Dewalt 851383 Retaining Ring Metric

Product Description

The DEWALT 851383 is a metric retaining ring designed as a genuine OEM replacement component for DEWALT power tools. Retaining rings secure rotating or sliding components on shafts and in bores, preventing axial movement during operation. This metric-specification ring is intended for use by technicians and repair professionals performing authorized service or field repairs on compatible DEWALT tools. Its metric sizing ensures a proper fit within metric-dimensioned assemblies where an inch-standard ring would not seat correctly.

This retaining ring is suited for use in repair and maintenance scenarios involving DEWALT power tools that use metric internal components. It is typically sourced by service centers, tool repair technicians, and trade professionals performing component-level repairs rather than full tool replacement. Proper part identification by the MPN 851383 is recommended before ordering to confirm correct sizing for the specific tool assembly.

Key Features

• Genuine OEM DEWALT replacement part for accurate fit and function
• Metric specification for use in metric-dimensioned shaft or bore assemblies
• Prevents axial movement of retained components during tool operation
• Designed for component-level repair and service applications

Compatibility

Designed as a genuine OEM-style replacement retaining ring for compatible DEWALT power tools requiring a metric retaining ring at this part number. Confirm the specific tool model and assembly drawing reference before installation to ensure correct fitment.

Installation Notes

Installation of retaining rings should be performed by a qualified tool repair technician using appropriate snap ring pliers sized for the ring type. Disconnect and de-energize the tool completely before beginning disassembly. Take care not to overstretch or distort the ring during installation, as a deformed retaining ring will not seat properly in its groove and may fail under load.

Technical Specifications

• Specification Type: Metric
• Component Type: Retaining Ring

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 851383