Canadian Diesel Online specializes in diesel performance products. In addition to high-performance parts and accessories, we provide stock replacements for most diesel vehicles. Our staff has several years of experience with performance diesel products and can help you find the parts needed to get the performance you want out of your truck. Canadian Diesel Online is your number-one source for diesel performance parts. Offering everything from stock replacement parts to high-performance upgrades. We offer top brands such as FASS, S&B, EZ-Lynk and more.