraulic lines are required.

Q: What tools are needed to install this complete unit?
A: Standard shop tools including a transmission jack, torque wrench, and alignment pins are recommended. You will also need new gaskets and the 0631306816: CYLINDRICAL PIN for precise housing alignment.

Q: Does this assembly include the torque converter?
A: No, the 4681.054.010 is the main gear and clutch assembly only. The torque converter and pump are separate components that must be ordered individually.