Reinforced IMS bearing kit with oil lubrication by RSR911 | RSR 911 - Robert Sikkens Racing
Porsche 911 997 IMS Diagnosis & Repair | which bearing do you have? - YouTube
IMS Intermediate shaft bearing modification by RSR911 | RSR 911 - Robert Sikkens Racing
P544963 - KIT CUSCINETTO RIPARAZIONE ALBERO INTERMEDIO IMS - SI MONTA SENZA SMONTARE IL MOTORE MA RICHIEDE UTENSILI SPECIALI (P544966 IN ACQUISTO O P544968 A NOLEGGIO) (477721547E) per Porsche 997-1 / 911