Dewalt a16989 Isolator

Product Description

The DEWALT a16989 is a replacement isolator designed to absorb vibration and reduce mechanical stress in power tool assemblies. Isolators of this type act as a buffer between moving components and the tool housing, helping to maintain structural integrity and extend service life under repeated load cycles. This part is installed by power tool technicians, service center staff, and experienced tradespeople performing authorized repairs on compatible DEWALT equipment.

This isolator is suited for use in power tool service and repair applications where the original isolator has worn, cracked, or deteriorated. It is intended as a direct OEM-style replacement, restoring the vibration-damping characteristics specified for the original assembly. Service shops and field technicians performing preventive maintenance or corrective repair will find this part appropriate for restoring equipment to factory operating condition.

Key Features

• Replacement isolator designed for vibration damping in power tool assemblies
• OEM-style fitment for direct substitution of the original component
• Helps reduce mechanical stress transmitted to the tool housing during operation
• Supports extended service life when replaced as part of routine maintenance

Compatibility

Designed as an OEM-style replacement isolator for compatible DEWALT power tools. Verify fitment against the original part number a16989 before installation.

Installation Notes

Installation should be performed by a qualified power tool technician or authorized service center. Disconnect and de-energize the tool completely before beginning any disassembly. Use appropriate hand tools and follow the tool manufacturer's service documentation for proper disassembly and reassembly procedures. Do not operate the tool with a damaged or missing isolator.

Technical Specifications

• Part Type: Isolator

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: a16989