Mercedes OM605 OM612 main bearing stud bolt set ARP

With this ARP stud bolt set for the main bearing lane of your Mercedes-Benz OM605 engine, you can prepare the engine perfectly for extreme loads such as high boost pressures. The original main bearing expansion screws are simply replaced by these stud bolts, which allows a significantly increased clamping force of the main bearing blocks on the engine block. In addition, the stud bolts are reusable and can be tightened as often as required. A one-time investment that is worth it.

For many decades, ARP products have stood for quality that can be trusted under extreme conditions. The stud bolt set offered here is made of ARP's proven 8740-CrMo alloy, which is comparable to a screw with a strength of 14.9. High-strength screws used in steel and bridge construction usually have a maximum strength of 12.9, making them around 15% weaker than these stud bolts!

Technical details:

• Suitable for all Mercedes OM602, OM605 and OM612 engines
• Tightening scheme according to Mercedes specifications
  
• Tightening torque in at least 3 even steps to a maximum of 108Nm

Scope of delivery:

• 12x ARP stud bolts
  
• 12x ARP washers
• 12x ARP nuts

This item is a motorsport item that is not approved according to the StVZO. This may only be used in motorsports. We also refer to §21 and §27 paragraph 2 of the StVZO.