ACL 4B1946H-STD Standard Size High Performance Rod Bearing Set for Acura B17A1, B18A1 and B18B1

ACL Acura B17A1/B18A1/B18B1 Standard Size High Performance Rod Bearing Set

Upgrade engine bottom-end reliability with the ACL 4B1946H-STD Standard Size High Performance Rod Bearing Set. Designed for Acura B17A1, B18A1 and B18B1 engines, this automotive rod bearing set is engineered for performance applications that demand dependable load support, consistent oil control and durable operation under demanding conditions.

ACL high-performance rod bearings are manufactured with precision-engineered materials and carefully controlled clearances to support proper crankshaft and connecting-rod function. The standard-size design is intended for crankshafts and connecting rods that remain within the manufacturer’s standard specifications, making accurate measurement and proper installation essential. These bearings are suitable for engine rebuilds, performance upgrades and replacement applications where dependable internal engine components are required.

Key Product Specifications & Technical Data

• Brand: ACL
• Part Number: 4B1946H-STD
• Product Type: High-performance connecting-rod bearing set
• Application: Automotive engine rebuild and performance use
• Engine Compatibility: Acura B17A1, B18A1 and B18B1
• Bearing Size: Standard
• Construction: Precision-manufactured bearing shells for dependable engine operation
• Set Quantity: Complete rod bearing set for the specified application

Fitment: Designed to fit select 1994–1997 Acura Integra applications equipped with compatible B17A1, B18A1 or B18B1 engines. Confirm the engine code, crankshaft condition and required bearing size before installation.

What's Included: One ACL 4B1946H-STD standard-size high-performance rod bearing set. Professional installation is recommended, including verification of bearing clearances, crankshaft journal condition and lubrication requirements.

Features:

• High-Performance Design: Engineered for demanding engine rebuild and performance applications.
• Standard Size Fit: Intended for compatible standard-size crankshaft and connecting-rod specifications.
• Precision Manufacturing: Supports consistent fit, oil control and dependable internal engine operation.
• Application-Specific Compatibility: Designed for Acura B17A1, B18A1 and B18B1 engines used in select Integra models.

Fitments:
1984 Honda Accord Base
1984 Honda Accord LX
1985 Honda Accord Base
1985 Honda Accord LX
1985 Honda Accord S
1985 Honda Accord SEi
1988 Honda Prelude 2.0 S
1988 Honda Prelude 2.0 Si
1988 Honda Prelude 2.0 Si 4WS
1989 Honda Prelude 2.0 S
1989 Honda Prelude 2.0 Si
1989 Honda Prelude 2.0 Si 4WS
1990 Acura Integra GS
1990 Acura Integra LS
1990 Acura Integra RS
1990 Honda Prelude 2.0 S
1990 Honda Prelude 2.0 Si
1991 Acura Integra GS
1991 Acura Integra LS
1991 Acura Integra RS
1992 Acura Integra GS
1992 Acura Integra GS-R
1992 Acura Integra LS
1992 Acura Integra RS
1993 Acura Integra GS
1993 Acura Integra GS-R
1993 Acura Integra LS
1993 Acura Integra RS
1994 Acura Integra LS
1994 Acura Integra RS
1995 Acura Integra LS
1995 Acura Integra RS
1995 Acura Integra Special Edition
1996 Acura Integra LS
1996 Acura Integra RS
1996 Acura Integra Special Edition
1997 Acura Integra GS
1997 Acura Integra LS
1997 Acura Integra RS
1997 Honda CR-V LX
1998 Acura Integra GS
1998 Acura Integra LS
1998 Acura Integra RS
1998 Honda CR-V EX
1998 Honda CR-V LX
1999 Acura Integra GS
1999 Acura Integra LS
1999 Honda CR-V EX
1999 Honda CR-V LX
2000 Acura Integra GS
2000 Acura Integra LS
2000 Honda CR-V EX
2000 Honda CR-V LX
2000 Honda CR-V SE
2001 Acura Integra GS
2001 Acura Integra LS
2001 Honda CR-V EX
2001 Honda CR-V LX
2001 Honda CR-V SE

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