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Platinum HD

Platinum HD

Platinum HD


Leading OEM and Aftermarket Supplier of Heavy Duty Truck Parts

Platinum HD by Keystone is the premiere supplier of aftermarket Cooling and Heat Transfer parts for the trucking industry. We stock thousands of new products including: complete radiators, charge air coolers, condensers, cooling accessories, and radiator cores.

The Platinum HD difference is what sets our products apart from the competition. From our Extended Life Plastic Aluminum to our Extreme Duty Bar and Plate Charge Air Coolers, you can trust that you are getting the best quality products available. We test all of our products to meet or exceed vehicle manufacturer standards in a variety of conditions. If you need a custom radiator to meet your needs, you can trust in our 30+ years of manufacturing experience to help you build exactly what you need.

To provide faster service and fulfillment for our customers we have developed an extensive distribution network covering North America with a nationwide footprint (build link to Map image). With this network we are able to provide next day delivery to over 90% of the United States, including most major cities and surrounding areas. Orders received by 3pm CST can be shipped the same day to give you the quickest turn-around time. With our vast network we are able to shop multiple shipping services from ground to LTL to find you the best options to meet you need and save money.

At Platinum HD, we pride ourselves on our professional and friendly staff. We have been in business for over 30 years and our team has the experience that you can trust. From Owner-Operators to some of the largest Fleets in the Nation, Repair Facilities to Distributors, our sales team gives every customer the attention and service they need.

At Platinum HD by Keystone, we are dedicated to keeping you cool for the long haul.