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ACL
SKU: ACL-4B1568H25

BMW Connecting Rod Bearing Set - ACL 4B1568H-.25

M3

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Price each: $109.99
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.

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Description

Details

SKU:
ACL-4B1568H25
FCP Euro ID:
598677
Made in:
Australia
Quality:
Performance

OE Numbers

N/A

MFG Numbers

4B1568H-.25

Product Information

ACL BMW E30 M3 S14B20/23/25 I4 Connecting Rod Bearing Set (Oversize +0.25)

"High performance Trimetal engine bearings. Designed to withstand higher RPM conditions. High strength overlay plate with reduced thickness for improved fatigue properties.

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."

About ACL

ACL has a proud & rich history in Motorsport - it is in our DNA. There is no better proving ground than the racetrack whatever it’s configuration. In the heat of competition-proven technology always comes through.

The ACL RACE Series performance engine bearing range of today has a strong pedigree in motorsport & 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 & numerous other race codes has culminated in the current ACL Race Series technology platform. The unique combination of design, metallurgy, engineering & precision quality control come together to deliver what engine builders expect from performance engine bearings. Whatever your application we have you covered - if you are looking for the best - demand the best.

Fits These Cars

BMW M3

  • 1988 BMW M3 Engine Connecting Rod Bearing Set
    Manual RWD Coupe 2.3L L4 S14 Gas
    Notes: 0.25mm Oversized Clearance
  • 1989 BMW M3 Engine Connecting Rod Bearing Set
    Manual RWD Coupe 2.3L L4 S14 Gas
    Notes: 0.25mm Oversized Clearance
  • 1990 BMW M3 Engine Connecting Rod Bearing Set
    Manual RWD Coupe 2.3L L4 S14 Gas
    Notes: 0.25mm Oversized Clearance
  • 1991 BMW M3 Engine Connecting Rod Bearing Set
    Manual RWD Coupe 2.3L L4 S14 Gas
    Notes: 0.25mm Oversized Clearance

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