The Chelsea 489 Series Power Take-Off, part number 489ZRDAX-W5XK or 489ZRDAXW5XK, is a wire/cable mechanical-shift PTO designed for manual transmissions with an 8-bolt mounting aperture, including Eaton Fuller, 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. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and shaft output power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. Strong tapered bearings replace needle bearings for greater load-bearing capability. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission, no adapter plate required
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered bearings for greater load-bearing capacity versus needle bearings
Internal parts common with Chelsea 442 Series for broad service parts availability
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Shaft Power: 24 HP (500 RPM), 48 HP (1,000 RPM)
- Output Shaft Type: Round Shaft, 1-1/4 in. Key
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Housing Material: One-piece cast iron
