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 (54399700054) 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: 54399880054 54399700054 5439 988 0054 5439 970 0054 5439-988-0054 5439-970-0054 045253019J 045253019JX 045253019JV