The Chelsea 1P580 is a Standard Mount Housing designed for Chelsea 660 Series and 680 Series power takeoff units, covering both "X" and "G" mounting configurations. According to Chelsea's illustrated parts list for the 660 Series, this housing is referenced alongside ratio data and is a single-unit replacement item. If you are rebuilding or repairing a 660 or 680 Series PTO, this is the correct housing for standard-mount applications. Pro Gear and Transmission carries genuine Chelsea components, call us to confirm the mounting configuration fits your specific unit before ordering.
Features
Genuine Chelsea replacement housing
Standard Mount design for Chelsea 660 Series and 680 Series PTOs
Covers both "X" and "G" mounting configurations
Single-unit replacement part (quantity 1 per application)
Referenced directly in Chelsea illustrated parts lists for 660 and 680 Series
