Features 1.OE Number: The referencing OE number of this change lever boot are 039817462A, NA0164481B, M51317480A, molded and designed depend on the original data, and maintaining the original car model. 2.Fitment: The lower shifter dust boot is a replacement for Mazda MX5 MX‑5 Miata Mk1 Mk2 Mk2.5, excluding for Mk2 6 speed models after chassis number 214807 which require a different nylon cup. 3.High Strength and Abrasion Resistance: The shift seal rubber base is equipped with a nylon bushing, which has ultra high strength and anti wear performance, ensuring the durability and stability. 4.Enhance Smooth Driving: Equipped with a nylon bushing, ensure high stability, so that the shift seal base shows extremely high stability when the transmission shifts, ensuring smooth driving. 5.Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles. Specification Item Type:ChangeLeverBootOENumber:039817462A,NA0164481B,M51317480AMaterial: ABS, rubberFitment:Replacement for Mazda MX5 MX-5 Miata models 1989-2005Replacement forMazda Mk1 Mk2 Mk2.5Excluding Mk2 6 speed models after chassis number 214807 which require a different nylon cup Package List 1 xChangeLeverBoot Set (3Pcs) Note Please double check the part number of your item, matching information is for reference only.