Front Shock Absorber – 8W6 413 031 B
Front Shock Absorber for the Audi A4 Avant (B9) platform, OE number 8W6 413 031 B. Main group 413 sub-group 031 identifies this as a front front shock absorber. Revision index B. Dampers should be replaced in axle pairs — order two. Confirm whether your car has standard, sport, or adaptive damping before ordering, as they are not interchangeable.
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Technical specifications
| Part Number | 8W6 413 031 B |
| SKU | AUD-8W6413031B |
| Brand | |
| Category | Shocks & Struts |
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3–5 business days. Free on orders over $150.
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Order before 2 PM for next business day delivery.
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Return unused parts within 30 days for a full refund.
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Customer reviews
Verified feedback from Audi owners and independent workshops.
3.3
3 reviews
Claire Nair
May 28, 2026
Leaked within a month
Second one of these I have bought, this time for the Q7 4M. One unit was visibly weeping oil down the body within a few weeks. Disappointing for the price.
Yara Rahman
April 9, 2026
Night and day difference
Went on my Q5 FY 2.0 TDI at 44k miles. The rod is properly finished with no machining marks and the seal is clean. The garage did the pair and the alignment came back within spec straight away. Result is sharp expansion joints no longer send a bang through the cabin. No complaints at all.
Viktor Novak
January 13, 2026
One weeped, the other is fine
My A6 C7 needed this doing at 159k miles. Top mounts and bearings went on at the same time while it was apart. One unit was visibly weeping oil down the body within a few weeks. That said, it tracks straight on the motorway instead of wandering. Would still buy it again.