The Chelsea Input Gear, part number 5P1263 (also referenced as 5-P-1263), is a direct-replacement input gear designed for Chelsea Power Take-Off assemblies. Chelsea PTOs are widely used in vocational and commercial truck applications where auxiliary hydraulic or mechanical drive is required. This input gear is sold individually (unit of measure: each) and fits within the PTO and Components category covering Power Take-Off assembly applications. Pro Gear and Transmission carries genuine Chelsea PTO parts. Not certain this is the right part for your application? Give us a call to confirm proper fit before ordering.FeaturesGenuine Chelsea input gear for PTO assembly applicationsPart number 5P1263, also referenced as 5-P-1263Sold individually as a single unitCompatible with Chelsea PTO and driveline component systemsAvailable from Pro Gear and TransmissionUsed in these Chelsea PTO models236 Series442 Series447 Series489 Series626 Series628 Series630 Series645 Series