Ingersoll 170-283 Valve Plug O-ring

Product Description

The INGERSOLL 170-283 is a valve plug O-ring designed as a sealing component for Ingersoll Rand power tools and pneumatic tool assemblies. This O-ring seats around the valve plug to maintain an airtight seal within the tool body, preventing air bypass and maintaining consistent operating pressure. It is a direct OEM-style replacement part intended for installation by pneumatic tool technicians and service professionals performing routine maintenance or repair on Ingersoll Rand tool platforms.

This O-ring is suited for use in power tool service applications where the valve plug seal has worn, cracked, or begun to leak. It is a common wear item in pneumatic impact wrenches, air ratchets, and similar Ingersoll Rand tool families. Replacement is typically performed during scheduled maintenance intervals or when a loss of torque output or air leakage is detected at the valve assembly.

Key Features

• OEM-style valve plug O-ring for Ingersoll Rand pneumatic tool service
• Seals the valve plug interface to prevent internal air bypass
• Direct replacement part for maintaining consistent tool performance
• Sized to fit the valve plug bore as specified for Ingersoll Rand part 170-283

Compatibility

Designed as an OEM-style replacement valve plug O-ring for Ingersoll Rand power tools and pneumatic tool assemblies requiring part number 170-283.

Installation Notes

Installation should be performed by a qualified pneumatic tool technician. Disconnect the air supply and depressurize the tool fully before disassembly. Inspect the valve plug bore for scoring or contamination before seating the new O-ring. Lubricate the O-ring with a pneumatic-tool-compatible grease prior to installation to prevent tearing during reassembly.

Technical Specifications

• Part Type: Valve Plug O-Ring

Standard Information

• Brand: INGERSOLL
• Manufacturer Part Number: 170-283