Connecting rod bearings ACL Race Calico Coated for Honda K20AZ K24AZ 2.0L 2.3L 2.4L set

Reference: 4B1972HC-STD

$142.57

ACL Race Calico connecting rod bearings set for Honda K20AZ K24AZ 2.0L 2.3L 2.4L.

Size
Quantity
Out-of-Stock

ACL Race header brand logo



ACL Race Calico provides intermittent dry lubrication and is not affected by dust or dirt. CT-1 is specifically engineered to withstand the extreme conditions of today’s high performance engines.

CT-1 coated bearings have shown a reduction in oil temperatures as much as 8°C - 11°C / 15 ̊F - 20 ̊F. Lower oil temperatures also aid in the loss of viscosity due to extreme heat.

Theoretically a crankshaft rides on a thin film of oil that protects both the crank and bearing. Real world experience such as cold starts and rough terrain conditions have proven otherwise. CT-1 coated engine bearings provide a dry film lubricant that protects against intermediate oil starvation.


Fits:


  • Honda Integra K20A2, K20Z1 DOHC 16v
  • Honda Accord, CR-V K24A, K24Z1 DOHC 16v
  • Honda Designe R K20C1 DOHC 16v


Tech. data:


  • Housing std [mm]: 51.004 / 51.024
  • Shaft std [mm]: 47.980 / 48.000
  • Max. Wall at Crown [mm]: 1.5
  • Max. overall Length [mm]: 15.4
  • Half type: Identical halves
ACL Race

ACL Race header brand logo


4B1972HC-STD

Data sheet

Mark
Honda
Reference OE
13211-6-RBB-003
13211-6-RBB-004
13211-7-PPA-003
13211-7-PPA-004
Replacement reference
4B1972H
71-4891/4
CB-1861H
CR4542SM
CR4542XP
ean13
9315726457344
mpn
4B1972HC-STD

ACL has a proud and rich history with motorsports - it's in our DNA!

There is no better testing ground than a racetrack, regardless of its configuration. In the heat of competition, proven technology always makes its presence known.

Today's ACL RACE Series performance engine pan range has a strong motorsport pedigree and traces its roots back to the 1960s, when engine bearings were produced for the world-conquering Brabham Formula 1.

Further experience in the Australian Supercars Championship and many other races has resulted in the current ACL RACE Series technology

The unique combination of design, metallurgy, engineering and precision quality control delivers what engine builders have come to expect from a performance engine pan.

Whatever your application, we have a solution for you - if you're looking for the best - demand the best.

According to the manufacturer's requirement, return will not be accepted for a refund when the shrink wrap is broken.

Connecting rod bearings ACL Race Calico Coated for Honda K20AZ K24AZ 2.0L 2.3L 2.4L set

Connecting rod bearings ACL Race Calico Coated for Honda K20AZ K24AZ 2.0L 2.3L 2.4L set

ACL Race Calico connecting rod bearings set for Honda K20AZ K24AZ 2.0L 2.3L 2.4L.

 

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