The Chelsea 489XWAHX-A3GF or 489XWAHXA3GF is a 489 Series Power Take-Off designed for 8-bolt manual transmission openings, including Eaton Fuller, Mack, and Tremec units. The one-piece cast iron housing bolts directly to the transmission without an adapter plate, eliminating a common leak path. This unit uses tapered bearings rather than needle bearings for greater load capacity. Shift type is wire/cable mechanical. Output is via a 1-1/4" round keyed shaft. The 489 Series is rated for intermittent torque of 201-300 lb-ft and delivers 46-55 HP at the output. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 489 Series, part number 489XWAHX-A3GF or 489XWAHXA3GF
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift type
1-1/4" round keyed output shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Tapered bearings replace needle bearings for greater load-bearing capability
Internal parts common to Chelsea 442 Series
Tech Specs
- Part Number: 489XWAHX-A3GF or 489XWAHXA3GF
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Housing: One-piece cast iron
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round Shaft 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 1000 RPM
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Dimensions (H x W x L): 8.38" x 10.38" x 14.25"
