Air Compressor Regulator Repair Kit For DeWalt D55040 D55146 D55149 D55155

Air Compressor Regulator Repair Kit for DeWalt

This air compressor regulator repair kit for DeWalt replaces internal seals and springs to restore proper pressure control for models D55040, D55146, D55149, and D55155.

Overview

The Air Compressor Regulator Repair Kit for DeWalt provides the necessary internal components to fix leaking or malfunctioning pressure regulators. This Air Compressor Regulator Repair Kit for DeWalt is designed for technicians and maintenance professionals who need to ensure consistent air output during pneumatic tool operation. Installing a high quality Air Compressor Regulator Repair Kit for DeWalt helps eliminate air leaks at the adjustment knob and ensures accurate gauge readings.

Built For Performance

• Includes precision-molded O-rings to stop internal air bypass.
• High-tension spring restores responsive and smooth pressure adjustment.
• Durable seal components resist degradation from compressor oil and moisture.
• Direct fit components ensure a secure seal within the existing regulator body.
• Restores the ability to maintain specific PSI levels for sensitive pneumatic tools.

Fits These Machines

• for DeWalt D55040
• for DeWalt D55146
• for DeWalt D55149
• for DeWalt D55155

On-The-Job Use

• Maintenance of portable compressors on residential framing projects.
• Repairing air systems used for pneumatic staplers in upholstery shops.
• Restoring functionality to compressors used for finish carpentry and trim work.

Specs At A Glance

Good To Know

Q: Is it necessary to lubricate the O-rings during installation? A: Applying a small amount of silicone-based grease to the O-rings helps ensure a proper seal and prevents damage during the assembly process.

Q: When should the regulator be rebuilt? A: Rebuild the regulator if air leaks from the adjustment knob or if the outlet pressure fails to change when the knob is turned.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.