Ingersoll 122max-20 Main Piston

Product Description

The INGERSOLL 122max-20 is a main piston replacement component designed for use in Ingersoll Rand pneumatic power tools. The main piston is a core reciprocating element within the tool's internal mechanism, converting compressed air pressure into the mechanical motion that drives tool output. This part is installed by pneumatic tool technicians and service professionals performing internal repairs or rebuilds on compatible Ingersoll Rand equipment. Proper fitment of the main piston is critical to restoring full tool performance and maintaining consistent air-to-power efficiency.

This main piston is intended for service and repair applications on Ingersoll Rand pneumatic power tools. It is typically installed during scheduled maintenance, wear-related rebuilds, or after internal component failure. Tool repair technicians working in automotive, industrial, and general trade settings will encounter this part when servicing compatible Ingersoll Rand tool bodies that rely on piston-driven internal mechanisms.

Key Features

• OEM-style main piston for internal tool mechanism repair
• Designed to restore reciprocating function in compatible Ingersoll Rand pneumatic tools
• Manufactured to fit the internal bore and stroke specifications of the target tool platform
• Suitable for professional rebuild and maintenance applications

Compatibility

Designed as an OEM-style replacement main piston for compatible Ingersoll Rand pneumatic power tools. Verify fitment against the specific tool model and parts diagram before installation.

Installation Notes

Installation should be performed by a qualified pneumatic tool technician familiar with internal piston assembly procedures. Disconnect the tool from all air supply lines and depressurize completely before disassembly. Refer to the Ingersoll Rand service manual for the applicable tool model to confirm correct piston orientation and assembly sequence. Do not force the piston into the bore, as improper seating can cause immediate component failure or unsafe tool operation.

Technical Specifications

• Component Type: Main Piston

Standard Information

• Brand: INGERSOLL
• Manufacturer Part Number: 122max-20