Dewalt mrg049431 O-ring 2.343 X 0.118 Inches

Product Description

The DEWALT mrg049431 is a replacement O-ring designed for use in DEWALT power tools and accessories. O-rings serve as sealing components that prevent fluid or air leakage at joints and connections within tool assemblies. This part measures 2.343 inches in inner diameter with a cross-section of 0.118 inches, making it a precise-fit seal for the specific port or housing it is designed to seat in. It is sourced as a genuine DEWALT part, ensuring dimensional accuracy and material compatibility with the original assembly. Service technicians and repair professionals install this type of component during tool rebuilds and preventive maintenance routines.

This O-ring is applicable to DEWALT power tool assemblies that rely on a sealed fluid or pneumatic circuit. Typical install scenarios include compressor rebuilds, hydraulic tool service, or pneumatic tool maintenance where worn or damaged seals cause pressure loss or leakage. This part is intended for technicians performing component-level repairs on compatible DEWALT equipment.

Key Features

• Inner diameter of 2.343 inches for precise seat fitment
• Cross-section width of 0.118 inches for correct groove engagement
• Genuine DEWALT replacement part for accurate dimensional match
• Designed to restore sealing integrity in fluid or pneumatic assemblies

Compatibility

Designed as an OEM-style replacement O-ring for compatible DEWALT power tool and accessory assemblies requiring a 2.343 x 0.118 inch seal.

Installation Notes

Installation should be performed by a qualified technician familiar with power tool or pneumatic equipment service procedures. Depressurize and power down the unit completely before disassembling any sealed component. Lubricate the O-ring with an appropriate compatible grease or oil before seating to prevent tearing during installation. Inspect the mating groove for wear or damage before installing the new seal.

Technical Specifications

• Inner Diameter: 2.343 inches
• Cross-Section: 0.118 inches

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: mrg049431