AUQDD 38488 Belt Tensioner Pulley Diameter90 MM Fit For 9800 Lexus GS4000106 GS430 LS4300309 GX4709807 LX470 0309 Toyota 4Runner 47L0109 Sequoia Tundra 47L 166200W100 89255

FEATURES Easy to install by direct replacementEliminate noisy tensioner pulley and no more belt noiseEnsures proper belt tensionalignment and damping for superior performance FUNCTION The replacement automatic serpentine belt tensioner pulley assembly transports power to the alternatorpower steering pumpair conditioning and keeps it running smoothly and effectivelyIt is designed for vehicles that needs an automatic belt tensionerThe torsional round spring design provides consistent tension for maximum durability OE QUALITY Manufactured in ISOTS16949 certified facilities by the advanced machines and each part is built to stringent OE specificationsStable characteristicsHigh reliability PERFECT FIT Engineered and tested to match the fitfunction and performance of the original tensioner on specified vehiclesIt ensures proper belt tension alignment and damping for superior performanceEasy to install by direct replacement PLEASE NOTE Before placing the order Please refer to the Vehicle menu amazonconfirmedfit at the top left corner select your vehicles Year Make Model and click Check Fitto make sure the parts fit your car or check the product page description to make sure it matches exactlyAny questions please free to contact us and you will get a satisfactory solution