The Chelsea 489XQAHX-T5RB is a Chelsea 489 Series Power Take-Off (PTO) built for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt opening, eliminating the adapter plate and reducing potential leak paths. This unit uses tapered bearings rather than needle bearings for greater load capacity. The 489 Series supports wire/cable mechanical shift and offers output via a 1-1/4" round keyed shaft. Intermittent torque rating for the 489 Series runs 201-300 lb-ft, with output up to 46-55 HP. Call us to confirm proper fit for your specific transmission configuration.
Features
Chelsea 489 Series PTO, part number 489XQAHX-T5RB or 489XQAHXT5RB
8-bolt direct-mount cast iron housing, no adapter plate required
Wire/cable mechanical shift operation
1-1/4" round keyed output shaft
489 Series intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Fits manual transmissions including Eaton Fuller, Mack, and Tremec
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" 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)
- Product Series: 489
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
