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Acl

Acl

ACL Performance Race Series Main Bearing Sets 5M1959HC-025 Honda i4B16AB17A1,B18A1,B18B1,B18B2B18C1,B18C2,B18C5,B18C7 VTECB20B,B20Z,K20A3,K20A2,K20Z1,K24A,K24Z1Tri-Metal Coated -.025mm (.001") undersize

SKU: ACL5M1959HC-025

Main Bearings
Acl

Acl

ACL Performance Race Series Main Bearing Sets 5M1959HC-025 Honda i4B16AB17A1,B18A1,B18B1,B18B2B18C1,B18C2,B18C5,B18C7 VTECB20B,B20Z,K20A3,K20A2,K20Z1,K24A,K24Z1Tri-Metal Coated -.025mm (.001") undersize

SKU: ACL5M1959HC-025

Main Bearings
A$265.12
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 10:55:14

Specifications

Product Attributes - Brand
ACL Race Series Performance Engine Bearings
Product Attributes - Manufacturer's Part Number
5M1959HC-025
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
ACL Performance Race Series Main Bearing Sets
Product Attributes - UPC
9315726463246
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
0.001 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.025mm
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 5.
Product Attributes - Notes
Coated

Reference Information

Brand Name/s Acl
StreetFX SKU acl5M1959HC-025
SFX Item ID 4845304
Supplier Item Code 4845304
Manufacturer SKU 5M1959HC-025
Manufacturer UPC 9315726463246
Alternative References PEB-5M1959HC-025, i4B16AB17A1, B18A1, B18B1, B18B2B18C1, B18C2

Compatibility

Application Data
  • MakeACURA
    ModelINTEGRA
    SubmodelGS-R
    Beginning Year1992
    Ending Year1993
    Engine TypeL4
    Liter1.7
    CC1678
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.7L/1678cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeACURA
    ModelINTEGRA
    SubmodelGS-R
    Beginning Year1994
    Ending Year2001
    Engine TypeL4
    Liter1.8
    CC1797
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1797cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeACURA
    ModelINTEGRA
    SubmodelGS
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Fuel Type: GAS
  • MakeACURA
    ModelINTEGRA
    SubmodelGS
    Beginning Year1997
    Ending Year2001
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Fuel Type: GAS
  • MakeACURA
    ModelINTEGRA
    SubmodelLS
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Fuel Type: GAS
  • MakeACURA
    ModelINTEGRA
    SubmodelLS
    Beginning Year1994
    Ending Year2001
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Fuel Type: GAS
  • MakeACURA
    ModelINTEGRA
    SubmodelRS
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Fuel Type: GAS
  • MakeACURA
    ModelINTEGRA
    SubmodelRS
    Beginning Year1994
    Ending Year1998
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Fuel Type: GAS
  • MakeACURA
    ModelINTEGRA
    SubmodelSPECIAL EDITION
    Beginning Year1995
    Ending Year1996
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Fuel Type: GAS
  • MakeACURA
    ModelINTEGRA
    SubmodelTYPE R
    Beginning Year1997
    Ending Year2001
    Engine TypeL4
    Liter1.8
    CC1797
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1797cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeACURA
    ModelRDX
    SubmodelBASE
    Beginning Year2007
    Ending Year2012
    Engine TypeL4
    Liter2.3
    CC2300
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.3L/2300cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: i-VTEC, Fuel Type: GAS, Valves Per Engine: 16
  • MakeACURA
    ModelRDX
    SubmodelSH-AWD
    Beginning Year2010
    Ending Year2012
    Engine TypeL4
    Liter2.3
    CC2300
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.3L/2300cc
    Application NotesAspiration: Turbocharged, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: i-VTEC, Fuel Type: GAS, Valves Per Engine: 16
  • MakeACURA
    ModelRSX
    SubmodelBASE
    Beginning Year2002
    Ending Year2006
    Engine TypeL4
    Liter2.0
    CID122
    CC1998
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeACURA
    ModelRSX
    SubmodelTYPE-S
    Beginning Year2002
    Ending Year2004
    Engine TypeL4
    Liter2.0
    CID122
    CC1998
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeACURA
    ModelRSX
    SubmodelTYPE-S
    Beginning Year2005
    Ending Year2006
    Engine TypeL4
    Liter2.0
    CID122
    CC1998
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.0L/1998cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeACURA
    ModelTSX
    SubmodelBASE
    Beginning Year2004
    Ending Year2008
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeHONDA
    ModelACCORD
    SubmodelDX
    Beginning Year2003
    Ending Year2005
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeHONDA
    ModelACCORD
    SubmodelEX-L
    Beginning Year2007
    Ending Year2007
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeHONDA
    ModelACCORD
    SubmodelEX
    Beginning Year2003
    Ending Year2005
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeHONDA
    ModelACCORD
    SubmodelEX
    Beginning Year2006
    Ending Year2007
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeHONDA
    ModelACCORD
    SubmodelLX
    Beginning Year2003
    Ending Year2005
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeHONDA
    ModelACCORD
    SubmodelLX
    Beginning Year2006
    Ending Year2007
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeHONDA
    ModelACCORD
    SubmodelLX SE
    Beginning Year2007
    Ending Year2007
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeHONDA
    ModelACCORD
    SubmodelLX SPECIAL EDITION
    Beginning Year2006
    Ending Year2006
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS
  • MakeHONDA
    ModelACCORD
    SubmodelSE
    Beginning Year2005
    Ending Year2005
    Engine TypeL4
    Liter2.4
    CID144
    CC2354
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.4L/2354cc
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: DOHC, Engine Manufacturer: Honda, Engine Version: VTEC, Fuel Type: GAS

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