The Chelsea 489 Series Power Take-Off Assembly, part number 489XCAHX-P3AZ or 489XCAHXP3AZ, mounts directly to 8-bolt manual transmission openings on Eaton Fuller, Mack, Tremec, and other compatible transmissions. The integral one-piece cast iron housing bolts on without an adapter plate, eliminating an extra leak path. This unit delivers intermittent torque in the 201-300 lb-ft range and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. Output is through a 1-1/4" round shaft with key, and the shift is wire/cable mechanical. Pressure lube is provided (P designation). Internal parts are common to the Chelsea 442 Series, and the kit-style design simplifies field service. Call us to confirm proper fit for your specific transmission application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening without an adapter plate
Wire/cable mechanical shift with electric-over-air shift option available in the 489 Series
Intermittent torque rating of 201-300 lb-ft; shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM
1-1/4" round output shaft with key; pressure lube (P) configuration
Kit-style construction shares internal components with the Chelsea 442 Series for easier servicing
Compatible with Eaton Fuller, Mack, Tremec, and other 8-bolt manual transmissions
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 with Key
- Lubricant: Pressure Lube (P designation)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm) - check application pages for actual rating
- 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, and other 8-bolt manual transmissions
Additional Information
