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Acl

Acl

ACL Performance Race Series Main Bearing Sets 4M2273H-25 Alfa Romeo JTS V6 3195cc 159, Brera, SpiderGM/Holden HFV6/Alloytec 2.8/2.8 Turbo/3.0/3.2/3.6LTri-Metal - .25mm (.010") undersize

SKU: ACL4M2273H-25

Main Bearings
Acl

Acl

ACL Performance Race Series Main Bearing Sets 4M2273H-25 Alfa Romeo JTS V6 3195cc 159, Brera, SpiderGM/Holden HFV6/Alloytec 2.8/2.8 Turbo/3.0/3.2/3.6LTri-Metal - .25mm (.010") undersize

SKU: ACL4M2273H-25

Main Bearings
A$443.67
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 Performance Race Series main bearing sets deliver everything performance bearings should be by utilizing design, metallurgy, engineering, precision quality control, and of course, years of knowledge and experience.

Main bearings feature multi-layered tri-metal copper alloy construction that blends characteristics to provide high strength and excellent seizure resistance. They are manufactured to exact tolerances ensuring a reliable fit and helping to maintain consistent clearances. Main bearings are augmented with extended grooves, as well as other bearing enhancements, like increased crush, bearing eccentricity, and enlarged I.D. chamfers.

ACL Performance Race Series main bearing sets are produced in standard and extra clearance versions, with or without friction reducer coating, and with modifications to meet specific build requirements, such as narrowed bearings that permit additional edge clearance when running crankshafts with exceptionally large fillet radii.

In the heat of competition proven technology always comes through. The choice for your build should always be ACL Performance Race Series engine bearings. Choose the main bearing set designed for your vehicle.

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-14 10:55:13

Specifications

Product Attributes - Brand
ACL Race Series Performance Engine Bearings
Product Attributes - Manufacturer's Part Number
4M2273H-25
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
ACL Performance Race Series Main Bearing Sets
Product Attributes - UPC
9315726435212
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
0.010 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.25mm
Product Attributes - Grooved Bearing
Yes
Product Attributes - Groove Location
Upper and lower
Product Attributes - Groove Style
3/4
Product Attributes - Thrust Bearing Oversize
Stock
Product Attributes - Bearing Material
Tri-metal copper-lead alloy
Product Attributes - Quantity
Sold as a set of 4.
Product Attributes - Notes
Thrust shells are Full Groove

Reference Information

Brand Name/s Acl
StreetFX SKU acl4M2273H-25
SFX Item ID 4845816
Supplier Item Code 4845816
Manufacturer SKU 4M2273H-25
Manufacturer UPC 9315726435212
Alternative References PEB-4M2273H-25, 3195cc, HFV6/Alloytec, Turbo/3.0/3.2/3.6LTri-Metal, .25mm

Compatibility

Application Data
  • MakePONTIAC
    ModelG6
    SubmodelGTP
    Beginning Year2007
    Ending Year2007
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakePONTIAC
    ModelG6
    SubmodelGXP
    Beginning Year2008
    Ending Year2009
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakePONTIAC
    ModelG8
    SubmodelBASE
    Beginning Year2008
    Ending Year2009
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakePONTIAC
    ModelTORRENT
    SubmodelGXP
    Beginning Year2008
    Ending Year2009
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeSAAB
    Model9-3
    SubmodelAERO
    Beginning Year2006
    Ending Year2008
    Engine TypeV6
    Liter2.8
    CID170
    CC2792
    Engine FamilySaab V6
    Engine Size2.8L/2792cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN CodeU
  • MakeSAAB
    Model9-3
    SubmodelAERO
    Beginning Year2009
    Ending Year2009
    Engine TypeV6
    Liter2.8
    CID170
    CC2792
    Engine FamilySaab V6
    Engine Size2.8L/2792cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN CodeR
  • MakeSAAB
    Model9-3
    SubmodelAERO SPORT
    Beginning Year2009
    Ending Year2009
    Engine TypeV6
    Liter2.8
    CID170
    CC2792
    Engine FamilySaab V6
    Engine Size2.8L/2792cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN CodeR
  • MakeSAAB
    Model9-3
    SubmodelAERO XWD
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter2.8
    CID170
    CC2792
    Engine FamilySaab V6
    Engine Size2.8L/2792cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN CodeU
  • MakeSAAB
    Model9-3
    SubmodelAERO XWD
    Beginning Year2009
    Ending Year2009
    Engine TypeV6
    Liter2.8
    CID170
    CC2792
    Engine FamilySaab V6
    Engine Size2.8L/2792cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN CodeR
  • MakeSAAB
    Model9-3
    SubmodelTURBO X
    Beginning Year2008
    Ending Year2008
    Engine TypeV6
    Liter2.8
    CID170
    CC2792
    Engine FamilySaab V6
    Engine Size2.8L/2792cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN CodeR
  • MakeSAAB
    Model9-4X
    SubmodelAERO
    Beginning Year2011
    Ending Year2011
    Engine TypeV6
    Liter2.8
    CID170
    CC2792
    Engine FamilyGM V6
    Engine Size2.8L/170
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code6
  • MakeSAAB
    Model9-5
    SubmodelAERO
    Beginning Year2010
    Ending Year2011
    Engine TypeV6
    Liter2.8
    CID170
    CC2792
    Engine FamilySaab V6
    Engine Size2.8L/2792cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN CodeJ
  • MakeSAAB
    Model9-5
    SubmodelTURBO6
    Beginning Year2011
    Ending Year2011
    Engine TypeV6
    Liter2.8
    CID170
    CC2792
    Engine FamilySaab V6
    Engine Size2.8L/2792cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN CodeJ
  • MakeSATURN
    ModelAURA
    SubmodelXR
    Beginning Year2007
    Ending Year2009
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeSATURN
    ModelOUTLOOK
    SubmodelXE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeSATURN
    ModelOUTLOOK
    SubmodelXR
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeSATURN
    ModelVUE
    SubmodelRED LINE
    Beginning Year2008
    Ending Year2009
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeSATURN
    ModelVUE
    SubmodelXR
    Beginning Year2008
    Ending Year2010
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeCADILLAC
    ModelSTS
    SubmodelBASE
    Beginning Year2005
    Ending Year2007
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeCHEVROLET
    ModelEQUINOX
    SubmodelSPORT
    Beginning Year2008
    Ending Year2009
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeCHEVROLET
    ModelMALIBU
    SubmodelLT
    Beginning Year2008
    Ending Year2012
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeCHEVROLET
    ModelMALIBU
    SubmodelLTZ
    Beginning Year2008
    Ending Year2012
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelBASE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLE
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7
  • MakeGMC
    ModelACADIA
    SubmodelSLT
    Beginning Year2007
    Ending Year2008
    Engine TypeV6
    Liter3.6
    CID217
    CC3564
    Engine FamilyGM V6
    Engine Size3.6L/217
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: General Motors, Fuel Type: GAS
    Engine VIN Code7

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