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ACL Buick V6 204-231 1990-93 Engine Crankshaft Main Bearing Set

SKU: ACL4M1822A-20

Main Bearings

ACL Main Bearings...

Acl

Acl

ACL Buick V6 204-231 1990-93 Engine Crankshaft Main Bearing Set

SKU: ACL4M1822A-20

Main Bearings

ACL Main Bearings...

A$63.64
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

ACL direct replacement main bearing sets include their Aluglide and Duraglide Series of bearings in numerous sizes, including standard, and covering a vast range of automotive gas engines, as well as diesel applications.

ACL Aluglide bearings are designed with a proprietary composition of aluminum, tin, and silicon combined with a steel backing to provide exceptional wear resistance, outstanding strength, and excellent load-carrying characteristics.

ACL Duraglide bearings feature a tri-metal (copper/lead/alloy) design that provides a combination of high strength and the ability to withstand harsh/demanding operating conditions above casual driving, making them ideal for performance engines and rebuilds.

Affordable, high-quality engine bearings expertly made from premium materials and engineered to match your exact requirements, ACL main bearing sets. Select the set designed for your engine.

Product Overview

1990-93 Type L engines, 1992-93 Type 1 and 1991 Type C engines only

Product Details

Description:Chevrolet, Buick, Oldsmobile, Pontiac 3800 3.8L V6 VIN 1, C, L
Grade Type:ACL OEM Replacement
Max Wall:0.0936
Outside Diameter:2.6880
Part Number:acl4M1822A-20
Shaft Diameter:2.4798
Size:20
Width:22.07

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-13 16:53:50

Specifications

Product Attributes - Brand
ACL Race Series Performance Engine Bearings
Product Attributes - Manufacturer's Part Number
4M1822A-20
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
ACL Direct Replacement Main Bearing Sets
Product Attributes - UPC
0847777010517
Product Attributes - Bearing Usage
Direct replacement
Product Attributes - Engine Crankshaft Undersize (in.)
0.020 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.50mm
Product Attributes - Grooved Bearing
Yes
Product Attributes - Groove Location
Upper
Product Attributes - Thrust Bearing Oversize
Stock
Product Attributes - Bearing Material
Bi-metal aluminum-tin-silicon
Product Attributes - Quantity
Sold as a set of 4.

Reference Information

Brand Name/s Acl
StreetFX SKU acl4M1822A-20
SFX Item ID 4074015
Supplier Item Code 4074015
Manufacturer SKU 4M1822A-20
Manufacturer UPC N/A
Alternative References PEB-4M1822A-20

Compatibility

Application Data
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1988
    Ending Year1991
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeC
  • MakeBUICK
    ModelLESABRE
    SubmodelCUSTOM
    Beginning Year1988
    Ending Year1991
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeC
  • MakeBUICK
    ModelLESABRE
    SubmodelLIMITED
    Beginning Year1988
    Ending Year1991
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeC
  • MakeBUICK
    ModelPARK AVENUE
    SubmodelBASE
    Beginning Year1991
    Ending Year1994
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeL
  • MakeBUICK
    ModelPARK AVENUE
    SubmodelULTRA
    Beginning Year1991
    Ending Year1991
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeL
  • MakeBUICK
    ModelPARK AVENUE
    SubmodelULTRA
    Beginning Year1992
    Ending Year1993
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Supercharged, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN Code1
  • MakeBUICK
    ModelREGAL
    SubmodelCUSTOM
    Beginning Year1990
    Ending Year1993
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeL
  • MakeBUICK
    ModelREGAL
    SubmodelGRAN SPORT
    Beginning Year1990
    Ending Year1993
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeL
  • MakeBUICK
    ModelREGAL
    SubmodelLIMITED
    Beginning Year1990
    Ending Year1993
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeL
  • MakeBUICK
    ModelRIVIERA
    SubmodelLUXURY
    Beginning Year1991
    Ending Year1993
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeL
  • MakeOLDSMOBILE
    Model98
    SubmodelREGENCY ELITE
    Beginning Year1994
    Ending Year1995
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Supercharged, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN Code1
  • MakeOLDSMOBILE
    Model98
    SubmodelTOURING
    Beginning Year1992
    Ending Year1993
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Supercharged, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN Code1
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelLE
    Beginning Year1988
    Ending Year1991
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeC
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelSE
    Beginning Year1988
    Ending Year1991
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeC
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelSSE
    Beginning Year1988
    Ending Year1991
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: General Motors, Engine Version: Buick, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeC

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