The Chelsea 489XUITX-A3RF or 489XUITXA3RF is an 8-bolt Power Take-Off from the Chelsea 489 Series, designed for manual transmissions including Eaton Fuller, Mack, and Tremec. The integral 8-bolt cast iron housing bolts directly to the transmission opening, eliminating the need for an adapter plate and reducing potential leak paths compared to adapter-plate designs. The 489 Series uses tapered bearings rather than needle bearings for improved load-bearing capability, and internal parts are common to the 442 Series. This unit features wire/cable mechanical shift, intermittent torque rated at 201-300 lb-ft, and output power of 46-55 HP. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series Power Take-Off, part number 489XUITX-A3RF or 489XUITXA3RF
8-bolt integral cast iron housing mounts directly to compatible manual transmission openings, no adapter plate required
Wire/cable mechanical shift
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (34-41 kW); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered bearings in place of needle bearings for greater load capacity; internal parts common to Chelsea 442 Series
Fits Eaton Fuller, Mack, and Tremec manual transmissions with 8-bolt PTO aperture
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (34-41 kW)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt PTO aperture)
- Housing Material: Cast Iron
