The Chelsea 489 Series Power Take-Off Assembly, part number 489ZFDAX-A5XD or 489ZFDAXA5XD, mounts directly to an 8-bolt transmission opening on most manual transmissions including Eaton/Fuller, Volvo/Mack, and Tremec models. The one-piece cast iron housing eliminates the adapter plate found on some competing designs, reducing potential leak paths. Wire/cable mechanical shift actuates the unit, and the 1-1/4" round output shaft is available with or without a keyway. Intermittent torque capacity for the 489 Series is 250 lb-ft (339 Nm), matching the 442 Series rating. Shaft power is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal components are common with the Chelsea 442 Series, simplifying parts inventory. Available from Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission.
Features
8-bolt direct-mount cast iron housing eliminates adapter plate and reduces potential leak paths
Wire/cable mechanical shift type
1-1/4" round output shaft, with or without keyway
250 lb-ft (339 Nm) intermittent torque capacity; shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series for easier service and parts sourcing
Kit-style construction simplifies servicing; greaseable output shaft options available
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt direct-mount (no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round; 1-1/4" Round with key
- INTERMITTENT TORQUE: 250 lb-ft (339 Nm) - check application pages for actual torque ratings
- 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
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Tremec, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
