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ARP Honda L15 4-Cylinder Main Stud Kit (1.5L) - 108-5401

$135.43

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ARP Honda L15 4-Cylinder Main Stud Kit (1.5L) - 108-5401

$135.43

$135.43

Fits Honda L15 4-cylinder engines (1.5L).

The ARP 108-5401 Main Stud Kit provides the critical clamping force required to secure the main caps in high-performance or forced-induction Honda L15 builds. Replacing the factory main bolts with high-strength studs helps prevent main cap walk and ensures the crankshaft remains properly aligned under extreme loads and high-RPM operation.

  • Specifically engineered for the Honda L15 1.5L engine platform
  • Significantly higher tensile strength compared to OE main bolts
  • Precision-rolled threads for maximum fatigue life and consistent torque readings
  • Designed to eliminate main cap movement and fretting
  • Manufacturer Part Number: 108-5401

Each kit comes complete with precision-machined main studs, hardened parallel-ground washers, and high-strength nuts to ensure a professional-grade installation for your bottom end.

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