ZF 4661.131.011 OIL DIPSTICK for WG94 | OEM Genuine Part

Overview

The ZF 4661.131.011 OIL DIPSTICK is a precision-machined fluid level indicator designed exclusively for the WG 94 Series powershift transmissions. This genuine OEM part provides an accurate, at-a-glance measurement of transmission oil level, ensuring the hydraulic system maintains proper lubrication and cooling pressure. Located on the side of the main casing, the dipstick interfaces directly with the 4661101042: TRANSMISSION HOUSING to seal the fill tube. The SKU 4661.131.011 is the only direct replacement for this specific assembly, guaranteeing a factory-spec fit and reliable fluid monitoring.

Symptoms of Failure

When the ZF 4661.131.011 wears out or its seal degrades, operators will notice distinct performance issues. Watch for these specific failure symptoms:

• Transmission oil leak at the dipstick tube – A cracked handle or degraded O-ring allows fluid to seep past the 4661301108: HOUSING II interface, leaving puddles under the vehicle.
• Inaccurate oil level readings – A warped or broken dipstick blade gives false low or high readings, leading to overfilling or underfilling the sump.
• Gear slipping under load – Insufficient oil due to a faulty dipstick seal causes low hydraulic pressure, resulting in delayed engagement or clutch chatter.
• Milky or aerated transmission fluid – A loose dipstick allows air ingestion, which aerates the oil and accelerates wear on internal components like the 0631306174: CYLINDRICAL PIN.

Technical Specifications

Compatibility

This dipstick is engineered for the ZF WG 94 Series transmission family. It directly fits models including the WG180, WG200, and WG210 powershift units used in heavy construction and agricultural equipment. The part is also compatible with the WG94 base model and its variants. Always verify the dipstick tube length against your existing 4661301108: HOUSING II to ensure correct engagement with the 0769123894: TYPE PLATE identification tag.

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