The Chelsea 489 Series Power Take-Off, part number 489ZRITX-A5RK or 489ZRITXA5RK, is an 8-bolt mount PTO designed for most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. Intermittent torque rating for the 489 Series runs 201-300 lb-ft, with output power in the 46-55 HP range. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round shaft with keyway. Strong tapered bearings replace needle bearings for increased load capacity. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your application.
Features
8-bolt direct-mount housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift type
1-1/4" round shaft with keyway output
Tapered bearings for greater load capacity over needle-bearing designs
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) at the series level
Internal parts common to Chelsea 442 Series for broad serviceability
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Product Series: Chelsea 489
