{"id":9774208254299,"title":"2.5 TFSI Audi RS3 & TTRS Race Main Bearing Shells ACL","handle":"2-5-tfsi-audi-rs3-ttrs-race-main-bearing-shells-acl","description":"

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.

","published_at":"2025-03-05T10:32:05+02:00","created_at":"2025-03-05T10:29:29+02:00","vendor":"QT Parts","type":"ACL","tags":[],"price":16900,"price_min":16900,"price_max":19900,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50182481674587,"title":"Standard","option1":"Standard","option2":null,"option3":null,"sku":"21rs385","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2.5 TFSI Audi RS3 & TTRS Race Main Bearing Shells ACL - Standard","public_title":"Standard","options":["Standard"],"price":16900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50182481707355,"title":"0.025mm - Oversize","option1":"0.025mm - Oversize","option2":null,"option3":null,"sku":"21rs385.1","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2.5 TFSI Audi RS3 & TTRS Race Main Bearing Shells ACL - 0.025mm - Oversize","public_title":"0.025mm - Oversize","options":["0.025mm - Oversize"],"price":19900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50182489047387,"title":"0.25mm - Oversize","option1":"0.25mm - Oversize","option2":null,"option3":null,"sku":"21rs385.2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2.5 TFSI Audi RS3 & TTRS Race Main Bearing Shells ACL - 0.25mm - Oversize","public_title":"0.25mm - Oversize","options":["0.25mm - Oversize"],"price":19900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["//www.qtparts.fi/cdn/shop/files/hauptlagerschalen_neulzt3zpvz8cc_4392e52d-8b60-4dec-8071-ca67e7bbfcd8.png?v=1741163489","//www.qtparts.fi/cdn/shop/files/bearinglayers_002ec980.png?v=1741163489"],"featured_image":"//www.qtparts.fi/cdn/shop/files/hauptlagerschalen_neulzt3zpvz8cc_4392e52d-8b60-4dec-8071-ca67e7bbfcd8.png?v=1741163489","options":["Version"],"media":[{"alt":null,"id":51513522717019,"position":1,"preview_image":{"aspect_ratio":1.628,"height":884,"width":1439,"src":"//www.qtparts.fi/cdn/shop/files/hauptlagerschalen_neulzt3zpvz8cc_4392e52d-8b60-4dec-8071-ca67e7bbfcd8.png?v=1741163489"},"aspect_ratio":1.628,"height":884,"media_type":"image","src":"//www.qtparts.fi/cdn/shop/files/hauptlagerschalen_neulzt3zpvz8cc_4392e52d-8b60-4dec-8071-ca67e7bbfcd8.png?v=1741163489","width":1439},{"alt":null,"id":51513522684251,"position":2,"preview_image":{"aspect_ratio":1.324,"height":336,"width":445,"src":"//www.qtparts.fi/cdn/shop/files/bearinglayers_002ec980.png?v=1741163489"},"aspect_ratio":1.324,"height":336,"media_type":"image","src":"//www.qtparts.fi/cdn/shop/files/bearinglayers_002ec980.png?v=1741163489","width":445}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"

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.

Language

2.5 TFSI Audi RS3 & TTRS Race Main Bearing Shells ACL