ACL 4B2746H-.25 High-Performance Rod Bearing Set for Nissan KA24DE 2.4L Inline-4

ACL Nissan KA24DE 2389cc Inline 4 (240SX) .25mm Oversized High Performance Rod Bearing Set

The ACL 4B2746H-.25 High-Performance Rod Bearing Set is engineered for Nissan KA24DE 2.4L inline-four engines, including applications used in the Nissan 240SX. These rod bearings feature a .25 mm oversize specification for crankshafts that have been machined to the corresponding undersize journal dimension. They are designed to support dependable engine rebuilding and performance-oriented applications where accurate fitment and durable bearing construction are essential.

ACL performance rod bearings are manufactured with materials and specifications intended to provide reliable load support, effective lubrication, and resistance to operating stress. The bearing set is suitable for engine builders, machine shops, and enthusiasts completing a KA24DE rebuild. Proper crankshaft inspection, journal measurement, bearing clearance verification, and installation procedures are required before use. Always confirm the crankshaft machining specification and application compatibility before installation.

This set is associated with select Nissan vehicles equipped with the KA24DE engine, including the Nissan 240SX and listed Nissan Axxess and Pickup applications. Fitment may vary by model year, engine configuration, and previous engine machining, so compare the original bearing specifications and service-manual clearances before ordering. The ACL part number 4B2746H-.25 should be used to verify compatibility with the intended engine build.

Product Specifications and Technical Data

• Brand: ACL
• Part Number: 4B2746H-.25
• Application: Nissan KA24DE 2.4L inline-four engine
• Component: Connecting rod bearing set
• Bearing Size: .25 mm oversize
• Performance Level: High-performance replacement bearing
• Engine Family: KA24DE
• Vehicle Type: Automotive engine rebuild and performance applications

What's Included

• One ACL high-performance connecting rod bearing set

Features:

• High-performance ACL rod bearing set designed for Nissan KA24DE 2.4L inline-four engines
• .25 mm oversize specification supports crankshafts machined for matching undersize rod journals
• Engineered to provide reliable load support and durability in replacement and performance rebuilds
• Suitable for Nissan 240SX and select Axxess and Pickup applications when engine and machining specifications match

Fitments:
1989 Nissan 240SX SE
1989 Nissan 240SX XE
1990 Nissan 240SX SE
1990 Nissan 240SX XE
1990 Nissan Axxess SE
1990 Nissan Axxess XE
1990 Nissan D21 Base
1990 Nissan Stanza GXE
1990 Nissan Stanza XE
1991 Nissan 240SX Base
1991 Nissan 240SX LE
1991 Nissan 240SX SE
1991 Nissan D21 Base
1991 Nissan Stanza GXE
1991 Nissan Stanza XE
1992 Nissan 240SX Base
1992 Nissan 240SX LE
1992 Nissan 240SX SE
1992 Nissan D21 Base
1992 Nissan Stanza GXE
1992 Nissan Stanza SE
1992 Nissan Stanza XE
1993 Nissan 240SX Base
1993 Nissan 240SX SE
1993 Nissan Altima GLE
1993 Nissan Altima GXE
1993 Nissan Altima SE
1993 Nissan Altima XE
1993 Nissan D21 Base
1994 Nissan 240SX SE
1994 Nissan Altima GLE
1994 Nissan Altima GXE
1994 Nissan Altima SE
1994 Nissan Altima XE
1994 Nissan D21 Base
1994 Nissan D21 XE
1995 Nissan 240SX Base
1995 Nissan 240SX SE
1995 Nissan Altima GLE
1995 Nissan Altima GXE
1995 Nissan Altima SE
1995 Nissan Altima XE
1995 Nissan Pickup Base
1995 Nissan Pickup XE
1996 Nissan 240SX Base
1996 Nissan 240SX SE
1996 Nissan Altima GLE
1996 Nissan Altima GXE
1996 Nissan Altima SE
1996 Nissan Altima XE
1996 Nissan Pickup Base
1996 Nissan Pickup SE
1996 Nissan Pickup XE
1997 Nissan 240SX Base
1997 Nissan 240SX LE
1997 Nissan 240SX SE
1997 Nissan Altima GLE
1997 Nissan Altima GXE
1997 Nissan Altima SE
1997 Nissan Altima XE
1997 Nissan Pickup Base
1997 Nissan Pickup SE
1997 Nissan Pickup XE
1998 Nissan 240SX Base
1998 Nissan 240SX LE
1998 Nissan 240SX SE
1998 Nissan Altima GLE
1998 Nissan Altima GXE
1998 Nissan Altima SE
1998 Nissan Altima XE
1998 Nissan Frontier Base
1998 Nissan Frontier SE
1998 Nissan Frontier XE
1999 Nissan Altima GLE
1999 Nissan Altima GXE
1999 Nissan Altima SE
1999 Nissan Altima XE
1999 Nissan Frontier SE
1999 Nissan Frontier XE
2000 Nissan Altima GLE
2000 Nissan Altima GXE
2000 Nissan Altima SE
2000 Nissan Altima XE
2000 Nissan Frontier SE
2000 Nissan Frontier XE
2000 Nissan Xterra SE
2000 Nissan Xterra XE
2001 Nissan Altima GLE
2001 Nissan Altima GXE
2001 Nissan Altima SE
2001 Nissan Altima XE
2001 Nissan Frontier SE
2001 Nissan Frontier XE
2001 Nissan Xterra SE
2001 Nissan Xterra XE
2002 Nissan Frontier Base
2002 Nissan Frontier SE
2002 Nissan Frontier XE
2002 Nissan Xterra SE
2002 Nissan Xterra XE
2003 Nissan Frontier Base
2003 Nissan Frontier SE
2003 Nissan Frontier XE
2003 Nissan Xterra SE
2003 Nissan Xterra XE
2004 Nissan Frontier XE
2004 Nissan Xterra SE
2004 Nissan Xterra XE

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