Description
The Chelsea 489GUAHX-A3XD or 489GUAHXA3XD is an 8-bolt Power Take-Off assembly from the Chelsea 489 Series, designed to mount directly to manual transmissions including Eaton Fuller, Mack, and Tremec without an adapter plate. The one-piece cast iron housing eliminates the adapter plate found on many PTO installations, reducing potential leak paths. Shift type is wire/cable mechanical. Output shaft is a 1-1/4″ round shaft with keyway. Intermittent torque rating for the 489 Series is 201-300 lb-ft (301-400 Nm). Shaft power runs 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series. Cross-references include 2000XRA011SE and S-11301. A genuine Chelsea part, sold by 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 type
1-1/4″ round output shaft with keyway
Intermittent torque rating of 201-300 lb-ft (301-400 Nm); shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series simplify service and parts sourcing
Greaseable output options available to reduce pump shaft spline wear and corrosion
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable Mechanical
- Output Shaft Type: 1-1/4″ Round with Keyway
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- 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)
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt aperture
- Lubricant: X = No Pressure Lube, P = Pressure Lube
- Mounting Bolt Hole Quantity: 8
- Dimensions (H x W x L): 8.38″ x 10.38″ x 14.25″
