King Engine Bearings Standard Connecting Rod Bearing Set - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)
King Engine Bearings Standard Connecting Rod Bearing Set - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)
King Engine Bearings
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Every product is sourced from authorized manufacturers or distributors. If something isn’t right with fitment or condition, we’ll work with you to resolve it fairly.
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JUST PARTS THAT WORK.
Let’s finish that car.
PRODUCT DETAILS
King Engine Bearing Specialists is a company that emphasizes all of their focus on designing and manufacturing the best quality engine connecting rod bearings, as well as engine main bearings, cam bearings, and thrust washer bearings. Their recipe includes high-quality materials that are made with high building standards along with real world testing and engineering methods.
SPECS:
- Unique metal structure for increased load capacity
- Distinctive geometric design
- Designed with a performance simulation and analysis system
- 4.5% Tin intermediate layer
- Hardness-115HV
- Load capacity: 17,000 psi
- 5% copper overlay
- Micro-etch surface preparation process
- Proprietary nano-scaled hardening process
- Perfect clearance in every set
- U-groove design increases the bearing's effective surface
- Integrated oil slot enables better oil passage
- Improved oil ingress
- Connecting rod bearing location
- Standard-sized
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
King Engine Bearing Specialists is a company that emphasizes all of their focus on designing and manufacturing the best quality engine connecting rod bearings, as well as engine main bearings, cam bearings, and thrust washer bearings. Their recipe includes high-quality materials that are made with high building standards along with real world testing and engineering methods.
SPECS:
- Unique metal structure for increased load capacity
- Distinctive geometric design
- Designed with a performance simulation and analysis system
- 4.5% Tin intermediate layer
- Hardness-115HV
- Load capacity: 17,000 psi
- 5% copper overlay
- Micro-etch surface preparation process
- Proprietary nano-scaled hardening process
- Perfect clearance in every set
- U-groove design increases the bearing's effective surface
- Integrated oil slot enables better oil passage
- Improved oil ingress
- Connecting rod bearing location
- Standard-sized
