# Front Hub Bearing Assembly And Link Kit For Audi A3 Quattro S3 Sportback e-tron

Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness, TOR exclusive USA-engineered powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability, Premium quality MolyPro™ NLGI Grade 2 Molybdenum Grease (MoS2) to minimize wear and reduce friction providing longer lasting performance, Premium cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life for the link kit, Exclusive multi-lip seals are made with ProSeal™ Nitrile Rubber (NBR) which can successfully function at high delta of temperatures while retaining its flexibility and sealing performance, TOR engineered steel composition results in a stronger component. Our full-ball metal stud provides 36 degrees of smooth, consistent, rotational movement resulting in more responsive steering, Inner rings are made of Case-Hardened Steel for improved resistance to surface wear and contact fatigue, Kit Includes: 2x Front Kugel Wheel Bearing and Hub Assembly (Both Side) + 2x Front TOR Suspension Stabilizer Bar Link Kit (Both Side), Kit Variations: K77-100656 K7T-109481 K7T-109496 K7T-109502

## Details

- **Price:** 234.22 CAD
- **Vendor:** Transit Auto
- **Type:** Wheel Bearing And Hub Assembly Kit
- **Tags:** 1411-583302 WE61815 91-583303 94-583303 S512566 NT512566 WH512566 MB70306 512566 BR931133K HA590616 HA590617 TRB-512566 TRB-HA590616 BK80478 SL43255PR SL43255XL SL12055 SL43255 MS70873 GK80478 MK80478 K750803 K80478 1880478 2651763 KS13B438AA TK80478, 1411-583302 WE61815 91-583303 94-583303 S512566 NT512566 WH512566 MB70306 512566 BR931133K HA590616 HA590617 TRB-512566 TRB-HA590616 SL43255PR SL43255XL SL12055 SL43255 GK80478 MK80478 K750803 K80478 1880478 2651763 TK80478, Front, Transit Auto

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 234.22 CAD | In stock |

## Images

- K77-100656_Transit Auto_Front
- K7T-101278_Transit Auto_Front

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/front-hub-bearing-assembly-and-link-kit-for-audi-a3-quattro-s3-sportback-e-tron)
> Updated: 2026-06-08