Chelsea part number 489ZQDAX-A5AF or 489ZQDAXA5AF is a 489 Series Power Take-Off assembly designed for manual transmissions with an 8-bolt PTO opening, including Eaton Fuller, Mack, and Tremec gearboxes. The one-piece cast iron housing bolts directly to the transmission without an adapter plate, eliminating an extra leak path. Shift is wire/cable mechanical. The 1-1/4" round output shaft is available with a keyway, and the series supports 27 output configurations including a 360-degree rotatable flange. Intermittent torque rating for the 489 Series is 250 lb-ft (339 Nm); shaft power reaches 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal components are common with the Chelsea 442 Series. Call us to confirm proper fit for your transmission and application.
Features
489 Series, 8-bolt one-piece cast iron housing mounts directly to transmission, no adapter plate required
Wire/cable mechanical shift; electric-over-air shift option available within the series
1-1/4" round output shaft with keyway option; 27 output configurations including 360-degree rotatable greaseable flange
Intermittent torque: 250 lb-ft (339 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts are common to the Chelsea 442 Series, simplifying service and parts sourcing
Kit-style PTO design with tapered bearings for easier servicing and greater load-bearing capability
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct to transmission, no adapter plate)
- 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 (500 RPM), 48 HP (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
- TRANSMISSION COMPATIBILITY: Eaton Fuller, Mack, Volvo, Tremec, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
