The Eaton Fuller Mainshaft, part number 239410, is a genuine Eaton Fuller manual transmission component designed for heavy-duty applications. This mainshaft is sold individually and is also referenced under cross-reference numbers 239410, 3088-239410, 3088239410, FUL-239410, FUL239410, and ZBF239410. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain parts to help keep your fleet running. Call us to confirm proper fit for your specific transmission application before ordering.FeaturesGenuine Eaton Fuller manual transmission mainshaftPart number 239410, also referenced as HF239410Cross-references: 3088-239410, 3088239410, FUL-239410, FUL239410, ZBF239410Sold as individual unit (each)Available from Pro Gear and Transmission