This ACDelco Gold Front Disc Brake Caliper Hardware Kit is perfect for your Nissan Altima. The kit includes mounting hardware and is designed with rust preventative finish for long-lasting durability. The brake caliper type is designed to ensure a perfect fit on your vehicle, with placement on the left, front, or right. The manufacturer part number is 18K1995X, and the kit is fully compatible with interchange part numbers 084-1707 and 19264205. The multicolor kit is made in China and is not a vintage part. Universal fitment is not available, and it is not considered a performance part.