The Difference between OEM and OES Parts and How Water Jet Cutting Companies Can Help Produce Their Replacements.

OEM Parts stands for Original Equipment Manufacturer and OES for Original Equipment Supplier.Water Jet Cutting is a system for producing parts from virtually any material.

This blog explains OEM/OES in more detail and why using a water jet cutting service might be a good—or perhaps the only—alternative for getting your replacement parts produced.

When machines break or lose some of their performance, it is often because a critical part breaks or wears down. When this happens, the part must be replaced. But how? What if the machine is old and the part is no longer made?What if the OEM/OES is no longer in business? What if the lead time to replace the part is weeks or months instead of days?

OEM and OESParts

These parts are essentially the same and are typically referred to simply as OEM. They are original and designed specifically for the machine, piece of equipment or vehicle they serve. The difference is that OEM parts are produced by the product manufacturer—e.g., Ford, Caterpillar, or Great Neck—while OES parts are produced by an authorized sub-contractor or supplier, like Tenneco, BorgWarner or Goodyear. In short, company B, the OES sub-contractor working under a commissioned agreement, produces the original part for company A, the OEM Parts Manufacturer. Either way, the name of the company that produced the part and the part’s ID number are usually stamped on the part to facilitate reordering.

assorted custom water jet cut custom parts

Replacement Parts

When a part breaks or wears down to the point that it no longer can perform as designed, costly production downtime can occur, which makes acquiring a dependable replacement quickly of paramount importance. Ideally, but only sometimes, the OEM/OES has the replacement part in stock and can ship it rapidly and affordably. Oftentimes, however,the part is not in stock and has to be made, which can take weeks or months, compounding the problem. Worse, sometimes the part is no longer available. Perhaps the OEM/OES is out of business, or perhaps they have redesigned the part and the redesign does not work with the version of the machine that is not functioning.

Why Choose Water Jet Cutting and Precision Cutting Service to Produce your OEM Replacement Parts?

Water Jet Cut Parts

With a drawing or the worn or broken part, a capable water jet service, like Precision Cutting Service, can quickly and inexpensively scan and/or re-engineer and/or design the replacement part. They then can cut it out of whatever material the part needs to be—in virtually any thickness and any size—and if fabrication is required, they can do that, too—all with quick turnaround and competitive pricing that will surely please. Tolerances of .003”± can be achieved without post finishing, like sanding, so one can be assured that the replacement part will have smooth edges and fit perfectly.

Precision Cutting Service

For more than 25 years Precision Cutting Service has specialized in producing OEM and custom parts for firms nationwide. If you need a precise and durable part that performs as required, and you need it soon, contact us today to learn more.