Chelsea 489 Series PTO Assembly 489GFAHX-P3XY or 489GFAHXP3XY is an 8-bolt, wire/cable mechanical shift unit rated at up to 250 lb-ft (339 Nm) intermittent torque and 46-55 HP output power. The output shaft is a 1-1/4" round with keyway option. This unit is designed for Eaton/Fuller, Volvo/Mack, and select other transmissions. Lubrication is pressure-type (P designation). Internal parts are common to the Chelsea 442 Series, simplifying parts sourcing and service. The kit-style design aids field servicing. Call us to confirm proper fit for your specific transmission and application.
Features
Product Series: Chelsea 489
Mounting Type: 8-bolt
Shift Type: Wire/Cable Mechanical
Intermittent Torque Rating: up to 250 lb-ft (339 Nm) - check application pages for actual torque rating
Output Power: 46-55 HP (31-40 kW); Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Output Shaft: 1-1/4" Round with keyway option
Lubrication: Pressure Lube (P designation)
Compatible Transmissions: Eaton/Fuller, Volvo/Mack, and other select manufacturers
Kit-style design with internal parts common to Chelsea 442 Series
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable Mechanical
- Intermittent Torque: 250 lb-ft / 339 Nm (check application pages for actual torque rating)
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 500 RPM: 24 HP (18 kW), 1,000 RPM: 48 HP (36 kW)
- Output Shaft Type: 1-1/4" Round; 1-1/4" Round with Key
- Lubrication: Pressure Lube (P designation)
- Compatible Transmissions: Eaton/Fuller, Volvo/Mack, Other
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
