ZF 0750.147.137 HOSE PIPE for WG200 | OEM Genuine Part

Overview

The ZF 0750.147.137 HOSE PIPE is a critical fluid transfer component engineered specifically for the WG 200 Series transmission. This OEM genuine part routes pressurized hydraulic oil between the valve body and the cooler circuit, ensuring consistent lubrication and thermal regulation within the gearbox. As an original ZF-manufactured unit, SKU 0750.147.137 guarantees exact fitment and material integrity, preventing fluid starvation that can lead to premature clutch wear. When installed alongside the 4644101216: TRANSMISSION HOUSING or the 4644301223: TRANSMISSION HOUSING, this hose pipe maintains the sealed hydraulic loop required for reliable power shift operation.

Symptoms of Failure

When the ZF 0750.147.137 HOSE PIPE deteriorates, operators typically notice these specific failure indicators:

• Hydraulic oil seepage at the hose crimp or banjo fitting – visible wetness around the pipe ends, often mistaken for a housing gasket leak.
• Erratic gear engagement or delayed shifting – reduced line pressure caused by internal hose collapse or pin-hole leaks.
• Overheating transmission fluid – restricted flow through a kinked or swollen hose pipe reduces cooler circuit efficiency.
• Whining or cavitation noise from the pump – air ingestion through a cracked hose pipe creates aeration in the sump.

Technical Specifications

Compatibility

This hose pipe is a direct fit for the ZF WG 200 Series, including models WG200, WG210, and WG180 when equipped with the same hydraulic routing. It also applies to certain WG 150 variants that share the cooler circuit architecture. Always verify the routing against your existing pipe; the 0730365067: TYPE PLATE on the transmission housing provides the exact model code. For secure mounting, pair this hose with the 0631311009: GROOVED STUD that retains the pipe clamp to the housing.

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