The Chelsea 541 Series Power Take-Off Assembly, part number 541-NBDAXV or 541NBDAXV, mounts at the rear countershaft of Eaton/Fuller transmissions including the Advantage and UltraShift Series via the Thrushaft� opening. This unit uses a lever/mechanical shift and delivers output through a 1-1/2"-10T spline with a 1410 companion flange, making it suited to driveline connections. Intermittent torque capacity reaches 400 lb-ft (verify against application pages for your specific configuration). Shaft power output is rated at 38 HP at 500 RPM and 76 HP at 1000 RPM. The rear-mount design keeps space clear under the vehicle for pumps or auxiliary equipment. Common applications include dump trucks, tow and recovery, aerial devices, and service trucks. Call us to confirm proper fit for your transmission.

• Transmission Manufacturer: Eaton/Fuller
• Mounting Type: Rear Mount
• Shift Type: Lever, Mechanical
• Output Shaft Type: 1-1/2"-10T Spline with 1410 Series Companion Flange
• Intermittent Torque: Up to 400 lb-ft / 542 Nm (check application pages for actual torque ratings)
• Output Power: 56+ HP / 51+ kW
• Shaft Power: 38 HP (500 RPM), 76 HP (1000 RPM) / 28 kW (500 RPM), 57 kW (1000 RPM)

The Chelsea 541 Series is designed for aerial, on-highway, oil and gas, and other mobile applications including tow and recovery, dump trucks, service trucks, and aerial devices. The rear-mount configuration keeps the area under the vehicle clear, providing additional space for direct-mount pumps or driveline routing to product pumps. The 541 Series is noted by Parker Chelsea as obsolete - if you need assistance sourcing this part or identifying a current replacement, give us a call.