The Chelsea 442XQBMX-W5GF is a 442 Series Power Take-Off built for 6-bolt transmission applications. The cast iron housing and tapered cone bearings on the output shaft deliver a series intermittent torque rating in the 201-300 lb-ft range and output power of 46-55 HP, making it a dependable choice for light-to-medium duty vocational trucks. Shift is wire/cable mechanical. The output is a greaseable SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft. The 442 Series supports up to 36 output configurations, including a 360-degree rotatable flange, giving installers flexibility on clearance. Pro Gear and Transmission carries this genuine Chelsea part.
Features
6-bolt mounting for broad transmission compatibility
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift
Greaseable SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft
Suited for tow trucks, service trucks, dump trucks, and aerial trucks
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: Q (19/24)
- Input Gear Designator: BM
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 5
- Output Option: Greaseable SAE B 2 or 4-Bolt Flange, SAE BB Shaft (1" 15T) (GF)
- Series Intermittent Torque: 201-300 lb-ft (339 Nm); check application pages for actual rating
- Series Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Additional Information
The Chelsea 442 Series is compatible with virtually all existing 6-bolt transmission applications. Eleven internal speed ratios and ten shift options are available across the series. The 442XQBMX-W5GF or 442XQBMXW5GF is also referenced as SP442XQBMX-W5GF. Relevant Parker documentation includes the 442 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6442-M1/US).Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
