ACL Calico 1.8T STD Race connecting rod bearing AGU BAM Golf 4 Audi A3 S3 TT 4B1606HC

ACL Calico Coated 1.8T STD Race connecting rod bearing shells

Made in Australia

The ACL Race series has been developed for high revs, maximum stress and maximum performance

Hardened steel backing for improved bearing shell support

Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and maximize adhesion between the bearings and the housing

Enlarged ID chamfers on the bearing edges

Calico coated bearings
Calico Coatings proudly partners with ACL to provide high performance coated bearings for the motorsports industry.
ACL bearings are coated with a Calico dry film lubricant coating CT-1 to reduce friction and abrasion.
It provides intermittent dry lubrication and is not affected by dust or dirt.
CT-1 is specifically designed to withstand the extreme conditions of today's high performance engines.
Professional engine builders enjoy a higher level of confidence with improved embeddability, strength and durability with Calico coated engine bearings.

In the version:
Standard dimension: STD
Oversize: +0.25
Oversize: +0.50

Optionally with locating cams for steel connecting rods or without locating cams for standard connecting rods

Connectingrod bearing standard dimension:
Crankshaft journal diameter: 47.758 mm to 47.779 mm
Connecting rod eye diameter: 50.600 mm to 50.618 mm
Bearing shell width: 19.00 mm
Bearing shell thickness: 1.39 mm

Upper and lower side are identical

Suitable for:
VW Golf 4, Passat, Bora, Polo
Audi A3 S3, TT, A4, A6
Seat Ibiza Leon Cupra
Skoda Oktavia

Engine code letter:
AGU / AUM / AUQ / ARZ / APX / AEB / AJH / AJL / AMK / AMU / APH / APP / APY / AQX / ARX / ARY /AVC / AWC / AWV / AWW / AYP / BAM/ BBU / BEK / BFV / BJX / BVP