The Chelsea 489XQAHX-P3RA or 489XQAHXP3RA is a 489 Series Power Take-Off for manual transmissions equipped with an 8-bolt PTO mounting aperture, including Eaton Fuller, Mack, and Tremec. The integral 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. This unit uses the wire/cable mechanical shift method and features pressure lubrication, indicated by the "P" in the part number suffix. Strong tapered bearings replace needle bearings for greater load-bearing capability. The 489 Series carries an intermittent torque rating of 201 to 300 lb-ft and delivers shaft power of 24 HP at 500 RPM or 48 HP at 1000 RPM. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series, fits 8-bolt PTO mounting aperture on most manual transmissions including Eaton Fuller, Mack, and Tremec
One-piece cast iron housing mounts directly to transmission, no adapter plate required
Wire/cable mechanical shift type
Pressure lube configuration ("P" designation)
Tapered bearings for greater load-bearing capability versus needle-bearing designs
Intermittent torque rating: 201 to 300 lb-ft (301 to 400 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1000 RPM
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Lubrication: Pressure Lube
- 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 at 500 RPM, 48 HP at 1000 RPM
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Product Series: 489
- Transmission Compatibility: 8-bolt manual transmissions (Eaton Fuller, Mack, Tremec and others)
- Dimensions (H x W x L): 8.38 in. x 10.38 in. x 14.25 in.
