Chelsea 489 Series PTO Assembly 489XSAHX-A6RA or 489XSAHXA6RA is a wire/cable mechanical shift unit built for Eaton/Fuller, Volvo/Mack, and other compatible transmissions. The 8-bolt mounting pattern and 1-1/4" round output shaft (with keyway option) suit a range of truck and vocational applications. Intermittent torque is rated in the 250 lb-ft range - check Chelsea application pages for your specific configuration. Shaft power output runs 24 HP at 500 RPM and 48 HP at 1,000 RPM. The 489 Series shares internal components with the 442 Series, and its kit-style design simplifies field service. An electric-over-air shift option is also available within the 489 Series lineup. Call us to confirm proper fit for your transmission.
Features
Wire/cable mechanical shift - electric-over-air shift also available in the 489 Series
8-bolt mounting pattern compatible with Eaton/Fuller, Volvo/Mack, and other transmissions
1-1/4" round output shaft, with keyed output option available
Intermittent torque rated approximately 250 lb-ft (verify on Chelsea application pages for your exact model)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style assembly shares internal parts with the 442 Series for easier service and parts commonality
Tech Specs
- PRODUCT SERIES: 489
- SHIFT TYPE: Wire/Cable Mechanical (electric-over-air option available)
- MOUNTING TYPE: 8-Bolt
- OUTPUT SHAFT TYPE: 1-1/4" Round / 1-1/4" Round with Key
- TRANSMISSION MANUFACTURER COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Other
- INTERMITTENT TORQUE: Approximately 250 lb-ft / 339 Nm (check Chelsea application pages for actual torque rating for your configuration)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 500 RPM: 24 HP (18 kW) | 1,000 RPM: 48 HP (36 kW)
- LUBRICATION: X suffix = No Pressure Lube; P suffix = Pressure Lube
Additional Information
