The Chelsea 489DFMAX-V6XK is an 8-bolt Power Take-Off unit from the Chelsea 489 Series, designed for manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission aperture, eliminating the need for an adapter plate and reducing potential leak paths. The 489 Series delivers an intermittent torque rating of 201 to 300 lb-ft and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. Output is through a 1-1/4 in. round shaft with key. Shift is accomplished via wire/cable mechanical actuation. Available from Pro Gear and Transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission, no adapter plate required
Mechanical wire/cable shift actuation
1-1/4 in. round keyed output shaft
Intermittent torque rating: 201 to 300 lb-ft (301 to 400 Nm)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Compatible with Eaton Fuller, Mack, Tremec, and most 8-bolt manual transmissions
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4 in. Round Shaft with Key
- Intermittent Torque: 201 to 300 lb-ft (301 to 400 Nm)
- Output Power: 46 to 55 HP (31 to 40 kW)
- Shaft Power: 24 HP (500 RPM), 48 HP (1,000 RPM)
- Housing Material: Cast Iron
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
