The Chelsea 489QRLZX-D3RK or 489QRLZXD3RK is a Chelsea 489 Series Power Take-Off designed for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton Fuller, Mack, and Tremec gearboxes. The one-piece cast iron housing bolts directly to the 8-bolt opening, eliminating the need for an adapter plate and reducing potential leak paths. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP. Wire/cable mechanical shift operation, tapered bearings for load bearing capability, and a 1-1/4-inch round keyed output shaft round out this unit. Common applications include dump trucks, utility trucks, snow and ice removal equipment, and fire and rescue vehicles. Call us to confirm proper fit for your specific transmission.
Features
8-bolt one-piece cast iron housing mounts directly to manual transmission openings without an adapter plate
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (31-40 kW)
1-1/4-inch round keyed output shaft
Tagered bearings in place of needle bearings for greater load-bearing capability
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- 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
- Output Shaft Type: 1-1/4 in. Round Shaft with Key
- Housing Material: Cast Iron
- Dimensions (H x W x L): 8.38 in. x 10.38 in. x 14.25 in.
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
