S55 Billet Pinned Crank Hub – RKAutowerks

DESCRIPTION 4 pin design to ensure the hub wont spin, even with heavily modified S55s Laser scanned to ensure perfect fitment – direct replacement for

RK Autowerks Billet 4 Pin Crank Hub N54 N55 S55

MMR Crank Hub 4-pinned Single Piece Upgrade - S55 / N55 - MMR

MPN: MMR20-1001 Issues relating to the standard three-piece crank hub on the S55 engine are widely known - but these are fully addressed with the installation of the MMR Performance one-piece billet crank hub and capture plate.

MMR Performance One Piece Crank Hub Kit for BMW M2C/M3/M4 - VAR-MMR20-1003FK

BMW ONE PIECE CRANK HUB - INSANE PERFORMANCE USA

S55 BILLET PINNED CRANK HUB – Euro Performance Center

S55 Crank Hub - Should You Upgrade or Replace Yours?

RK Autowerks S55 Billet Crank Hub BMW S55 3.0L

DESCRIPTION, 4 pin design to ensure the hub wont spin, even with heavily modified S55s, Laser scanned to ensure perfect fitment – direct replacement

RK S55 BILLET PINNED CRANK HUB

S55 BILLET PINNED CRANK HUB – Euro Performance Center

Evolve Performance S55 / N55 Pinned Crank Hub Kit