ARP ARP2000 Main Stud Kit - Hyundai 2.0T

The ARP 228-5401 main stud kit is listed for Hyundai 2.0T. It secures the main bearing caps to the cylinder block, making fastener choice part of the bearing-clearance and machining plan for the engine build.

Technical Highlights

• Manufacturer part number: 228-5401
• Application/configuration: Hyundai 2.0T
• Material: ARP2000

ARP2000 is an alloy steel that can be heat treated to a higher strength level than 8740. This material choice does not establish a horsepower limit; fastener selection must also account for the application and required preload.

Selection Guidance

The specified cap arrangement, block design and windage-tray requirements determine which kit is appropriate. A similar displacement or engine-family name does not establish that different main fastener kits are interchangeable.

Confirm the block, main-cap arrangement and any girdle or windage tray before ordering. Plan these checks before final machining and bearing selection.

Installation Considerations

Have the engine builder check main-bearing bore size and roundness with the intended fasteners installed at the specified preload. Align-hone if required, using the same hardware and lubricant intended for final assembly. Follow the kit-specific instructions for thread preparation, washer placement and tightening.

Vehicle Fitment