This Genuine Toyota Extension Housing Seal, part number 90311-A0031, is a perfect fit for your Toyota 4Runner, Tacoma, Tundra, FJ Cruiser, or Sequoia. This Direct Replacement product is made by the original equipment manufacturer and comes with a one-year Warranty. The part is also Genuine OEM, ensuring that it meets Toyota's high standards for quality and performance. This Extension Housing Seal replaces part numbers 90311-40034 and 90311-40045 and is designed to fit seamlessly into your transmission system. With this product, you can be sure that you are getting a reliable and long-lasting replacement part for your Toyota.