Double JJ Enterprises

Double JJ USA Made Products

Double JJ Enterprises designs and manufactures the highest quality semi-truck parts and accessories for your Peterbilt or Kenworth truck. We are a company that believes in the value of quality American made products that are built to last. Double JJ stands behind the best products on the road!



JLite bracket

The Iconic JLite bracket has long been an industry standard. It’s classic clean lines will make your truck stand out. High-Quality Polished Aluminum Sold in Pairs Made in the USA Fits Peterbilt359 (with modification) 379, and 389. Will also fit some Kenworth models.

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  • Willy

    What is the price for a pair of j brackets and the dual round light housing? I\'ve been looking for heated lights to go on them but can\'t seem to find any that fit in the 359 headlight brackets.


    Will this fit a 2021 389?


    Price for pair of brackets?

    Phillip Heare

    Ate these a direct bolt on for a 379 or do holes have to be drilled?


    Are these direct bolt on for 389 models?