NBR NTA-0W036 is a drive belt tensioner for selected Toyota and Lexus vehicles. It is used in the accessory / serpentine belt drive system to maintain proper belt tension and stable operation of auxiliary units. Cross references include Toyota / Lexus 16620-0W036, 16620-0W100, 16620-0W101 and Masuma MIP-1027. Compatible with selected Toyota Land Cruiser, 4Runner, Sequoia, Celsior, Crown / Crown Majesta and Lexus GX, LX, GS, LS, SC applications depending on model, engine, production year and market. Verify the original part number or VIN before ordering.