The Eaton Fuller Harness Tube, part number 52901, is a genuine Eaton Fuller manual transmission wiring harness component designed for heavy-duty transmission applications. This part is also referenced under cross-reference numbers 3088-52901 or 308852901, 52901-SP or 52901SP, FUL52901, and ZBF52901, making it straightforward to cross-check against your existing parts records or OEM documentation. Sold individually as a single unit. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain components. Call us to confirm proper fit for your specific transmission model before ordering.FeaturesGenuine Eaton Fuller manual transmission componentPart no. 52901, referenced as HF52901Cross-references: 3088-52901, 308852901, 52901-SP, 52901SP, FUL52901, ZBF52901Fits manual transmission wiring harness applicationSold as a single unit (each)