Brush Research Manufacturing is proud to offer one of the most complete lines of Specialty Automotive Brushes on the market today. This unique collection includes brushes for Cummins Group, Detroit Diesel, Caterpillar and International Harvester. Our custom diesel brushes assure a superior rebuild with a minimum of labor. BRM brushing tools set the standard for quality and long life.

Part Number Wire Size Part Dia. Brush Part Overall Length CSN219 6-12 Nylon 5/16 2Ԕ 10 CSN312 6-12 Nylon 7/32ԓ 2 10Ԕ Part Number Material Brush Dia. Brush Part Overall Length VGC312 .008 CS 5/16ԓ 2 1/2 9 1/2Ԕ VGC344 .008 CS 11/32ԓ 2 1/2 9 1/2Ԕ VGC375 .008 CS 3/8ԓ 2 1/2 9 1/2Ԕ VGC438 .008 CS 7/16Ԕ 2 1/2 9 1/2Ԕ > New style brushes using a 7/32" shank crimped to the stem wire for added rigidity and strength. Designed for cleaning valve guides and other small holes. Carbon Steel is standard. Also available in nylon and stainless steel wire on request.You cant have a clean engine with just a hot tank...