21640012 | Genuine Kalmar Ottawa® DEF Level Measurement Head

Description and Purpose:

The Kalmar Ottawa® 21640012 Sensor Head is a New digital sensor designed for accurate DEF level monitoring. It features a Deutsch DT4 connector, 40µ in-tank filter, and a 4.05-inch bore seal, ensuring stable Canbus communication in DEF systems.

Why Replacement Matters:

Faulty DEF sensors can cause engine derates and emission errors. Timely replacement ensures accurate readings, system reliability, and emissions compliance.

Effect on Vehicle Performance:

This sensor supports optimal SCR system function, improves emissions control, and helps maintain engine performance in Kalmar Ottawa® equipment.

Manufacturer Information:

Kalmar Ottawa®, formerly Ottawa Trucks, is the top North American terminal tractor maker with over 55,000 units built. It briefly owned Beck Fire Apparatus (1990–1992) and was acquired by Sisu in 1993. By 1997, Sisu and Kalmar joined Partek, and the Sisu name was phased out.

Tags & Category: DEF, Diesel, Exhaust, Fluid, Sensor, Head, Assembly, DEF Sensor, Sensor Head, DEF Assembly, Diesel Exhaust, Exhaust Fluid, Fluid Sensor, Diesel Sensor, Sensor Assembly

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.