ZF 4642.155.016 POWER TAKE-OFF for WG150 | OEM Genuine Part

Overview

The ZF 4642.155.016 POWER TAKE-OFF is an OEM genuine component engineered specifically for the WG 150 Series transmission. This PTO unit transfers engine torque to auxiliary hydraulic systems, such as pumps for dump bodies, winches, or refuse compactors. It mounts directly to the transmission housing and is driven by the gear train. The SKU 4642.155.016 ensures exact fitment and durability under continuous load. For proper sealing and alignment, this PTO integrates with the 4642101047: TRANSMISSION HOUSING and the 4642301207: TRANSMISSION HOUSING to maintain structural integrity.

Symptoms of Failure

• Hydraulic pump hesitation or loss of pressure — Worn gears inside the PTO cause intermittent power delivery, leading to sluggish equipment operation.
• Oil leaks at the PTO mounting flange — Deteriorated seals allow transmission fluid to escape, often visible as drips under the vehicle.
• Grinding or whining noise during engagement — Damaged bearings or gear teeth produce audible metallic sounds, especially under load.
• Difficulty engaging or disengaging the PTO — Internal shift fork wear prevents smooth actuation, requiring excessive force or causing incomplete engagement.

Technical Specifications

Compatibility

This PTO is designed for the ZF WG 150 Series transmission family. It is also compatible with the WG 180 and WG 200 models when used with the correct adapter kit. The unit fits ZF 6WG150, 6WG180, and 6WG200 transmissions found in medium-duty trucks, fire apparatus, and construction equipment. Always verify the shift system configuration; the 4644106300: SHIFT SYSTEM may require adjustment for proper engagement. Additionally, the 0730365067: TYPE PLATE provides critical identification data for your specific transmission variant.

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