2006 Peterbilt 378 Parts

Find parts for your 2006 Peterbilt 378

1 catalog product with verified vehicle applications in this section. Pricing and availability are shown on each product page.

Check your exact configuration. Year, make and model alone are not enough. Match every engine, transmission, position and other restriction listed for the part. These pages show verified applications, not a complete list of every part your vehicle uses.

Drive Belt

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Not listed does not mean compatible. Confirm the exact part number and vehicle specifications before ordering.