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ARP

ARP Acura B18A1/B1 Main Stud Kit

$110.86

Only 1 left in stock

Worn-out main bearings cause engine problems. This ARP Main Stud Kit is a direct fix for your Acura B18A1/B1.

Key Features

  • Stronger than stock bolts — ARP 8740 chromoly steel studs are rated at 200,000 psi tensile strength for a more secure crankshaft mounting.
  • Direct replacement — Designed to fit Acura B18A1 and B18B1 engines without modification.
  • Improved clamping force — Studs provide more consistent and reliable clamping force on the main caps compared to bolts.
  • Includes hardware — Comes with the required nuts and washers for installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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ARP Acura B18A1/B1 Main Stud Kit

$110.86