Caterpillar Heat Exchanger Gaskets, Plates, and Seals

Cat Marine Diesel Heat Exchanger Parts

We will save you thousands on your next gasket service.

Heat Exchanger Seals has a large inventory of top-quality Caterpillar gaskets, plates, and seals. Our quality Cat gaskets, plates, and seals have the same compression specs, heat ranges, and installation procedures as originals. Believe it or not, we have a much larger inventory and greater expertise than most dealers when it comes to marine plate heat exchangers. We specialize only in marine plate heat exchangers. Our products are in use worldwide and have a proven track record.

We now offer FREE SHIPPING on Caterpillar Heat Exchanger parts in the Continental USA (lower 48 states). International customers and customers in Alaska, Hawaii, Puerto Rico, must contact us for shipping rates. Outside the US phone 00+1-772-777-0901.

Our prices are a fraction of what you would pay at the dealer.
Contact us for a quote today! Emails are replied to quickly.

Heat Exchanger Seals has all of the popular Caterpillar gaskets in stock including 1255594, 125-5594, 125-5600, 1255600, 1255595, 125-5595, 2027533. 203-7533, 202-7534, 2027534, 2027536, 202-7536, 2027530, 202-7530, 1492209, 149-2209, 151-5257, 1515257, 136-9486, 1369486, and many more Cat gaskets and seals!