King MB5243XP0.25 Performance Main Bearing Set for 1991-2001 Nissan 200SX/Sentra

Vehicle Fitment

• 1991-2001 Nissan 200SX (SR20DE/DET, 2.0L I4)
• 1991-2001 Nissan Sentra (SR20DE/DET, 2.0L I4)
• 1991-2001 Nissan 240SX (SR20DE/DET, 2.0L I4)
• 1991-2001 Infiniti G20 (SR20DE/DET, 2.0L I4)
• 1991-2001 Nissan NX (SR20DE/DET, 2.0L I4)

Features

• Engineered for high-performance applications
• pMaxBlack™ tri-metal construction for superior durability
• Enhanced load capacity with 24% stronger overlay achieving 18.1HV
• 17% greater fatigue resistance compared to standard bearings
• Unique geometric design maximizes surface load area
• Ideal for racing, off-shore, and other high-stress environments
• Compatible with steel crankshafts
• Designed for engines with 0.25mm undersized crankshafts

Specifications

• Material: pMaxBlack™ tri-metal (Lead Bronze with Babbitt overlay)
• Undersize: 0.25mm (0.010 inches)
• Backing Layer: Steel
• Intermediate Layer: Bronze
• Overlay: Surface Hardened Babbitt
• Quantity: 5 pairs (set includes main bearings for all main journals)
• Grooved: Yes

Included Components

• 1x King MB5243XP0.25 Performance Main Bearing Set (5 pairs)

Product Description

The King Engine Bearings MB5243XP0.25 Performance Main Bearing Set is meticulously crafted for Nissan's SR20DE and SR20DET 2.0L engines. Designed to withstand the rigors of high-performance applications, these bearings feature King's proprietary pMaxBlack™ tri-metal construction, offering enhanced durability and load capacity. The 0.25mm undersize is tailored for crankshafts that have been ground to this dimension, ensuring optimal fitment and performance.

Ideal for enthusiasts and professionals engaged in racing, off-shore, or other high-stress environments, these bearings are compatible with steel crankshafts and are engineered to deliver superior fatigue resistance. Whether you're rebuilding an engine or upgrading for performance, the King MB5243XP0.25 set provides the reliability and strength needed to handle demanding conditions.