For heat exchangerFits:
- AD40B, AQAD40A, AQAD40B, TAMD40A, TAMD40B, TMD40C
Sierra part # 18-0377, Volvo-Penta cooling system gasket set
This gasket is manufactured from a nitrile rubber compound known as Buna-N. This rubber seal has a durometer rating of shore A 70, which places it in the same hardness category of products such as tires and shoe heels. This type of quality ensures that a compression set does not occur over time when properly connected.
The thin layer coating is applied prior to connection on each surface side. Sierra offers these rubber compound gaskets, based on years of manufacturing, eliminating the guess work out of what will work on your next job.
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