Porter Cable 877288 Insulator

Product Description

The PORTER CABLE 877288 is a replacement insulator designed for use in PORTER CABLE power tools. An insulator serves as an electrical barrier between conductive components, reducing the risk of short circuits and protecting internal parts from heat and vibration. This component is a direct replacement part intended for service technicians and repair professionals who maintain and rebuild power tools. It fits into the tool body during disassembly and reassembly procedures and must be seated correctly to restore proper function and electrical isolation.

This insulator is sourced as a genuine PORTER CABLE part, making it suitable for warranty-compliant repairs and factory-standard service work on compatible PORTER CABLE power tools. It is typically installed during motor or housing service when the original insulator shows wear, cracking, or heat damage. Repair technicians working on corded or cordless PORTER CABLE tools will find this a straightforward OEM replacement for restoring safe electrical separation between components.

Key Features

• OEM replacement insulator for PORTER CABLE power tools
• Provides electrical isolation between internal conductive components
• Designed to match original factory fit and function
• Suitable for use during motor housing or body disassembly service

Compatibility

Designed as an OEM-style replacement insulator for compatible PORTER CABLE power tools. Consult the tool model service manual or the PORTER CABLE parts diagram to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified power tool repair technician. Disconnect and unplug the tool completely, or remove the battery pack if cordless, before beginning any disassembly. Handle the insulator carefully to avoid cracking or deforming it, as damage will compromise electrical isolation. Refer to the tool service manual for the correct seating position and reassembly sequence.

Technical Specifications

• Part Type: Insulator

Standard Information

• Brand: PORTER CABLE
• Manufacturer Part Number: 877288