Eaton Fuller 4302749 Transmission Neutral-Position Switch

Product Overview

Eaton Fuller 4302749 is a neutral-position switch for supported Eaton Fuller transmission control systems. The sellable manufacturer part number is 4302749.

Technical Identification

• Manufacturer: Eaton Fuller
• Sellable part number / SKU: 4302749
• Product type: Transmission neutral-position switch
• Exact electrical function: Neutral indication, start interlock, or control input must be verified from the applicable wiring diagram
• Contact state, thread, connector, and adjustment: Pending exact transmission-model verification

Application and Service Notes

Confirm the transmission model and serial number, existing switch number, thread, connector, contact logic, circuit function, and installation depth before ordering. Similar Eaton switches may appear alike but use different contact states or circuit functions. Electrical diagnosis and replacement must follow the applicable Eaton service manual, troubleshooting guide, and vehicle wiring diagram.

Please confirm the original part number, electrical function, connector, thread, and transmission identification tag before ordering.

Parts Verification and Ordering Notice

Please confirm the existing part number, component identification tag, dimensions, electrical specifications, and application before ordering. Cross-reference numbers, compatibility guides, service manuals, repair manuals, parts catalogs, PDF references, and application information are provided as reference material only and may contain errors, omissions, superseded information, or model-specific differences. Do not rely solely on a reference number, manual, catalog, or guide when selecting a part. Please contact All Truck Gears before ordering when the application or interchange is uncertain.

Technical References and OEM Documentation

• Eaton Download Center — Illustrated Parts Lists, Service Manuals, Troubleshooting Guides, and Wiring Information
• Eaton Fuller Transmission Repair Resources