ACL con rod bearing set Audi RS3 / TTRS 2.5L TFSI - STD
High quality 3-layer material conrod bearing set
For high performance CEPA, CEPB, CTSA, CZGA, CZGB, DAZA, DNWA engines
Standard size crankshaft
ACL bearings are special 3-material bearing shells (in contrast to the OE series with 2-material) and are ideal for performance engines. Due to the special coating, these bearings have a runflat feature, so even if lubrication is no longer guaranteed for a fraction, the coating prevents the crankshaft from being damaged.
Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature:
- 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.
- Size: STD,
- Half Type: Identical halves
- Material: F781
- Min. Std Shaft Size: 47,758 mm / 1.8802 in
- Max. Std Shaft Size: 47,778 mm / 1.8810 in
- Min. Std Tunnel Size: 50,6 mm / 1.9921 in
- Max. Std Tunnel Size: 50,619 mm / 1.9929 in
- Max Wall at Crown: 1,405 mm / 0.0553 in
- Max Overall Length: 17,4 mm / 0.6850 in
Audi RS3 / TTRS with engine codes CEPA, CEPB, CTSA, CZGA, CZGB, DAZA, DNWA
- Engine Part: Bearing shell
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