The Chelsea 489 Series Power Take-Off Assembly, part number 489XLAHX-V5XK or 489XLAHXV5XK, is an 8-bolt PTO designed for manual transmissions including Eaton/Fuller, Volvo/Mack, and compatible units. The integral 8-bolt housing eliminates the need for an adapter plate, reducing potential leak paths. Shift is accomplished via wire/cable mechanical actuation. The output shaft is a 1-1/4" round (with key option), and the unit delivers up to 250 lb-ft intermittent torque and output power in the 46-55 HP range. At 1,000 RPM, shaft power reaches 48 HP. Internal parts are common to the Chelsea 442 Series, making service and parts sourcing straightforward. Available in no-pressure-lube or pressure-lube configurations. Call us to confirm proper fit for your transmission application.
Features
8-bolt integral housing eliminates adapter plate and reduces potential leak paths
Wire/cable mechanical shift with electric-over-air shift option available
1-1/4" round output shaft with keyed option
Intermittent torque rating up to 250 lb-ft (339 Nm); output power 46-55 HP
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series for easier serviceability
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- 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: 500 RPM: 24 HP (18 kW) | 1,000 RPM: 48 HP (36 kW)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other compatible manual transmissions
- Lubricant Options: X = No Pressure Lube, P = Pressure Lube
- Mounting Bolt Hole Quantity: 8
Additional Information
