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

King Racing

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

In the rangePart no. MB5382XPG

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 11 specifications ↓

Want this, or something like it?

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
MB5382XPG
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
Groove
Mains 1/2 grooved
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 MB5382XPG main bearings are a 52mm journal, standard size, XP tri-metal set for EJ20, EJ22 and EJ25 engines, with the mains grooved at 1/2. Construction is tri-metal copper-lead with a nickel barrier and SecureBond adhesion, rated 24% harder than conventional tri-metal bearings and 15-30% higher in load capacity than traditional bearings. Wall tolerance is 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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