The Chelsea 880DQMBX-V6XK is an 880 Series 8-bolt Power Take-Off built for heavy duty, high-torque applications. The 880 Series fits most manual transmissions with an 8-bolt aperture and is rated for up to 500 lb-ft intermittent torque with continuous operation available at a 30% de-rating. Constant mesh input gears support both high- and low-speed operation, while tapered cone bearings handle demanding load conditions. The shift cover is removable for straightforward backlash adjustment. The series accommodates multiple output configurations including SAE B, SAE C, and ISO 7652 pump flanges, as well as driveline output. Common applications include bulk haulers, fire trucks, oil field equipment, winch systems, and large truck recovery rigs. Pro Gear and Transmission carries this genuine Chelsea unit.
Features
8-bolt aperture mounting fits most manual transmissions
Up to 500 lb-ft intermittent torque rating (continuous operation with 30% de-rating)
Constant mesh input gears for high- and low-speed operation
Tapered cone bearings for heavy load capacity
Removable shift cover for easier, more accurate backlash adjustment
Compatible output types: SAE B, SAE C, ISO 7652 pump flanges, and driveline
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever (mechanical standard; air shift optional)
- Intermittent Torque Rating: 500 lb-ft (678 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Types: SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Output Shaft Options: SAE B (7/8" - 13T), SAE BB (1" - 15T), SAE C (1-1/4" - 14T), DIN 5462 Pump Spline, 1410 Series Companion Flange
- Shaft Power: 48 HP at 500 RPM / 95 HP at 1000 RPM
- Lubricant Type: No Pressure Lube (X designation)
- Housing Material: Cast iron
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
