Dewalt mrg009824 O-ring 0.386 X 0.094 Inches

Product Description

The DEWALT mrg009824 is a replacement O-ring designed for use in DEWALT power tools and accessories. This small-diameter sealing ring measures 0.386 inches in inner diameter with a cross-section of 0.094 inches, making it a precision fit for the specific bore and groove it is designed to seal. O-rings of this type prevent fluid or air bypass at joint interfaces, maintaining system pressure and preventing contamination ingress. Licensed technicians and authorized service personnel performing tool maintenance and repair are the primary installers of this component.

This O-ring is intended for use in DEWALT power tool assemblies requiring a sealing element at this specific dimension. It is a direct OEM-style replacement part suited for service and rebuild applications on compatible DEWALT tools. Typical use cases include restoring sealing integrity during preventive maintenance or after wear-related seal failure.

Key Features

• Precision dimensions of 0.386 inches inner diameter and 0.094 inches cross-section for accurate groove fitment
• OEM replacement part sourced directly from DEWALT parts and accessories inventory
• Seals fluid or air interfaces to prevent bypass and contamination
• Compact profile suited for tight tool assemblies

Compatibility

Designed as an OEM-style replacement O-ring for compatible DEWALT power tools and accessories requiring a 0.386 x 0.094 inch sealing ring.

Installation Notes

O-ring replacement should be performed by a qualified service technician. Disconnect and de-energize the tool fully before disassembly. Inspect the mating groove for wear or damage before installing the new O-ring, and ensure the seating surface is clean and free of debris. Avoid overstretching the O-ring during installation to prevent deformation that could compromise the seal.

Technical Specifications

• Inner Diameter: 0.386 inches
• Cross-Section: 0.094 inches

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: mrg009824