Application1984-1988 compatible for Toyota Hilux 1984 compatible for Toyota Celica 1984-1988 compatible for Toyota 4Runner Note: Will not work for engines with dual row timing chain (81-83). This item is with with square plugSpecificationPart Number: 21100-35463, 21100-35570 Material: Heavy duty aluminum alloy with square plug. Package Content: 1 x Carburetor ReplacementNoteThere are Four Carburetors Made for 22R Engines and the compatibilitychart provided by us is not100% accurate. Please compare carefully the pictures providedto your part before buying.Notice1.Impurity in fuel may cause clogging in the carburetor, please use the clean fuel to ensure the carb work normally, please clean the automobile oil circuit and air filter before you install the carburetor 2. Please compare your carburetor against pictures to ensure this part fits your vehicle 3.Please confirm your old part number matches up with one of the part numbers above 4.Professional installation is highly recommended (No Instruction Included) 5.For any needs please contact us.