The Chelsea 489 Series Power Take-Off Assembly, part number 489XLAHX-V5GF or 489XLAHXV5GF, mounts directly to an 8-bolt transmission opening on compatible Eaton Fuller, Volvo, Mack, and other manual transmissions. The one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths and cutting installation time. Intermittent torque capacity for the 489 Series is 250 lb-ft (339 Nm), matching the 442 Series rating. The 1-1/4" round output shaft (with key) is driven by tapered bearings rather than needle bearings for greater load capacity. Shaft power output is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Shift is wire/cable mechanical. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt one-piece cast iron housing mounts directly to compatible Eaton Fuller, Volvo, Mack, and other manual transmissions without an adapter plate
Wire/cable mechanical shift type
1-1/4" round output shaft with key; tapered bearings replace needle bearings for greater load-bearing capability
Intermittent torque rating: 250 lb-ft (339 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style construction simplifies service; internal parts are common with the Chelsea 442 Series
Greaseable output options available to reduce pump shaft spline fretting and corrosion
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct mount to transmission, no adapter plate required)
- 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 torque 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, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube (see model code)
Additional Information
