The Chelsea 489 Series Power Take-Off, part number 489KQAHX-S3XK or 489KQAHXS3XK, is an 8-bolt mechanical shift PTO designed for most manual transmissions 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. The 489 Series carries an intermittent torque rating of 201 to 300 lb-ft and delivers up to 48 HP at 1,000 RPM through a 1-1/4" round keyed output shaft. Strong tapered bearings replace needle bearings for greater load-bearing capability. Shift type is wire/cable mechanical. Pro Gear and Transmission carries this genuine Chelsea unit. Call us to confirm proper fit for your application.
Features
8-bolt integral cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift operation
1-1/4" 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
Tapered bearings for greater load capacity compared to needle bearing designs
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque: 201 to 300 lb-ft (301 to 400 Nm)
- Shaft Power: 24 HP (500 RPM), 48 HP (1,000 RPM)
- Output Power: 46 to 55 HP (31 to 40 kW)
- Product Series: Chelsea 489
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
