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Miller Oil Compressor Hose - Cooler to Thermostat (-8)

$500.05/EA $299.60/1 PER EA only $299.60/EASave 40%

Usually ships within 3-5 business days

OVERVIEW

Keep Your Miller Compressor Running Cool

When your Miller welder's compressor starts leaking oil or showing signs of hose wear, it's time to replace the lines before a small drip turns into a major breakdown. The Miller 239486 Hose Assembly is the exact replacement part you need to connect the oil cooler to the thermostat on your machine. Don't risk your expensive equipment with generic hydraulic hoses that might not fit right or handle the heat—stick with genuine Miller parts for a hassle-free repair.

This hose is the lifeline of your compressor's cooling system. It carries hot oil from the cooler to the thermostat, ensuring the machine stays at the right operating temperature during those long days on the job site. If this hose fails, your compressor can overheat, leading to costly downtime and potential internal damage. This replacement part comes ready to install with the correct fittings, so you can swap it out and get back to work quickly.

Designed for durability, this hose assembly stands up to the tough conditions of a welding environment. It resists heat, oil, and the constant vibration of the engine and compressor. Whether you are fixing up an older machine or performing routine maintenance on your shop's workhorse, the Miller 239486 ensures a perfect fit and reliable performance. Trust OEM parts to keep your Miller equipment running like new.

Why Choose Genuine Miller Parts?

  • Perfect Fit: No guessing on thread sizes or hose lengths.
  • Reliability: Built to handle the specific pressures and temperatures of your machine.
  • Peace of Mind: Protect your investment by using the parts the engineers designed for it.
Additional Information
Brand:Miller
Packaging Description:pack of 1
Product Type:Hose Assembly
Application:Oil Compressor, Cooler to Thermostat
Hose Size:-8 (1/2 inch)
Compatible Equipment:Miller Compressors, Miller Engine Drives

INCLUDED

  • (1) Hose Assembly, Oil Compressor (-8) Cooler To Thermostat

APPLICATIONS

  • Miller Welding Systems with Integrated Air Compressors
  • Industrial Engine Drives with Compressor Options
  • Oil Cooling System Repair and Maintenance

FAQ

In hydraulic and hose terminology, -8 (dash 8) refers to the hose size in sixteenths of an inch. A -8 hose has an internal diameter of 8/16ths, or 1/2 inch.

This specific assembly connects the oil cooler to the thermostat within the compressor's oil circulation system.

Yes, this is a genuine Miller OEM part, number 239486, designed specifically for Miller equipment.

While possible, it is not recommended. OEM hoses are designed with the exact length, fitting angles, and pressure ratings required for the machine, ensuring proper flow and preventing leaks.

Check your machine's parts manual for part number 239486. This part is typically found on Miller units with built-in air compressors.

A leak in this hose will cause a loss of compressor oil, which can lead to overheating and severe damage to the compressor unit if not addressed immediately.

This item is typically sold as the hose assembly itself. Check your specific machine's diagram to see if additional O-rings are required for the installation ports.

This hose is designed for oil compressor applications, specifically for circulating oil through the cooling system.
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