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King Engine Bearings

King Engine Bearings

King XP-Series Rod Bearings CR 439XP0.25 Bearing, XP-Series, Copper/Lead/Nickel, 0.25mm. Crankshaft Undersize, for use on Acura®, Honda®, Set of 4

SKU: KINGCR_439XP0.25

Rod Bearings
King XP-Series Rod Bearings CR 439XP0.25 Bearing, XP-Series, Copper/Lead/Nickel, 0.25mm. Crankshaft Undersize, for use on Acura®, Honda®, Set of 4
King Engine Bearings

King Engine Bearings

King XP-Series Rod Bearings CR 439XP0.25 Bearing, XP-Series, Copper/Lead/Nickel, 0.25mm. Crankshaft Undersize, for use on Acura®, Honda®, Set of 4

SKU: KINGCR_439XP0.25

Rod Bearings
A$128.12
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 XP-Series rod bearings feature advanced metallurgical and geometric technologies that meet extreme performance loads. They were developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods.

King focuses on one product—bearings—and nothing else. Their innovative race-only Xtreme Performance Max Black Tri-Metal rod bearings have a 24 percent stronger overlay and 17 percent more fatigue strength by using a micro process called SecureBond. Built with enhanced tri-metal, King XP-Series rod bearings layer copper-lead construction with a nickel plate barrier and a 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—at an amazing +/- .0001 in.! XP-Series rod bearings are narrowed on the crank cheek side with increased crush height for improved bearing-to-bore contact, heat transfer, and reduced spin potential in high-rpm applications.

Part Type

Rod Bearings

Data: v4.2 - Upd: 2026-10-14 10:42:16

Specifications

Product Attributes - Brand
King Engine Bearings
Product Attributes - Manufacturer's Part Number
CR 439XP0.25
Product Attributes - Part Type
Rod Bearings
Product Attributes - Product Line
King XP-Series Rod Bearings
Product Attributes - UPC
611500529719
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
0.010 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.25mm
Product Attributes - Bearing Material
Tri-metal copper-lead nickel
Product Attributes - Dowel Pin Hole
No
Product Attributes - Narrow Bearing
No
Product Attributes - Quantity
Sold as a set of 4.

Reference Information

Brand Name/s King Engine Bearings
StreetFX SKU kingCR_439XP0.25
SFX Item ID 4858756
Supplier Item Code 4858756
Manufacturer SKU CR 439XP0.25
Manufacturer UPC 611500529719
Alternative References KGB-CR439XP025, 439XP0.25, 0.25mm.

Compatibility

Application Data
  • MakeACURA
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
  • MakeACURA
    Beginning Year1992
    Ending Year1993
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.7L/1678cc
  • MakeACURA
    Beginning Year1994
    Ending Year2001
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
  • MakeACURA
    ModelINTEGRA
    SubmodelGS-R
    Beginning Year1992
    Ending Year1993
    Engine TypeL4
    Liter1.7
    CC1678
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.7L/1678cc
    Application NotesOptional CR 439AM Race Bearings Race bearings, Trimetal [pMax Black] Crankshaft Undersize-0.25mm Superseded by :CR 439XPC0.25
  • MakeACURA
    ModelINTEGRA
    SubmodelGS
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesOptional CR 439AM Race Bearings Race bearings, Trimetal [pMax Black] Crankshaft Undersize-0.25mm Superseded by :CR 439XPC0.25
  • MakeACURA
    ModelINTEGRA
    SubmodelGS
    Beginning Year1997
    Ending Year2001
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesOptional CR 439AM Race Bearings Race bearings, Trimetal [pMax Black] Crankshaft Undersize-0.25mm Superseded by :CR 439XPC0.25
  • MakeACURA
    ModelINTEGRA
    SubmodelLS
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesOptional CR 439AM Race Bearings Race bearings, Trimetal [pMax Black] Crankshaft Undersize-0.25mm Superseded by :CR 439XPC0.25
  • MakeACURA
    ModelINTEGRA
    SubmodelLS
    Beginning Year1994
    Ending Year2001
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesOptional CR 439AM Race Bearings Race bearings, Trimetal [pMax Black] Crankshaft Undersize-0.25mm Superseded by :CR 439XPC0.25
  • MakeACURA
    ModelINTEGRA
    SubmodelRS
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesOptional CR 439AM Race Bearings Race bearings, Trimetal [pMax Black] Crankshaft Undersize-0.25mm Superseded by :CR 439XPC0.25
  • MakeACURA
    ModelINTEGRA
    SubmodelRS
    Beginning Year1994
    Ending Year1998
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesOptional CR 439AM Race Bearings Race bearings, Trimetal [pMax Black] Crankshaft Undersize-0.25mm Superseded by :CR 439XPC0.25
  • MakeACURA
    ModelINTEGRA
    SubmodelSPECIAL EDITION
    Beginning Year1995
    Ending Year1996
    Engine TypeL4
    Liter1.8
    CC1834
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1834cc
    Application NotesOptional CR 439AM Race Bearings Race bearings, Trimetal [pMax Black] Crankshaft Undersize-0.25mm Superseded by :CR 439XPC0.25
  • MakeHONDA
    Beginning Year1983
    Ending Year1985
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1829cc
    Application NotesFits models from 11/1982 to 4/1987 only.
  • MakeHONDA
    Beginning Year1983
    Ending Year1985
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1829cc
    Application NotesFits models from 6/83 to 10/86 only.
  • MakeHONDA
    Beginning Year1984
    Ending Year1985
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1829cc
    Application NotesFits models from 11/1982 to 4/1987 only.
  • MakeHONDA
    Beginning Year1984
    Ending Year1985
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1829cc
    Application NotesFits models from 6/83 to 10/86 only.
  • MakeHONDA
    Beginning Year1984
    Ending Year1986
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1829cc
    Application NotesFits models from 11/1982 to 4/1987 only.
  • MakeHONDA
    Beginning Year1984
    Ending Year1986
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1829cc
    Application NotesFits models from 6/83 to 10/86 only.
  • MakeHONDA
    Beginning Year1985
    Ending Year1986
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.0L/1955cc
  • MakeHONDA
    Beginning Year1986
    Ending Year1986
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.0L/1955cc
  • MakeHONDA
    Beginning Year1986
    Ending Year1986
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.0L/1955cc
  • MakeHONDA
    Beginning Year1987
    Ending Year1987
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1829cc
    Application NotesFits models from 11/1982 to 4/1987 only.
  • MakeHONDA
    Beginning Year1987
    Ending Year1987
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1829cc
    Application NotesFits models from 6/85 to 9/89 only.
  • MakeHONDA
    Beginning Year1987
    Ending Year1989
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.0L/1955cc
    Application NotesFits models built 5/87 and later only.
  • MakeHONDA
    Beginning Year1987
    Ending Year1989
    Engine TypeL4
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size2.0L/1955cc
    Application NotesFits models built 5/87 and later only.
  • MakeHONDA
    ModelACCORD
    SubmodelBASE
    Beginning Year1984
    Ending Year1985
    Engine TypeL4
    Liter1.8
    CC1829
    Engine FamilyHonda/Acura 4-cylinder
    Engine Size1.8L/1829cc
    Application NotesOptional CR 439AM Race Bearings Race bearings, Trimetal [pMax Black] Crankshaft Undersize-0.25mm Superseded by :CR 439XPC0.25

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