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DescriptionCummins 4034198 replacement turbo speed sensor.
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Turbo Speed Sensor 2013 Ram 2500
May 13, 2018 | By Jim Allison
My sensor arrived in a very timely manner. I really liked the price on the OEM Cummins Part in original Cummins packaging. Save yourself some time, I could not find a better deal on the sensor, especially a Cummins part. Shoot penetrating oil on the small 8mm hex bolt. It is short and should break free with a 1/4 drive 8mm. The sensor is a little difficult to pull out as it has a silicone "o" ring seal. Work with it and it will come out. Motor City Mechanic has a youtube video on the subject. Good luck.