The Chelsea 489 Series Power Take-Off Assembly, part number 489XRAHX-V5XD or 489XRAHXV5XD, mounts directly to the 8-bolt transmission opening on most manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths and installation time. This unit delivers intermittent torque in the 250 lb-ft range and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. Output is through a 1-1/4" round shaft with key. Wire/cable mechanical shift is standard on this assembly. Internal parts are common to the Chelsea 442 Series, and the 489 uses tapered bearings for greater load-bearing capability. 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 needed
Wire/cable mechanical shift; electric-over-air shift option available in the 489 Series
Intermittent torque capacity in the 250 lb-ft range, matching the Chelsea 442 Series
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
1-1/4" round output shaft with key; greaseable output options available
Kit-style design with internal parts common to the 442 Series for easier servicing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct mount, 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)
- SHAFT POWER: 24 HP / 18 kW at 500 RPM; 48 HP / 36 kW at 1,000 RPM
- OUTPUT POWER: 46-55 HP / 31-40 kW
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Mack, Volvo, Tremec, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information