The Chelsea 489 Series Power Take-Off, part number 489GLAHX-V5AF or 489GLAHXV5AF, is an 8-bolt mechanical shift PTO designed for most manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, removing the need for an adapter plate and reducing potential leak paths. The series delivers intermittent torque in the 201-300 lb-ft range and output power from 46 to 55 HP. Tapered bearings provide greater load-bearing capability compared to needle-bearing designs. Chelsea's greaseable output shaft option helps reduce spline fretting and corrosion in demanding vocational applications. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 489 Series, 8-bolt direct-mount housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift operation
Intermittent torque rating: 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
Strong tapered bearings replace needle bearings for greater load capacity
Fits most manual transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec and more
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 (31-40 kW)
- Shaft Power: 24 HP (500 RPM) / 48 HP (1000 RPM)
- Output Shaft Type: Round shaft, 1-1/4" key
- Housing: One-piece cast iron
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Product Series: 489
