This is the Develon DEF Sensor Kit, part number 101529-01935. A DEF sensor is used in a machine's diesel exhaust fluid system to report information about the fluid to the machine's controller. Develon part numbers are specific, so order by the exact part number 101529-01935 rather than by the part name alone, since similar-looking sensors and kits are not interchangeable by name.
Specifications
Brand
Develon
Part number
101529-01935
Store SKU
7191564
Part type
DEF Sensor Kit
Category
Engine Parts
Common questions
What does this fit?
Machine models are not listed on this page. Check part number 101529-01935 against your machine's parts book, or send the model and serial number through the quote form so the parts team can confirm fitment before you order.
How do I confirm this is the right part?
Match the part number 101529-01935 to your machine's parts book or to the number on the part you are replacing. If you cannot find the number, send the machine model and serial number through the quote form and the parts team will check it for you.
What does a DEF sensor do?
In general, a DEF sensor is part of the diesel exhaust fluid system. It sends information about the fluid to the machine's controller, which uses it to manage the system and report faults.
What are common signs a DEF sensor needs replacing?
Common signs include DEF-related fault codes or warning lights, readings that do not match the actual fluid condition, or visible damage, corrosion or contamination on the sensor or its connector. These symptoms can also come from wiring or other components, so follow the machine's service manual to diagnose the fault before replacing parts.
What should I have ready when I order?
Have the part number (101529-01935), the machine model and serial number, and the quantity you need. This lets the parts team confirm the part against your machine.
Is the store SKU the same as the part number?
No. The store SKU (7191564) is RTL Equipment's own listing number. The part number is 101529-01935, and that is the number to use when checking a parts book or confirming fitment.