King Racing - Big End Bearings - 52mm Journal STD Size (EJ20/22/25) - XP Tri-Metal

King Racing

King Racing - Big End Bearings - 52mm Journal STD Size (EJ20/22/25) - XP Tri-Metal

In the rangePart no. CR4125XPG

Fitment not listed

The supplier does not state which cars this fits, and we would rather say so than guess. Ask us with your car and we will check before you order.

Engine
EJ20/22/25
Journal size
52mm (STD)
Construction
Tri-metal copper-lead with nickel barrier, SecureBond adhesion
Category
Engine & forced induction
All 10 specifications ↓

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We can’t take an order yet — supply is still being arranged. Ask, and we will tell you what we know about it and let you know when it is available. What people ask for is what we range first.

  • Fitment is confirmed, not guessed

    A chassis is listed only where the part is on one of our cars or on the manufacturer’s own application list.

  • Some of this is on our cars

    Parts marked On our cars are ones we race. Those descriptions are written from running them, not from a brochure.

  • A person answers

    Enquiries go to Michael, who races the cars. Tell us the car and what you are trying to fix.

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Specifications

Brand
King Racing
Part number
CR4125XPG
Engine
EJ20/22/25
Journal size
52mm (STD)
Construction
Tri-metal copper-lead with nickel barrier, SecureBond adhesion
Hardness
24% harder than conventional tri-metal bearings
Load capacity
15-30% greater than traditional bearings
Wall tolerance
0.0001in
Overlay thickness
0.0005in
Category
Engine & forced induction

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

King Racing's CR4125XPG big end bearings are a 52mm journal, standard size, XP tri-metal set for EJ20, EJ22 and EJ25 engines. Construction is tri-metal copper-lead with a nickel barrier and SecureBond adhesion, and King rates them 24% harder than conventional tri-metal bearings with 15-30% greater load capacity than traditional bearings. Wall tolerance is held to 0.0001in, with a 0.0005in overlay thickness.

We have not run this part ourselves — the ones we have are marked on our cars.

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