ZF 4695.302.005 SLOTTED NUT | OEM Genuine Part

Overview

The ZF 4695.302.005 SLOTTED NUT is a precision-engineered fastening component designed to secure critical rotating assemblies within ZF powershift transmissions. This OEM genuine part, identified by SKU 4695.302.005, functions as a locking mechanism on shaft ends, ensuring that bearings, gears, and clutch packs maintain correct axial positioning under high torque and vibration. Typically installed on the output shaft or intermediate shaft of heavy-duty transmissions used in construction machinery, this slotted nut works in conjunction with a cotter pin or locking tab to prevent loosening during operation. It is a direct replacement for worn or damaged fasteners in ZF driveline assemblies.

Symptoms of Failure

When the ZF 4695.302.005 slotted nut wears or becomes damaged, operators may notice these specific failure indicators:

• Transmission gear slippage under load: A loose slotted nut allows shaft endplay, causing clutch packs to disengage intermittently during heavy digging or grading operations.
• Unusual metallic rattling from the transmission housing: Excessive axial movement of gears creates a distinct clattering noise, often mistaken for bearing failure.
• Oil seepage near the output shaft seal: Shaft wobble from an improperly torqued nut distorts the sealing surface, leading to gradual fluid loss around the 0634801038: SEALING RING.
• Vibration in the driveline during deceleration: A stripped or cracked nut permits radial play, transmitting harsh vibrations through the chassis.

Technical Specifications

Compatibility

This slotted nut is primarily used in ZF WG series transmissions common to construction machinery. It is a direct fit for the WG180, WG200, and WG250 models, where it secures the output shaft bearing retainer. It also appears in certain ZF 4WG-200 and ZF 5WG-210 variants. For proper installation, this nut must be torqued against the 4695101002: HOUSING and the 4695301021: HOUSING components. The assembly is sealed by the 4695301022: COVER and the 0634801038: SEALING RING to prevent contamination.

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