ZF 1295.335.001 SPEEDOMETER DRIVE SHAFT for WG180/WG200 | OEM Genuine Part

Overview

The ZF 1295.335.001 SPEEDOMETER DRIVE SHAFT is a precision-machined OEM genuine component engineered specifically for the WG180 and WG200 transmission series. This shaft transmits rotational motion from the output gear train to the speedometer sensor, ensuring accurate vehicle speed data is relayed to the dashboard. Positioned within the TRANSMISSION HOUSING, it interfaces directly with the HOUSING assembly to maintain proper alignment. The SKU 1295.335.001 is a direct replacement for worn units, restoring precise speedometer function without recalibration.

Symptoms of Failure

• Intermittent speedometer needle fluctuation — A worn drive shaft causes erratic readings, often jumping or dropping to zero during operation, a common search query for “ZF speedometer drive shaft failure symptoms.”
• Oil seepage near the speedometer drive port — When the shaft seal surface degrades, transmission fluid leaks past the O-RING, leaving visible drips under the vehicle.
• Complete speedometer failure — A fractured or stripped drive shaft stops all signal transmission, resulting in a dead speedometer while the transmission operates normally.
• Whining noise from the transmission housing — Worn splines or bearing surfaces create a metallic grinding sound, often misdiagnosed as gear issues.

Technical Specifications

Compatibility

This speedometer drive shaft is designed for the ZF WG180 and WG200 series transmissions, commonly found in medium-duty trucks, buses, and industrial equipment. It fits all variants within these series, including WG180-1, WG180-2, WG200-1, and WG200-2. The part also integrates with the TYPE PLATE identification system and is secured using the GROOVED STUD for precise retention. Always verify your transmission model tag before ordering.

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