The Chelsea 489 Series Power Take-Off, part number 489XFAHX-P5AF or 489XFAHXP5AF, is a mechanical-shift PTO designed for manual transmissions with an 8-bolt mounting aperture, including Eaton Fuller, Mack, and Tremec gearboxes. 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. This 489 Series unit features strong tapered bearings rather than needle bearings for greater load-bearing capability. The series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP. The output shaft is a 1-1/4" round keyed shaft, and shift is accomplished via wire or cable mechanical actuation. Internal parts are common to the Chelsea 442 Series, making service straightforward. Call us to confirm proper fit for your application.
Features
8-bolt direct mount housing fits most manual transmissions including Eaton Fuller, Mack, and Tremec
One-piece cast iron housing eliminates the adapter plate, reducing potential leak paths
Tapered bearings instead of needle bearings for greater load-bearing capability
Mechanical shift via wire or cable actuation
1-1/4" round keyed output shaft
Internal parts common to Chelsea 442 Series for ease of service
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable Mechanical
- Output Shaft Type: 1-1/4" Round Shaft (Keyed)
- 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, Mack, Tremec (8-bolt aperture)
- Product Series: Chelsea 489
