High quality turbocharger after professional repair process. The turbocharger has been thoroughly checked for any damages. All broken parts were changed for new high quality parts. Turbocharger (757886-4) is after detailed checking. We tested this part on very precise testing machines. For VNT and VGT turbo we set a original work parameters - correct geometry and pressure. This part have pass all tests. We add a documents for all parts with test results. All our parts have installation guide and protocols from production. We provide a guarantee for 24 monthsmonths (counted from buy date). Replacement numbers for this turbocharger: 757886-0004 757886-0008 757886-4 757886-5004S 757886-5008S 757886-8 2823127450 2823127470 28231-27450 28231-27470