This is a genuine Sachs wheel suspension part, manufacturer code 803 104. It's a critical component for your vehicle's suspension system, but please note: this specific part is supplied 'without ball bearing.' You'll need to check if your application requires a separate bearing or if this part is used in conjunction with an existing one. The listing specifies that the quantity needed per axle is 2. Sachs is a trusted, high-quality brand in the automotive parts world, known for OEM-level performance and durability. If your mechanic or repair manual has identified part number 803 104 as what you need, this is the right one. Always double-check this number against your old part or your vehicle's specifications to ensure a perfect fit before ordering. This is a straightforward listing for a specific mechanical component for those who know exactly what they're looking for.