SKU: 18461433372

ACL Race Series Bearings BMW S65B40 M3 E90, E92, E93, Main Bearing, extra oil clearance (0.025mm) 5M1581HX-STD (back Order)

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Description

ACL Race Series Bearings BMW S65B40 M3 E90, E92, E93, Main Bearing, extra oil clearance (0.025mm) 5M1581HX-STD (back Order)ABOUT ACL For over 70 years precision engine bearings have been manufactured in Launceston, Tasmania, Australia. During this time ACL has been a major OEM supplier to the Australian & International automotive industry, whilst providing an extensive replacement product range for the global aftermarket. Today ACL produces one of the largest aftermarket range of engine bearings and has a global reputation for robust metallurgy, quality, precision,

ABOUT ACL

For over 70 years precision engine bearings have been manufactured in Launceston, Tasmania, Australia.

During this time ACL has been a major OEM supplier to the Australian & International automotive industry, whilst providing an extensive replacement product range for the global aftermarket.

Today ACL produces one of the largest aftermarket range of engine bearings and has a global reputation for robust metallurgy, quality, precision, innovation and performance.

ACL has a long and rich history in motorsport – it is in our DNA. The ACL RACE Series Performance Engine Bearings of today has a strong pedigree in motor racing that traces its roots back to the 1960’s with the manufacture of engine bearings for use in the world conquering Brabham Formula 1.

Further experience in the Australian Supercars Championship, drag racing, speedway, drifting & rally with its range of RACE Series Performance Engine Bearings being the first choice for discerning engine builders the world over.

The ACL RACE Series Performance Engine Bearing offering covers over 200 varied engine applications covering a wide range of performance engine bearings for Australian, American, Japanese, Korean & European applications. The range continues to expand to cover new engine releases.

The company has a high degree of vertical integration encompassing: tooling & product design, bearing strip manufacture, tooling & machine manufacture as well as the complex manufacturing processes & systems required to produce the final product.

ACL's Business Management Systems hold the internationally recognized ISO9001: 2015 Quality Management System, ISO14001: 2015 Environmental Management System & ISO451001: 2018 Occupational Health & Safety Management System certification.

Description: BMW S65B40 3999cISc V8 DOHC 4v

Capacity: 3999 CC

Cylinders: 8

Bore Size: 3,622 in / 92 mm

Stroke: 2,9606 in / 75,2 mm

FEATURES

  • HIGH STRENGTH OVERLAY PLATE with reduced thickness for improved fatigue properties
  • HARDENED STEEL BACKS on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
  • INCREASED CRUSH for improved bearing retention
  • ELIMINATION OF FLASH PLATING on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
  • INCREASED ECCENTRICITY to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
  • 3/4 GROOVED MAIN BEARINGS to optimize bearing load carrying surface area and oil flow to the conrod bearings.
  • TIGHT CONSISTENT WALL TOLERANCES to help you maintain consistent clearances.
  • ENLARGED ID CHAMFERS on bearing edges where required to accommodate large fillet radius on performance crankshafts.
MAIN BEARING - STDHX - EXTRA OIL CLEARANCE SET (-0.025MM)
  • High performance Tri metal engine bearings
  • Designed to withstand higher RPM conditions
  • High strength overlay plate with reduced thickness for improved fatigue properties

    Specifications for STD size only

    Sizes STD
    Oil Clearance
    Half Type Upper & lower
    Material F780
    Min. Std Shaft Size 59,971 mm / 2.3611 in
    Max. Std Shaft Size 59,99 mm / 2.3618 in
    Min. Std Tunnel Size 65 mm / 2.5591 in
    Max. Std Tunnel Size 65,019 mm / 2.5598 in
    Max Wall at Crown 2,487 mm / 0.0979 in
    Max Overall Length
    21,9 mm / 0.8622 in (1581HX)
    27,95 mm / 1.1004 in (1582HX(F))
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 18461433372

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4.7 ★★★★★
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Hannah
Grantham, US
★★★★★ 5
Very insightful
Format: Paperback
This books had examples and tips that I applied for myself for sure
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2025
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Shayne Skipper
West Palm Beach, US
★★★★★ 5
Excellent book !
Format: Paperback
I bought this book for one part in it that I'm dealing with in my life, well when I got it and started reading it, I could believe how on target of the same problems I am dealing with, then I started reading other chapter and realized that there was other stuff I was going through as well in other chapters and I thought to myself I'm just going to read the whole thing. this is worth the money. best book ever !
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Reviewed in the United States on March 14, 2022
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It’s Just Me
Belleville, US
★★★★★ 3
Great read
Format: Kindle
Good read. I enjoy how it makes you think and look at different ways of understanding. In a way it calms you from making decisions while frustrated
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Reviewed in the United States on June 23, 2020
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ceedreamer
Massapequa, US
★★★★★ 5
Recently Learned I Was In Early Stage Dementia
Format: Paperback
As my hubby and I had read Gary Chapman's The Five Love Languages and it was helpful to us, when I saw this book I couldn't resist. He writes a very thorough book about a husband and wife facing this dreaded condition. He gives suggestions on how to lovingly handle many of the irritating, annoying, not so nice and some dreaded situations that may be a problem between a husband and wife , by using examples of couples that have gone through these situations and how they handled it. And also gave his opinion on things that were done lovingly by the spouse who chooses to be the caretaker, or how it could've ended in a kinder, more loving, less detrimental way. I would recommend this book to ALL couples facing this disease that no one wants, and for all couples who wish to end the marriage on a better note v.s. exhaustion and relief ,when the affected spouse that has this diagnoses, finally passes.
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Reviewed in the United States on May 25, 2018
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Dachshund Lover
Battle Creek, US
★★★★★ 5
Seems high quality, makes a good treat.
Pattern Name: Strip, Size: 3 Ounce (Pack of 1)
It's expensive, and I won't buy again most likely as I use Honest Kitchen Fish Wolfskin large chews daily to keep my dogs teeth clean (saves thousands on dentals at the vet) however, my dogs love this treat and gobble it up when offered. I was hoping it would last longer and work as teeth cleaners like the wolfskin fish chews do. Nevertheless it's a high quality food treat, and maybe I will buy again just for the occasional treat. I don't give my dogs a lot of treats much to their chagrin, but they are also not overweight either. It's not fattening and has no carbohydrates and it's not ultra-processed. I would recommend this as a treat.
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Reviewed in the United States on January 8, 2026

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