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12mm Wheel Spacers & 10 Ball Seat Bolts M14x1.5 40mm - Mercedes E-Class S212, W212 (2009-2016)
In stock
The selected option (Let's Race) is ready to ship.
On the Mercedes E-Class S212, W212 (2009-2016) a 12 mm spacer moves each wheel 12 mm outwards: the track width of the axle grows by 24 mm and the effective wheel offset (ET) drops by 12 mm. The standard bolt is then too short. The kit comes with the 40 mm bolts, sized for an original 27-28 mm bolt.
For competition cars onlyThis product is not homologated for use on public roads. It is fitted to competition cars used on circuit, in rally or in drift.
Check your original wheel bolt before ordering
The new bolt needs the same seat as the original one and has to be longer than it by the thickness of the spacer. On factory wheels, Mercedes uses an R14 ball seat (28 mm sphere). The original length depends on the wheel: 27-28 mm on most, 44-45 mm on some E-Class and S-Class wheels. Aftermarket wheels may need a different seat, and a seat with the wrong radius only touches the wheel on a thin ring and can work loose. The bolts in this kit are sized for an original 27-28 mm bolt. If yours is longer, if the wheel is not the factory one, or if you are not sure, send us a photo of the original bolt and the wheel brand before ordering.
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What's in the kit
- 2 hub centric spacers, 12 mm thick, that locate on the hub lip. You choose the spacer brand from the list: Let's Race or Japan Racing JRWS2.
- 10 Let's Race M14x1.5 wheel bolts with a ball seat, 40 mm long.
Specifications
| Bolt pattern | 5x112 |
| Hub bore | 66.6 mm |
| Thickness per side | 12 mm |
| Bolt thread | M14x1.5 |
| Bolt seat | ball |
| Bolt length | 40 mm |
| Kit contents | 2 spacers and 10 bolts |
Fitment
- Mercedes E-Class: S212, W212.
- The kit covers one axle. For the whole car you need two kits.
What to check when fitting
- With the 12 mm spacer fitted, a 40 mm bolt still engages 28 mm of thread in the hub.
- The ball seat has to match the wheel, not the car. An aftermarket wheel may need a different seat.
- Re-torque the wheel bolts after the first few kilometres.