Cockcroft is a division of Brookline Machine that specializes in the distribution of commercial drivetrains, drive shafts and engine parts. In business since 1914, Cockcroft has a wide variety of parts and accessories for heavy rigs as well as other commercial vehicles. Cockroft also carries a complete line of hydraulics, joints and power take offs. The facility is located on the corner of Waterman Avenue and Birch Street in East Providence.