This NEW kit is the most complete and easy to install Mercedes turbocharger overhaul kit on the market today. The 20 plus page instructions will have well over 100 images with easy to follow step-by-step instructions. That in itself makes the job doable for the average D.I.Y mechanic and can say one hours and hours of frustration and headaches! This is a job that has been neglected on at least 8 out of 10 617 diesel vehicles. The results of overhauling your turbo can be amazing. In some cases they are downright mind blowing!
ATTENTION 1985 OWNERS: If you have an 85 model with a trap oxidizer your turbo is slightly different and this kit and instructions will not fully apply. To view our kit specifically for these models CLICK HERE.
See Kent's video: How to Inspect and Overhaul a 5 Cylinder Mercedes 617 Diesel Turbocharger
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Along with the instructions this kit will include all the basic repair parts, seals and gaskets you will need, along with a number of special tools made by Mercedessource. As an extra bonus we plan to include thread locker and polishing paper for the turbine shaft.

A special Turbocharger Boost Pressure Testing and Tuning Kit is available separately. CLICK HERE to order Recommend you get this testing kit so you can adjust boost pressure properly once you overhaul your turbocharger.

Unless you have done so recently, also recommend you replace the turbo drain pipe seals that connect the pipe to the engine oil pan. Let me tell you - it is a ton easier to replace these seals with the turbo off the engine!!!! CLICK HERE TO ORDER DRAIN TUBE SEALS.
Illustrated image-by-image instructions show clear details of every step of the overhaul process. These instructions are not available anywhere else and in time savings alone could be worth more than the cost of the kit.
