ACL Race Rod+Main Bearings for Subaru WRX STi EJ20 EJ25 w/52mm+#5 thrust STD (STD Sizes)
Condition: New
Notify me when this product is back in stock
$100.09
Buy Now, Pay Later
As low as
$16.68
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Unavailable
Recently Viewed
At a glance
- Condition
- New
- Model
- FBA_4B8296H-STD + 5M8309H-STD
- Dimensions
- 6 x 5 x 8 in
- Weight
- 2 lb
- OEM Part Number
- 5M8309H-STD+4B8296H-STD
Features 4
- High strength overlay plate with reduced thickness Compatible with better oil control and less friction
- Hardened steel backing on all connecting rod bearings Increased crush for better retention
- Material: Race Series Bearings
- Suffix: H
Description
Description ACL RACE MAIN+ROD BEARING SET Compatible with SUBARU EJ205/EJ255/EJ257 STD THRUST 5/ 52mm Part Number: 5M8309H-STD+4B8296H-STD Suffix: H Denote: Race Series Bearings
Specs 8
| Manufacturer | Falcon Performance |
|---|---|
| Brand | Falcon Performance |
| Model | FBA_4B8296H-STD + 5M8309H-STD |
| Item Weight | 2 pounds |
| Product Dimensions | 6 x 5 x 8 inches |
| Item model number | FBA_4B8296H-STD + 5M8309H-STD |
| Manufacturer Part Number | FBA_4B8296H-STD + 5M8309H-STD |
| OEM Part Number | 5M8309H-STD+4B8296H-STD |
No specs match.
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
The best
We have built hundreds of engines using these bearing and have never had a issue
Reviewed in the United States on October 4, 2025 by Johnny5
Wonderful
I ran close to 20lb of boost on these bearings and they're holding up
Reviewed in the United States on November 17, 2024 by Emissary
Excellent
Perfect fit, runs great
Reviewed in the United States on January 7, 2025 by Kevin H
Quality!
Saw mixed reviews on these bearings. I had no problems. 9k miles and counting.
Reviewed in the United States on January 20, 2024 by Brad
Five Stars
Quality genuine part
Reviewed in the United States on November 30, 2017 by Miran Sidoine
Doesn't fit 2015 wrx
Did fit as claimed for the 2015 wrx non sti
Reviewed in the United States on June 5, 2021 by Johnny Rushing
No damage after 5 years
I first installed the std size ACL bearing set 5 years ago in my 2015 subaru sti. Recently i tore the engine apart again to upgrade my pistons to Manley. The crankshaft, and conrod bearing surfaces can be seen super clean with hardly any scoring at all. The actual bearings can be said the same. I use castrol magnatech or oem subaru oil at times. Many placed negative comments about these bearings, but its all joy for me. It is very important that numbers are coming out good during the initial measurements and correctly select the right size during the build. Also keep up with the oil changes to keep there bearings protected.
...
show more
Reviewed in the United States on September 8, 2020 by Dan Dan
Terrible quality, practically guaranteed to lock any engine up
Absolute junk, professionally installed and checked for clearance multiple times with plastigauge. Prelubed all of them and had the the oil journals in the crank flushed and flow checked. Still, just as other reviews say for any ACL bearings, my damn engine locked up driving to the gas station just 3 miles into the rebuild, spun a bearing and two others started to spin. DO NOT skimp on engine bearings, please just go buy OEM or a REPUTABLE aftermarket supplier
...
show more
Reviewed in the United States on June 18, 2019 by Christian