The Chelsea 489 Series Power Take-Off Assembly, part number 489XFITX-W3XY or 489XFITXW3XY, mounts directly to 8-bolt manual transmission openings on Eaton Fuller, Mack, Tremec, and similar gearboxes. The one-piece cast iron housing eliminates the adapter plate found on some installations, reducing potential leak paths. Intermittent torque capacity for the 489 Series is 250 lb-ft (339 Nm). Output shaft is a 1-1/4" round with key. Shaft power rates at 24 HP at 500 RPM and 48 HP at 1000 RPM. This unit uses wire/cable mechanical shift and shares internal components with the Chelsea 442 Series. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt one-piece cast iron housing mounts directly to transmission without an adapter plate
Wire/cable mechanical shift; Electric over Air shift option also available
Intermittent torque capacity: 250 lb-ft (339 Nm) per Chelsea 489 Series rating
Output shaft: 1-1/4" round with key; greaseable output options available
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Internal components common to Chelsea 442 Series; kit-style design simplifies service
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct mount, one-piece cast iron housing, 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
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1000 RPM
- TRANSMISSION COMPATIBILITY: Eaton Fuller, Mack, Tremec, and other 8-bolt manual transmissions
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
