The Chelsea 489 Series Power Take-Off 489XQAHX-A6AF or 489XQAHXA6AF is a mechanical-shift PTO built for 8-bolt manual transmission openings, including Eaton Fuller, Mack, and Tremec gearboxes. The integral one-piece cast iron housing bolts directly to the transmission without an adapter plate, eliminating that potential leak path. Intermittent torque capacity for the 489 Series runs 201-300 lb-ft, with output power of 46-55 HP. The output shaft is a 1-1/4" round keyway style. Strong tapered bearings replace the needle bearings found on older designs, improving load-bearing capability. Common applications include utility trucks, dump trucks, and snow and ice removal equipment. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series Power Take-Off, part number 489XQAHX-A6AF or 489XQAHXA6AF
8-bolt direct-mount housing eliminates the adapter plate and reduces potential leak paths
Wire/cable mechanical shift operation
1-1/4" round keyway output shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) for the 489 Series
Tapered bearings for greater load capacity versus needle-bearing designs
Fits manual transmissions including Eaton Fuller, Mack, and Tremec with 8-bolt PTO aperture
Tech Specs
- Chelsea 489 Series PTO
- Part Number: 489XQAHX-A6AF or 489XQAHXA6AF
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round Shaft (Key)
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power (Series): 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): 15 x 12 x 14 in.
