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aving the correct emission test equipment and automotive diagnostic tools is an absolute must for any test facility to operate effectively and efficiently. For years, Emissions Depot® has offered a comprehensive selection of auto shop supplies to help businesses provide the best service possible to their customers. We have all the Bar 97 smog parts you need, including gas cap adaptors, hoses, probes, connecting hardware, electrical components, filters, regulators, and computer interface cables. If you need help determining the best equipment for you and your business, please don’t hesitate to contact one of our friendly and knowledgeable representatives. You can also get the Mitchell1 2016 Emission Control Application Guide from us to ensure that all your emission inspection procedures are correct and up-to-date. Emissions Depot® offers free shipping on all orders over $100 to help you save money when you buy from us. Shop our selection of Bar 97 emission test equipment below.