The Chelsea 880QQMEX-D4XS is an 880 Series Power Take-Off designed for 8-bolt manual transmission apertures. The 880 Series is built for heavy-duty, high-torque applications and features constant mesh input gears, a rugged cast iron housing, and tapered cone bearings for strong load bearing capacity. Lever control shift is standard, with an optional air control shift. The removable shift cover simplifies backlash adjustment during installation. Output options across the 880 Series include SAE B and SAE C pump flanges and driveline configurations, with shaft outputs up to 95 HP at 1,000 RPM. Typical applications include bulk haulers, fire trucks, oil field equipment, winch systems, and large recovery trucks. Pro Gear and Transmission carries this genuine Chelsea part.
Features
8-bolt mounting fits most manual transmissions with an 8-bolt aperture
Up to 500 lb-ft intermittent torque rating
Constant mesh input gears for high and low speed, high-torque operation
Cast iron housing with tapered cone bearings
Standard lever control shift; optional air control shift available
SAE B, SAE C, and ISO 7652 pump flange output options
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Lever (standard), Air control (optional)
- Intermittent Torque Rating: 500 lb-ft (678 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Type: SAE B Pump Flange, SAE C Pump Flange, ISO 7652 Pump Flange, Driveline
- Shaft Power: 48 HP at 500 RPM / 95 HP at 1,000 RPM (36 kW at 500 RPM / 71 kW at 1,000 RPM)
- Output Shaft Options: SAE B (7/8"-13T), SAE BB (1"-15T), SAE C (1-1/4"-14T), DIN 5462, 1410 Series Companion Flange
- Housing Material: Cast iron
- Lubricant: No pressure lube (X designation)
- Transmission Compatibility: 8-bolt aperture manual transmissions
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
