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249309 - Miller Replacement Kohler CH730 LP Gas Engine for Welders

Packaging: 1 PER EA
$14,459.57/EA $10,147.91/1 PER EA only $10,147.91/EASave 30%

Usually ships within 3-5 business days

OVERVIEW

Restore Your Welder's Power with the Miller 249309 Engine

When the heart of your engine-driven welder stops beating, your entire operation grinds to a halt. The Miller 249309 is the genuine OEM solution to get your machine back up and running with the reliability you expect from Miller Electric. This is not just a generic engine; it is a Kohler Command PRO CH730 specifically configured (Spec 0228) to match the performance requirements of your Miller LP Gas welder.

Why choose this OEM replacement? Compatibility is key. Engine swaps can be a nightmare of mismatched bolt patterns, incorrect wiring, and incompatible fuel lines. By choosing the Miller 249309, you are getting a drop-in replacement that fits your machine's chassis perfectly. The LP Gas configuration is factory-set, meaning you won't have to waste time tuning carburetors or adapting fuel regulators. It connects directly to your existing LP supply and electrical harness, minimizing downtime and labor costs.

The Kohler CH730 is a workhorse, known for its smooth V-Twin power delivery which translates to a stable welding arc. Whether you are running heavy flux-cored wire or precision TIG, consistent RPMs are vital. This engine delivers that stability, along with the durability of cast iron liners and a heavy-duty cooling system designed for hot days on the job site. Invest in the correct part to ensure your welder lasts for years to come.

Additional Information
Brand:Miller
Packaging Description:1 Per Ea
Engine Model:Kohler CH730-0228
Fuel Type:Liquid Propane (LP) Gas
Cooling Type:Air Cooled
Cylinder Configuration:V-Twin
Start Type:Electric

INCLUDED

  • 1 x Miller 249309 Replacement Engine (Kohler CH730-0228)
  • Installation Instructions

APPLICATIONS

  • Replacement engine for specific Miller engine-driven welders.
  • Industrial mobile welding applications requiring LP gas power.
  • Repair and refurbishment of Miller welding generators.

FAQ

The Miller 249309 is a Kohler Command PRO CH730, specifically spec number CH730-0228.

This engine is configured for Liquid Propane (LP) Gas.

Yes, if your Miller welder calls for part number 249309, this is the direct OEM replacement with the correct mounting and connections.

Typically, replacement engines are shipped dry or with a small amount of residual test oil. You must fill it with the recommended oil type and quantity before starting.

The Kohler CH730 is an air-cooled engine.

Yes, the 'elec' designation in the description indicates it is configured for electric start.

Check your welder's parts manual or look up the machine's serial number on the Miller website to confirm the required engine part number.

It is a V-Twin cylinder configuration.
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