The Chelsea 489 Series Power Take-Off Assembly, part number 489XREVX-V5XK or 489XREVXV5XK, bolts directly to an 8-bolt transmission opening without an adapter plate. The one-piece cast iron housing targets the same 250 lb-ft intermittent torque capacity as the Chelsea 442 Series while eliminating a potential leak path at the mounting face. Shift is wire/cable mechanical, and the output is a 1-1/4" round shaft with key. Output power runs 24 HP at 500 RPM and 48 HP at 1,000 RPM. The 489 Series fits most manual transmissions with an 8-bolt PTO aperture, including Eaton Fuller, Mack, and Tremec. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to the transmission opening, no adapter plate required
Wire/cable mechanical shift with electric-over-air shift option available in the 489 Series
250 lb-ft intermittent torque capacity, matching the Chelsea 442 Series
1-1/4" round output shaft with key; greaseable output options available to reduce shaft spline fretting and corrosion
Kit-style PTO design shares internal parts with the Chelsea 442 Series, simplifying service and parts sourcing
Fits most manual transmissions with an 8-bolt PTO aperture, including Eaton Fuller, Mack, and Tremec
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (one-piece cast iron housing, no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- INTERMITTENT TORQUE: 250 lb-ft (339 Nm) - Check Application Pages for Actual Torque Ratings
- CONTINUOUS TORQUE: De-rate intermittent rating by 30% - Check Application Pages for Actual Torque Ratings
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- 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, Tremec, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube (see part number suffix)
Additional Information
