170647 - Miller 170647 Nylon Snap-In Bushing 1.312 ID x 1.500 Hole

Protect Your Welder's Wiring with the Miller 170647 Bushing

Keep your Miller welding machine running safely and reliably with the Miller 170647 Snap-In Nylon Bushing. As any experienced welder or shop technician knows, the internal components of a welding power source are subjected to harsh conditions, including heat, vibration, and constant movement. One of the most common yet overlooked failure points in older machines is the degradation of the protective bushings that guard your cables as they pass through the machine's metal case. The Miller 170647 is the direct OEM replacement designed to address this specific issue, ensuring your machine stays in top fighting shape.

This bushing is designed with a generous 1.312-inch inner diameter, making it perfect for routing substantial cable bundles or heavy-gauge power leads. It is specifically engineered to snap into a 1.500-inch mounting hole, a standard size found on many Miller chassis designs. The installation process is incredibly simple: the bushing features flexible nylon fingers that compress as you push it into the hole and then snap back out to lock it firmly in place. This means you can replace a damaged or missing bushing in seconds, without needing special tools or taking the entire machine apart.

Why is this small part so important? The metal edges of a welder's case can be surprisingly sharp. Without the protection of a nylon bushing, the vibration of the machine can cause the metal to saw through the insulation of your copper wiring. This can lead to catastrophic shorts that blow circuit boards, trip breakers, or even pose a shock hazard to the user. By installing a fresh Miller 170647 bushing, you are effectively weatherproofing your machine's interior against these electrical faults. The nylon construction is tough, resistant to oil and shop grime, and non-conductive.

Don't risk your expensive equipment by ignoring small maintenance items. If you notice a loose cable or a missing grommet on your Miller welder, this snap-in bushing is the exact part you need to restore factory-level protection. It is an inexpensive investment in the longevity and safety of your welding setup.

Features and Benefits

• OEM Quality: Guaranteed to fit your Miller machine correctly without modification.
• Easy Installation: Snap-in design requires no hardware or glue.
• Cable Protection: Prevents chafing and short circuits caused by metal-on-wire contact.
• Durable Material: Nylon resists wear, heat, and aging better than rubber in many applications.