Milwaukee 36-66-3020 Pinion Shaft

Product Description

The MILWAUKEE 36-66-3020 is a replacement pinion shaft designed for Milwaukee power tools. The pinion shaft is an internal drive component that transfers rotational force within the tool's gear assembly, converting motor output into the mechanical action of the tool head. This part is installed by professionals performing tool repair and rebuild work on Milwaukee equipment. Proper fitment ensures the gear train operates without slippage, vibration, or premature wear, maintaining the tool's torque output and service life.

This pinion shaft is a factory replacement part for Milwaukee power tools requiring shaft service or rebuild. It is suited for shop technicians, authorized service centers, and field mechanics who perform component-level repairs on Milwaukee equipment rather than replacing entire tool assemblies. Consult Milwaukee's service documentation to confirm the correct application before ordering.

Key Features

• OEM-specification replacement pinion shaft for Milwaukee power tools
• Designed to restore proper gear train function and drive engagement
• Manufactured to fit the original mounting and gear interface dimensions
• Suitable for component-level tool repair and rebuild applications

Compatibility

Designed as an OEM-style replacement pinion shaft for compatible Milwaukee power tools. Verify fitment against Milwaukee service documentation using part number 36-66-3020 before installation.

Installation Notes

Installation should be performed by a qualified tool repair technician or authorized Milwaukee service center. Disconnect and de-energize the tool fully before disassembling the gear housing. Proper press or hand tools are typically required to seat the pinion shaft without damaging the gear bore or adjacent components. Refer to Milwaukee's official service manual for disassembly sequence and reassembly procedures.

Technical Specifications

• Part Type: Pinion Shaft

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 36-66-3020