The Chelsea 489GRAHX-V3RK or 489GRAHXV3RK is an 8-bolt Power Take-Off from the Chelsea 489 Series, designed to mount directly to the 8-bolt opening on most manual transmissions including Eaton Fuller, Mack, and Tremec without an adapter plate. The integral one-piece cast iron housing removes a potential leak path that an adapter plate would otherwise create. The series carries an intermittent torque rating of 201-300 lb-ft and delivers shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. Shift is wire/cable mechanical type. The output shaft is a 1-1/4 in. round shaft with key. Internal parts are common to the Chelsea 442 Series, making service and parts sourcing straightforward. Call us to confirm proper fit for your transmission application.
Features
Chelsea 489 Series PTO, part number 489GRAHX-V3RK or 489GRAHXV3RK
8-bolt mounting, fits most manual transmissions including Eaton Fuller, Mack, and Tremec
One-piece cast iron housing mounts directly to transmission opening, eliminating adapter plate leak path
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Wire/cable mechanical shift; 1-1/4 in. round shaft with key output
Internal parts common to Chelsea 442 Series for easier servicing
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4 in. with 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 1,000 RPM
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Housing Material: One-piece cast iron
