The Chelsea 489 Series Power Take-Off 489GRAHX-V5RK or 489GRAHXV5RK 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 both installation time and potential leak paths. Intermittent torque capacity for the 489 Series runs 201-300 lb-ft (301-400 Nm), with wire/cable mechanical shift and a 1-1/4" round keyed output shaft. Tapered bearings replace needle bearings for greater load-bearing capability. Suited for utility trucks, dump trucks, snow and ice removal equipment, and fire and rescue applications. Call us to confirm proper fit for your specific transmission.
Features
8-Bolt direct mount housing fits most manual transmissions including Eaton Fuller, Mack, and Tremec
One-piece cast iron housing removes adapter plate and reduces potential leak paths
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); matches 442 Series torque capacity
Wire/cable mechanical shift; electric over air shift option available within 489 Series
Tapered bearings for greater load-bearing capability over needle bearing designs
1-1/4" round keyed output shaft; greaseable output option reduces spline fretting and corrosion
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM / 48 HP at 1000 RPM
- Lubricant: No Pressure Lube (X designation)
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Product Series: Chelsea 489
