The Chelsea 489 Series Power Take-Off Assembly, part number 489ZLDAX-A5GF or 489ZLDAXA5GF, mounts directly to an 8-bolt transmission opening on most manual transmissions including Eaton Fuller, Volvo/Mack, and Tremec. The one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths. This unit uses a wire/cable mechanical shift and delivers up to 250 lb-ft intermittent torque, matching the torque capacity of the 442 Series. Output shaft is a 1-1/4" round configuration with key option. Shaft power runs 24 HP at 500 RPM and 48 HP at 1,000 RPM. The 489 Series uses tapered bearings rather than needle bearings for greater load-bearing capability. A genuine Chelsea part available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-Bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift; electric over air shift option available within the 489 Series
Intermittent torque capacity up to 250 lb-ft, consistent with the Chelsea 442 Series
1-1/4" round output shaft with key; greaseable output options available
Tapered bearings replace needle bearings for greater load-bearing capability
Kit-style design with internal parts common to the 442 Series simplifies field service
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable Mechanical
- Output Shaft Type: 1-1/4" Round with key
- Intermittent Torque: 250 lb-ft (339 Nm) - check application pages for actual torque ratings
- Continuous Torque: De-rate intermittent rating by 30% - 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 8-bolt manual transmissions
- Lubricant: X = No Pressure Lube; P = Pressure Lube
Additional Information
