ZF 0736.300.145 TORX SCREW for WG200/WG92/WG98 | OEM Genuine Part

Overview

The ZF 0736.300.145 TORX SCREW is a critical fastening component engineered for the valve body and clutch pack assemblies within ZF’s WG200, WG92, and WG98 series transmissions. This OEM genuine part ensures precise clamping force to maintain hydraulic pressure integrity. The SKU 0736.300.145 is specifically designed to resist vibration loosening in high-torque environments, securing the 4660198001: PERIPHERALS assembly to the main casing. Without this screw, fluid pathways can become misaligned, leading to pressure drops.

Symptoms of Failure

• Hydraulic fluid seepage around the valve body cover: A worn or stripped 0736.300.145 screw cannot maintain the seal, causing ATF to weep from the mating surface between the housing and the 4660101011: TRANSMISSION HOUSING.
• Intermittent gear slippage in 3rd and 4th gear: Insufficient clamping torque from a failing TORX screw allows the clutch pack to shift slightly, resulting in momentary power loss under load.
• Metallic rattling from the transmission pan: A loose screw can fall into the sump, where it contacts rotating components, producing a distinct tapping noise during acceleration.
• Erratic shift timing: When the screw loosens, the 0501209818: RANGE SELECTOR mechanism receives incorrect feedback, causing delayed or harsh shifts.

Technical Specifications

Compatibility

This TORX screw is a direct replacement for ZF transmissions in the WG series. It is confirmed for the WG180, WG200, WG92, and WG98 models. The screw also fits the 4660301018: HOUSING used in early WG200 variants. Always verify thread pitch before installation; this part is not compatible with older metric fine-thread designs.

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