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King Engine Bearings

King Engine Bearings

King XP-Series Main Bearings MB5280XP STDX Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, 0.001 in. Extra Clearance, Ford, 4.6, 5.4L, Set of 5

SKU: KINGMB5280XP_STDX

Main Bearings
King XP-Series Main Bearings MB5280XP STDX Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, 0.001 in. Extra Clearance, Ford, 4.6, 5.4L, Set of 5
King Engine Bearings

King Engine Bearings

King XP-Series Main Bearings MB5280XP STDX Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, 0.001 in. Extra Clearance, Ford, 4.6, 5.4L, Set of 5

SKU: KINGMB5280XP_STDX

Main Bearings
A$307.37
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Built with enhanced tri-metal, King XP-Series main bearings have a layered copper lead construction, with a nickel plate barrier and lead/tin/copper Babbitt overlay over a steel backing--in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors: an amazing +/- .0001 in. The XP-Series main bearings are narrowed for large radii crankshafts and feature enlarged, chamfered oil holes with full, 3/4 in., or 1/2 in. grooving for improved oiling. They deliver consistent and reliable performance with a high-load capacity. These race-only Xtreme Performance (XP-Series) Tri-Lecular main bearings are proven track-tough to handle the ground-shaking power of your race engine. Hundreds of sets are available; order the bearings recommended for your vehicle.

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-14 10:42:31

Specifications

Product Attributes - Brand
King Engine Bearings
Product Attributes - Manufacturer's Part Number
MB5280XP STDX
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
King XP-Series Main Bearings
Product Attributes - UPC
611500537448
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
Stock
Product Attributes - Engine Crankshaft Undersize (mm)
Stock
Product Attributes - Grooved Bearing
Yes
Product Attributes - Groove Location
Upper
Product Attributes - Groove Style
1/2
Product Attributes - Thrust Bearing Oversize
Stock
Product Attributes - Bearing Material
Tri-metal copper-lead nickel
Product Attributes - Quantity
Sold as a set of 5.
Product Attributes - Notes
Thrust washers are included. Bearings have .001 in. more clearance than stock.

Reference Information

Brand Name/s King Engine Bearings
StreetFX SKU kingMB5280XP_STDX
SFX Item ID 4858279
Supplier Item Code 4858279
Manufacturer SKU MB5280XP STDX
Manufacturer UPC 611500567490
Alternative References KGB-MB5280XPSTDX, MB5280XP, 5.4L

Compatibility

Application Data
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelULTIMATE EDITION
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesCylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN Code6
  • MakeLINCOLN
    Beginning Year1998
    Ending Year2001
    Engine TypeV8
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    ModelTOWN CAR
    SubmodelPROTECTION SERIES
    Liter4.6
    CID281
    Application NotesCylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeA
  • MakeLINCOLN
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Engine FamilyFord modular V8
    Engine Size4.6L/281
    ModelTOWN CAR
    SubmodelPROTECTION SERIES
    Liter5.4
    CID330
    Application NotesFuel Type: GAS. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeR
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelSIGNATURE
    Beginning Year1991
    Ending Year2001
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesCylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelSIGNATURE
    Beginning Year2006
    Ending Year2007
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesFuel Type: GAS. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN Code5
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelSIGNATURE L
    Beginning Year2005
    Ending Year2014
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelSIGNATURE L
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesCylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN Code5
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelSIGNATURE LIMITED
    Beginning Year2007
    Ending Year2005
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesEngine Version: Triton (Windsor). Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelSIGNATURE LIMITED
    Beginning Year2006
    Ending Year2009
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesFuel Type: GAS. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN Code5
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelSIGNATURE LIMITED
    Beginning Year2011
    Ending Year2011
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesFuel Type: GAS. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeW
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelTOURING EDITION
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelTOURING EDITION
    Beginning Year2010
    Ending Year1997
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelTOURNAMENT EDITION
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesCylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelULTIMATE
    Beginning Year1991
    Ending Year2003
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeW
  • MakeLINCOLN
    ModelTOWN CAR
    SubmodelULTIMATE L
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesCylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeMERCURY
    ModelCOUGAR
    SubmodelXR-7
    Beginning Year1994
    Ending Year1997
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesCylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelGS
    Beginning Year1992
    Ending Year2005
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesEngine Version: Triton (Windsor). Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeW
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelGS
    Beginning Year2007
    Ending Year1996
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesOptional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN Code6
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelGS
    Beginning Year2006
    Ending Year2007
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesEngine Version: Triton. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeS
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelGSL
    Beginning Year1991
    Ending Year2005
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesEngine Version: Triton (Windsor). Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeH
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelLIMITED EDITION
    Beginning Year2006
    Ending Year2005
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyFord modular V8
    Engine Size4.6L/281
    Application NotesFuel Type: GAS. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelLS
    Beginning Year1992
    Ending Year2005
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesEngine Version: Triton (Windsor). Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelLS
    Beginning Year1996
    Ending Year1996
    Engine TypeV8
    Liter5.4
    CID330
    Engine FamilyFord modular V8
    Engine Size5.4L/330
    Application NotesFuel Type: GAS. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN Code6
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelLS
    Beginning Year2010
    Ending Year2002
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyFord modular V8
    Engine Size4.6L/281
    Application NotesFuel Type: GAS. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeA
  • MakeMERCURY
    ModelGRAND MARQUIS
    SubmodelLSE
    Beginning Year2006
    Ending Year2008
    Engine TypeV8
    Liter4.6
    CID281
    Engine FamilyFord modular V8
    Engine Size4.6L/281
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: SOHC. Optional MB5280SI Race Bearings Race bearings, Trimetal [pMax Black] STDX
    Engine VIN CodeX

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