The Chelsea 489 Series Power Take-Off, part number 489GRAHX-A5RK or 489GRAHXA5RK, is an 8-bolt PTO designed to mount directly to most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec without an adapter plate. The one-piece cast iron housing mounts directly to the 8-bolt transmission opening, eliminating a potential leak path while delivering the same 250 lb-ft torque capacity as the Chelsea 442 Series. This unit uses a wire/cable mechanical shift and features a 1-1/4" round keyed output shaft. Tapered bearings replace needle bearings for greater load-bearing capability. Common applications include utility trucks, dump trucks, snow and ice removal equipment, and fire and rescue vehicles. Call us to confirm proper fit for your transmission.
Features
Chelsea 489 Series PTO, part number 489GRAHX-A5RK or 489GRAHXA5RK
8-bolt direct-mount housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift type
1-1/4" round keyed output shaft
Tagered bearings for greater load capacity over needle-bearing designs
Internal parts common to Chelsea 442 Series
Suited for utility, dump, snow and ice, and fire and rescue applications
Tech Specs
- Series: Chelsea 489
- 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
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
