MMR PERFORMANCE CRANK HUB CAPTURE PLATE FOR BMW M2C / M3 F80 / M4 F8X

Crank hub friction plates starting to slip and finally breaking is the most well-known reliability issue on the S55 engines fitted to the BMW M3 F80 / M4 F8x and M2 Competition.
Affecting both standard and tuned engines, this weakness can cause extremely serious damages to the engine. In order to help fixing this, MMR Performance offers this crank hub capture plate taking place without any modifications in order to secure the head of the OE crank bolt to prevent it from loosening!

 155.58 TAX included

SKU MMR20-1002
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Description

MMR PERFORMANCE CRANK HUB CAPTURE PLATE FOR BMW M2C / M3 F80 / M4 F8X

Issues relating to the standard three-piece crank hub on the S55 engine are widely known, but include the need to ensure the OE crank bolt can’t loosen, which is one cause of the crank hub friction plates starting to slip.

Machined from T-6061 billet aluminium before being anodised in our trademark finish, the MMR Performance capture plate secures the head of the OE crank bolt and prevents it from turning or being able to loosen.
Secured to either the MMR one-piece crank hub, or the OE crank hub, the elongated slots ensure a perfect, secure installation, every time.

Installation of the capture plate is also possible with the engine remaining in-situ, with just the need to drop the radiator, in order to gain adequate access to install.

Pleaste note: crank hub shown for illustration only.

One piece crank hub kit available, see : MMR20-1003FK

Compatibility:

BMW 2 Series F2x / F87 – 13-20 M2C – 410 / 450
BMW 3 Series F3x / F80 – 13-19 M3 – 431 / 450 / 460
BMW 4 Series F3x / F8x – 13-19 M4 – 431 / 450 / 460

Specification

Weight 0.50 kg
Brand

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