Internal Reference:
1207-011
ARP main bearing stud kit for Toyota 1ZZ-FE and 2ZZ-GE
This ARP stud kit has been specifically designed for the main bearing attachment of the Toyota engines 1ZZ-FE and 2ZZ-GE. It replaces the factory main bearing bolts and provides increased clamping force for the main bearing caps.
The studs support a robust connection in the crank drive and are particularly suitable for demanding engine builds. In excellent condition and following the manufacturer's specifications, they can be reused.
Fits for
Toyota 1ZZ-FE
Toyota 2ZZ-GE
Product details
Manufacturer: ARP
Stud kit for the main bearing attachment
Increased clamping force compared to the factory attachment
Reinforcement of the main bearing cap connection
Reusable after proper inspection
Includes hex nuts, washers, and ARP assembly lubricant
Scope of delivery
10 × studs
10 × hex nuts
10 × washers
ARP assembly lubricant
Important installation note
Installation must be carried out by a qualified engine specialist. The assembly, lubrication, and torque specifications from ARP must be followed. Main bearing fits and clearances must be checked during the engine build.
Before reuse, the studs must be checked for damage, deformation, and wear.