IJTT Co., Ltd. is a Japanese manufacturer and supplier specializing in a comprehensive range of components for transportation equipment. Its extensive product catalog features numerous items for industrial engines, including intake throttles, flywheels, rocker arms, cylinder heads, cylinder blocks, crankcases, exhaust manifolds, flywheel housings, pulleys, crankshafts, and camshafts. Beyond engine parts, the company also produces critical power transmission and driveline components such as power take-offs, propeller shafts, transfer products, various hub and differential assemblies (including diffcarriers and diffcages), transmission cases, main shafts, yokes, spiders, shaft ends, and control valves. Additionally, IJTT manufactures chassis and braking system elements like front axles, hubs, brake drums, disc rotors, trunnion brackets, spring seats, i-beam front axles, knuckles, knuckle arms, and tie-rod arms. The company, which was established in 2013, is based in Yokohama, Japan.