The Chelsea 489 Series Power Take-Off Assembly, part number 489XUDUX-W3XD or 489XUDUXW3XD, mounts directly to 8-bolt transmission openings on Eaton/Fuller, Volvo/Mack, and other compatible manual transmissions. The one-piece cast iron housing bolts to the transmission face without an adapter plate, eliminating a common leak path. Shift is wire/cable mechanical. The 1-1/4" round output shaft supports up to 250 lb-ft intermittent torque, with shaft power of 24 HP at 500 RPM and 48 HP at 1000 RPM. Strong tapered bearings replace needle bearings for greater load-bearing capability. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to compatible manual transmissions without an adapter plate
Wire/cable mechanical shift; electric over air shift option also available in the 489 Series
1-1/4" round output shaft (with key) rated 250 lb-ft intermittent torque
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Tagged bearings replace needle bearings for increased load capacity
Kit-style design and internal parts common to the Chelsea 442 Series simplify service
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt (direct mount to transmission face, no adapter plate)
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: U (26/20)
- Input Gear Designator: DU
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 3
- Output Option: 1-1/4" Round Standard Shaft with 5/16" Key (XD)
- 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, Volvo/Mack, and other 8-bolt manual transmissions
Additional Information
