Bilstein B1 Strut Support Bearing 12-243945 – Seat Leon / VW Golf and more
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Fits these vehicles
- SEAT Leon 35F109/2012–05/2021FWD
- SEAT Leon 3 Van Hatchback5F109/2012–08/2020FWD
- VW Golf 7 Van5G1, BQ108/2012–08/2020FWD
- Audi A3 Cabriolet8V7, 8VE10/2013–04/2021FWD
- Audi TTFV3, FVP07/2014–FWD
- VW Golf SportsvanAM1, AN102/2014–08/2020FWD
- Škoda Superb 33V303/2015–06/2024FWD
- VW Touran 25T105/2015–FWD
- VW Tiguan 2AD1, AX101/2016–04/2024FWD
- SEAT Ibiza 5KJ1, KJG01/2017–FWD
- VW Arteon3H7, 3H803/2017–FWD
- VW Jetta 7 SaloonBU3, BU4, BU512/2017–FWD
- VW Polo 6AW1, BZ1, AE106/2017–FWD
- VW Tiguan AllspaceBW2, BJ203/2017–FWD
- Audi A1 SportbackGBA07/2018–FWD
- Audi Q3F3B07/2018–FWD
- VW T-CrossC11, D3112/2018–FWD
- Škoda KamiqNW407/2019–FWD
- Škoda ScalaNW102/2019–FWD
Product Details
Product Details
Bilstein B1 Suspension strut support bearing for 19 models from Audi, SEAT, VW and 1 other make — Bilstein Suspension strut support bearing 12-243945.
Specifications
- Manufacturer: BILSTEIN
- HS/CN Code: 40 169 952
- Weight: 0.86 kg
Performance
B1 is Bilstein's suspension service range — the protection kits, bump stops, dust covers and strut support bearings that sit around the damper. They are wear parts: a collapsed bump stop or split dust cover lets grit onto the piston rod and will kill a new damper early. Built to the same standards as the dampers they protect, and worth replacing at the same time.
Fitment
Fits 19 models from Audi, SEAT, VW and Škoda, including SEAT Leon 3 (5F1) and SEAT Leon 3 Van Hatchback (5F1) — see the full list below. Verify fitment using the vehicle compatibility checker above. OEM References: 5Q0412331D, 5Q0 412 331 C, 5Q0 412 331 D
What's Included
One Bilstein B1 strut support bearing — a single corner. Order two to do an axle. The strut, spring and top nut are not included.
Warranty
Backed by Bilstein's manufacturer warranty against defects in materials and workmanship. Cover assumes the bearing is fitted with the top nut torqued to specification and the strut re-assembled correctly. As an official reseller in the EU, Suspengo also handles your statutory conformity rights on this purchase — contact us first and we deal with the manufacturer.

