












2.5 TFSI Audi RS3 & TTRS Race main bearing shells ACL
- Lead, tin, copper Coating
- hardened steel back
- High strength despite reduced thickness
- Enlarged ID chamfers on the bearing edges

- Description
- Lead, tin, copper coating
- Nickel coating
- Copper lead coating
- hardened steel back
- High strength despite reduced thickness.
- Improved oil film due to the improved oil bore.
- Enlarged ID chamfers on the bearing edges.
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Race main bearing shells for 2.5L TFSI engines in the Audi RS3 and TTRS.
These bearing shells for the crankshaft have been developed to withstand higher engine power.
Longer engine life thanks to special coatings. The multiple coating improves heat transfer and maximises adhesion between the bearings.
The bearing shells are constructed as follows:
Further advantages:
Manufacturer
Information about the manufacturer
ACL
ACL Distribution, Inc.
357 36th Street SE Wyoming, MI 49548, United States
brivett@aclus.com
EU responsible person
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany
info@bar-tek.com
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CZGB | 367 hp (270 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CTSA | 310 hp (228 kW) |
2.5 TFSI (EA855) | CZGA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CZGB | 367 hp (270 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CEPB | 360 hp (265 kW) |





Accessories
Cutsomers also bought
Race main bearing shells for 2.5L TFSI engines in the Audi RS3 and TTRS.
These bearing shells for the crankshaft have been developed to withstand higher engine power.
Longer engine life thanks to special coatings. The multiple coating improves heat transfer and maximises adhesion between the bearings.
The bearing shells are constructed as follows:
- Lead, tin, copper coating
- Nickel coating
- Copper lead coating
- hardened steel back
Further advantages:
- High strength despite reduced thickness.
- Improved oil film due to the improved oil bore.
- Enlarged ID chamfers on the bearing edges.
Manufacturer
Information about the manufacturer
ACL
ACL Distribution, Inc.
357 36th Street SE Wyoming, MI 49548, United States
brivett@aclus.com
EU responsible person
BAR-TEK Motorsport GmbH
Im Rauschen Auel 3, 51491 Overath-Brombach, Germany
info@bar-tek.com
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CZGB | 367 hp (270 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CTSA | 310 hp (228 kW) |
2.5 TFSI (EA855) | CZGA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CZGB | 367 hp (270 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CEPB | 360 hp (265 kW) |





Accessories
Cutsomers also bought