King Engine Bearings MB5243XP0.25 Nissan SR20DE/DET Performance Main Bearing Set, +0.25 mm

King Engine Bearings Nissan SR20DE/DET (2.0L) Performance Main Bearing Set - Size +0.25mm

Upgrade the bottom-end reliability of your Nissan SR20DE or SR20DET engine with the King Engine Bearings MB5243XP0.25 Performance Main Bearing Set. Designed for 2.0-liter applications, this matched main bearing set uses a +0.25 mm oversized specification to support crankshaft journals machined for the corresponding undersize. Proper measurement of the crankshaft and main housing bores is required before installation to confirm bearing selection and clearance.

King Engine Bearings develops performance bearings with precise manufacturing, consistent geometry, and dependable material performance for demanding street and competition applications. The MB5243XP0.25 set is intended to help maintain stable crankshaft support and oil-film control when installed according to the engine builder’s clearances and procedures. Always verify the engine code, crankshaft condition, housing dimensions, bearing orientation, and required oil clearances before assembly.

Fitment: Listed applications include select 1999-2002 Infiniti G20 and 1991-1992 Nissan Sentra models equipped with the Nissan SR20DE engine. Compatibility can vary by model year, engine configuration, and prior machine work, so confirm the exact application before ordering. This product is an automotive replacement and performance component; professional installation is recommended.

What's Included: One King Engine Bearings MB5243XP0.25 Nissan SR20DE/DET Performance Main Bearing Set. Crankshaft machining, installation hardware, and engine assembly lubricants are not included.

Features:

• Performance Main Bearings: Built for Nissan SR20DE and SR20DET 2.0-liter engine applications.
• Oversize Specification: +0.25 mm bearing size supports crankshafts machined for the corresponding undersize journal specification.
• Precision Manufacturing: Designed for consistent bearing geometry and dependable crankshaft support.
• Oil-Film Control: Helps maintain stable lubrication performance when matched to verified engine clearances and proper assembly procedures.

Fitments:
1991 Infiniti G20 Base
1991 Nissan NX SE
1991 Nissan NX XE
1991 Nissan Sentra SE-R
1992 Infiniti G20 Base
1992 Nissan NX SE
1992 Nissan NX XE
1992 Nissan Sentra SE-R
1993 Infiniti G20 Base
1993 Nissan NX SE
1993 Nissan NX XE
1993 Nissan Sentra SE-R
1994 Infiniti G20 Base
1994 Infiniti G20 T
1994 Nissan Sentra SE-R
1995 Infiniti G20 Base
1995 Infiniti G20 T
1995 Nissan 200SX SE-R
1996 Infiniti G20 Base
1996 Infiniti G20 T
1996 Nissan 200SX SE-R
1997 Nissan 200SX SE-R
1998 Nissan 200SX SE-R
1998 Nissan Sentra SE
1999 Infiniti G20 Base
1999 Infiniti G20 T
1999 Nissan Sentra SE
2000 Infiniti G20 Base
2000 Infiniti G20 T
2000 Nissan Sentra SE
2001 Infiniti G20 Base
2001 Infiniti G20 T
2001 Nissan Sentra SE
2002 Infiniti G20 Base
2002 Infiniti G20 T

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1