3-P-933X Output Shaft – Chelsea 442/489 PTO Parts for Agricultural Machinery

Parker Chelsea 442 PTO 3-P-933 output Shaft made from china gear factory, we supply parker chelsea PTO parts many years.

Part Number:3-P-933   Component: Output Shaft

3p933 shaft weight: 7.55LBS

Application Parker Chelsea 442 Series Power Take-Off (PTO)

Typical Spline1-1/8″ 6-Spline (SAE Standard)

Primary UseHeavy-Duty Trucks to drive hydraulic pumps, compressors, etc.

Key DifferenceThis is not a transmission part. It is a component of a truck PTO system.

The Parker Chelsea 442 pto is a robust, 6-bolt PTO unit commonly used on:   designed to power auxiliary equipment such as Hydraulic pumps for dump trucks, refuse trucks Air compressors for utility trucks.

The 3-P-933 is the specific output shaft that protrudes from this PTO unit to connect to and drive that equipment.

Key Specifications & Function

This shaft is the direct mechanical link that transfers power from the truck’s transmission (via the engaged PTO) to the external driven equipment. It’s what the pump coupling or driveshaft yoke attaches to.

Spline Type: This is the most critical specification. The 3-P-933 shaft is almost certainly a 1-1/8″ 6-Spline shaft. This is an SAE standard for PTO outputs.

Rotation: The standard rotation for a Chelsea 442 PTO is Counter-Clockwise (CCW) when viewed from the output shaft end.

Compatibility: The 3-P-933 shaft is designed specifically for the Parker Chelsea 442 PTO series. It will not fit other PTO models (like the 140, 240, 340, etc.) without significant modification, if at all.