You will be provided with Genuine or OEM depending on stock levels for the Rubber bonded ones and reputable brands for lightened ones such as Works
If you are unsure about compatibility
they are usually 8mm thick and come with all hardware to bolt on
1 × Harmonic Balancer / Crank Pulley
Proton Seat Belt Buckle – With Trigger Wire / Without Trigger Wire | Gen2, Persona, Satria Neo, Saga BLM, Exora, Savvy, Wira, Satria, GTi, Arena, Jumbuck, Putra Buckle Type:With 2 pair wire and socket You will be provided withReplace your worn, damaged, or faulty seat belt buckle with this direct replacement unit to suit a wide range of Proton models. They can be used on either side, left of right. This listing includes 2 seat belt buckle types: With trigger wire Without trigger wire The correct type required will depend on your vehicles airbag configuration and factory setup. Some models use the trigger wire version on the driver side and the non wire version on the