ARP Nissan SR20DET Main Stud Kit

This ARP main stud kit provides a robust fastening solution for SR20DET engines, replacing factory main fasteners to secure the crankshaft main caps and preserve bearing alignment under demanding use. Designed for Nissan 240SX owners and engine builders, the kit supports performance and rebuild applications where a stronger, dedicated main fastener solution is required while retaining direct-fit compatibility with the SR20DET platform.

Vehicle Fitment:

• 1991–1993 Nissan 240SX Base
• 1995–1998 Nissan 240SX Base
• 1991–1992 Nissan 240SX LE
• 1997–1998 Nissan 240SX LE
• 1989–1998 Nissan 240SX SE
• 1989–1990 Nissan 240SX XE