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King Engine Bearings

King Engine Bearings

King SI-Series Main Bearings MB5293SI 020 Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5

SKU: KINGMB5293SI_020

Main Bearings
King SI-Series Main Bearings MB5293SI 020 Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5
King Engine Bearings

King Engine Bearings

King SI-Series Main Bearings MB5293SI 020 Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5

SKU: KINGMB5293SI_020

Main Bearings
A$176.97
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

King SI-Series main bearings are recommended for OE applications. These replacement bearings are designed for aftermarket gasoline or diesel engine rebuilding—and performance engines with factory crankshafts. The bearings have an improved crankshaft finish for reducing microscopic ferrite peaks on improperly ground or polished nodular cast iron crankshafts. King SI-Series main bearings feature improved oil clearance to reduce wear and increase engine life, which in turn reduces operating noise, vibration, and excess oil flow. Order the bearing set designed for fitment on your make and model.

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-14 17:10:12

Specifications

Product Attributes - Brand
King Engine Bearings
Product Attributes - Manufacturer's Part Number
MB5293SI 020
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
King SI-Series Main Bearings
Product Attributes - UPC
611500412998
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 - Groove Style
1/2
Product Attributes - Thrust Bearing Oversize
Maximum
Product Attributes - Bearing Material
Bi-metal, silicon aluminum
Product Attributes - Quantity
Sold as a set of 5.

Reference Information

Brand Name/s King Engine Bearings
StreetFX SKU kingMB5293SI_020
SFX Item ID 4859700
Supplier Item Code 4859700
Manufacturer SKU MB5293SI 020
Manufacturer UPC N/A
Alternative References KGB-MB5293SI020, MB5293SI

Compatibility

Application Data
  • MakeBUICK
    ModelLACROSSE
    SubmodelSUPER
    Beginning Year2008
    Ending Year2009
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeC
  • MakeBUICK
    ModelRAINIER
    SubmodelCXL
    Beginning Year2005
    Ending Year2007
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeM
  • MakeBUICK
    ModelRAINIER
    SubmodelCXL PLUS
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeM
  • MakeCADILLAC
    ModelCTS
    SubmodelV
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter5.7
    CID346
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/346
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeS
  • MakeCADILLAC
    ModelCTS
    SubmodelV
    Beginning Year2006
    Ending Year2007
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeU
  • MakeCADILLAC
    ModelESCALADE
    SubmodelBASE
    Beginning Year2002
    Ending Year2006
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeN
  • MakeCADILLAC
    ModelESCALADE ESV
    SubmodelBASE
    Beginning Year2003
    Ending Year2006
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeN
  • MakeCADILLAC
    ModelESCALADE EXT
    SubmodelBASE
    Beginning Year2002
    Ending Year2006
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeN
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2010
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2010
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBASE
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code3
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBASE
    Beginning Year2011
    Ending Year2011
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code3
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBASE
    Beginning Year2012
    Ending Year2013
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code7
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBLACK DIAMOND LS
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code7
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBLACK DIAMOND LT
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code7
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBLACK DIAMOND LTZ
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code7
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLS
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application NotesFuel Type: GAS. bimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLS
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code3
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLS
    Beginning Year2011
    Ending Year2011
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code3
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLS
    Beginning Year2012
    Ending Year2012
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code7
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLT
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application NotesFuel Type: GAS. bimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLT
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN Code3
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLT
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application Notesbimetal (aluminum silicon base) Crankshaft Undersize-020in Flange STD+001in
    Engine VIN CodeY

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