The Chelsea 489 Series Power Take-Off, part number 489XRAHX-P3AF or 489XRAHXP3AF, is an 8-bolt PTO designed to mount directly to manual transmissions with an 8-bolt aperture, including Eaton Fuller, Mack, and Tremec units. The one-piece cast iron housing eliminates the need for an adapter plate, which reduces installation time and removes a potential leak path. Shift actuation is wire/cable mechanical. The output shaft is a 1-1/4" round with key. Intermittent torque rating for the 489 Series is 201-300 lb-ft; shaft power is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Pressure lube is designated by the P suffix in the part number. Internal components are shared with the Chelsea 442 Series. Call Pro Gear and Transmission to confirm fitment for your specific transmission.
Features
489 Series, 8-bolt direct-mount cast iron housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift actuation
1-1/4" round output shaft with key
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) for the 489 Series
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Pressure lube (P) configuration; internal parts common to Chelsea 442 Series
Greaseable output shaft option reduces spline fretting and corrosion
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
- INTERMITTENT TORQUE: 201-300 lb-ft / 301-400 Nm (check application pages for actual torque ratings)
- SHAFT POWER: 24 HP at 500 RPM; 48 HP at 1,000 RPM (18 kW at 500 RPM; 36 kW at 1,000 RPM)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- LUBRICANT: P = Pressure Lube
- TRANSMISSION COMPATIBILITY: Eaton Fuller, Mack, Tremec, Volvo/Mack, and other manual transmissions with 8-bolt PTO opening
Additional Information
