King Engine Main Bearings Subaru WRX / STI EJ20/EJ22/EJ25 (For Thrust in #5 Position) 2002-2021

Rated 5.0 out of 5
Based on 6 reviews
SKU: kingMB5382XPG
Availability: 319 In Stock Learn more
Type: Engine Bearings
Regular price
$67.59
Regular price
$121.14
Sale price
$67.59
Instant Discount

Regular Price: $127.20 - Instant discount: $53.55 = $67.59


Subtotal: $67.59

Delivery Options:

  • Economy $11.95
  • 2 Business Day
  • Next Business Day
Fastrak Delivery: , Order within hours minutes

Your high performance engine build deserves the most advanced internal components designed to withstand the highest loads and RPMs. So what makes King Engine Bearings track tough and street smart? All King bearings are designed with the closest wall tolerances in the industry, with all shells matched to 0.0001". Greater rod bearing height improves bearing-to-bore contact and heat transfer, greatly reducing spin potential at high RPMs. Utilizing enlarged and chamfered oil holes for equal distribution under heavy load, King bearings are built tough enough for even the highest temperatures at the fastest engine speeds. Versatility is the name of the game which is why King offers the industry's widest selection of sizing including special clearance options for advanced custom builds.

XP Bearings: XP bearings are designed for dedicated track applications or street cars that may see extended circle track racing or endurance events. Formed from enhanced tri-metal copper lead construction, XP bearings utilize a nickel barrier fused with a SecureBond adhesion process. XP bearings feature a 15%-30% greater load capacity than traditional bearings and 0.0005" matallurgically enhanced and hardened performance overlay for extended fatigue resistance. XP main bearings are 1/2 grooved for uncompromised lower shell load capacity.

Please Note When Ordering Bearings:

  • Engine bearings require proper tolerance to be measured before purchase. If you are not sure what size bearings your build requires, please consult a professional engine builder. We are not responsible for incorrectly ordered bearings and can not take returns or provide exchanges on any engine internal components.
  • Know What You Are Buying:
  • Subaru main bearings are specific to a #5 journal bearing position. Journal bearing position is not VIN or year specific, it must be known prior to purchase. Please be sure which bearings you need as engine internals components are not eligable for exchange or return.


average rating 5.0 out of 5
Based on 6 reviews
  • 5 Stars
    6 Reviews
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100% of reviewers would recommend this product to a friend
Review posted
Reviewed by Quinn H.
Verified Buyer
Rated 5 out of 5

100

Great quality products

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Reviewed by Bryant, from United States
Rated 5 out of 5

Good

The bearings were great fit just perfect still haven’t finished the build but hopefully they hold up as expected arrived fast. And on time

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Reviewed by Panagiotis p., from Cyprus
Rated 5 out of 5

5 Stars

Good packaging than other rods and for sure the best quality

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Reviewed by Patrick C., from United States
Verified Buyer
Rated 5 out of 5

Great

Great package all within spec

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Reviewed by Brady, from United States
Verified Buyer
Rated 5 out of 5

Very quiet

These bearings fit my needs great, they were in the right price range and they are quiet. My engine builder liked them and suggested I use them in all future builds. Very happy purchase!

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Reviewed by Jason B., from United States
Rated 5 out of 5

Awesome Product

Bought this last fall for my EJ255 engine build for my 2010 WRX. . I have about 4000mi on my build so far and multiple pulls with no issues. Running 22psi on a dom1.5xtr on 91 and 25psi on E85. Great product. Just had an oil analysis done and everything was normal.

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