The Chelsea 489ZSDAX-A3XD or 489ZSDAXA3XD is a 489 Series Power Take-Off assembly from Parker Chelsea, designed for manual transmissions with an 8-bolt PTO mounting aperture. The one-piece cast-iron housing bolts directly to the transmission opening without an adapter plate, eliminating an extra potential leak path. This unit uses a wire/cable mechanical shift and delivers shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM, with an intermittent torque rating of 201-300 lb-ft for the series. The 1-1/4" round output shaft is available with a key. Internal parts are common to the Chelsea 442 Series, giving parts-counter staff a familiar service baseline. Call us to confirm proper fitment for your transmission and application.
Features
489 Series, 8-bolt one-piece cast-iron housing mounts directly to transmission without an adapter plate
Wire/cable mechanical shift type
1-1/4" round output shaft, available with key
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Intermittent torque rating: 201-300 lb-ft (series rating; verify actual rating on Chelsea application pages)
Internal parts common to Chelsea 442 Series for easier servicing; kit-style design simplifies in-field repair
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct-mount, one-piece cast-iron housing, no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round / 1-1/4" Round with Key
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- INTERMITTENT TORQUE: 201-300 lb-ft (301-400 Nm) - Check Application Pages for Actual Torque Ratings
- CONTINUOUS TORQUE: De-rate intermittent torque rating by 30% - Check Application Pages for Actual Torque Ratings
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
Additional Information
