King Engine Bearings MB5243XP Racing Main Bearing Set for Nissan SR20DE/SR20DET

Vehicle Fitment

• 1991-1996 Nissan Sentra (SR20DE, SR20DET)
• 1991-1993 Nissan NX (SR20DE, SR20DET)
• 1991-1996 Infiniti G20 (SR20DE, SR20DET)
• 1995-1998 Nissan 200SX (SR20DE, SR20DET)
• 1996-1998 Nissan Sentra (SR20DE, SR20DET)
• 1999-2002 Infiniti G20 (SR20DE, SR20DET)

Features

• Designed for Nissan SR20DE and SR20DET engines
• Standard size bearings for OEM crankshaft dimensions
• Tri-metal construction with pMaxBlack™ overlay
• Enhanced load capacity up to 10,200 PSI
• Ideal for racing, drag, and track applications
• Compatible with steel crankshafts
• Reduced friction for improved engine efficiency
• Precision-engineered for optimal bearing clearances

Specifications

• Crankshaft Diameter: 2.520"-2.521" (64.000mm-64.016mm)
• Material: Tri-metal with pMaxBlack™ overlay
• Thickness: 0.0789" (2.004mm)
• Position: Main bearing set for positions 1, 2, 3, 4, and 5
• Quantity: 5 pairs (10 bearings total)

Included Components

• 1x King Engine Bearings MB5243XP Main Bearing Set
• 5x Pairs of Standard Main Bearings
• 1x Packaging with Product Information

Product Description

The King Engine Bearings MB5243XP Racing Main Bearing Set is specifically engineered for Nissan SR20DE and SR20DET engines, including those found in the 1991-1996 Nissan Sentra, 1991-1993 Nissan NX, 1991-1996 Infiniti G20, 1995-1998 Nissan 200SX, 1996-1998 Nissan Sentra, and 1999-2002 Infiniti G20 models. These bearings are designed to meet the demands of high-performance applications, providing enhanced durability and reliability.

Constructed with a tri-metal design and coated with King's proprietary pMaxBlack™ overlay, these bearings offer superior load capacity and reduced friction, making them ideal for racing, drag, and track applications. The standard size ensures compatibility with OEM crankshafts, and the precision engineering guarantees optimal bearing clearances for improved engine efficiency.

This set includes 5 pairs of bearings, covering all main bearing positions, and is compatible with steel crankshafts commonly used in performance builds. Whether you're rebuilding your engine or upgrading for racing purposes, the MB5243XP set provides the quality and performance needed to withstand the rigors of motorsport.