Caterpillar CT660 recalls
Every NHTSA recall campaign filed since 2000 that names the Caterpillar CT660, newest first. Last verified Jul 30, 2026.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
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Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
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- Oct 11, 2017Crash risk2016 Caterpillar CT660 — Steering
Caterpillar Inc. (Caterpillar) is recalling all 2016 Navistar CT660S trucks equipped with certain Spicer D or E series steer axles. The castellated nut on the steer axles may not be properly torqued, allowing the tie rod to loosen.
17V641000 · 4 units · Caterpillar Inc.
- Dec 23, 2014Fire risk2015 Caterpillar CT660, 2015 Caterpillar CT681 — Parking Brake
Caterpillar Inc. (Caterpillar) is recalling certain model year 2015 CT660, and CT681 trucks manufactured July 28, 2014, to November 5, 2014. The affected vehicles may experience brake drag due to an improperly seated diaphragm in the brake chamber.
14V814000 · 57 units · Caterpillar Inc.
- Feb 20, 2014Crash risk2012–2013 Caterpillar CT660 — Service Brakes
Caterpillar Inc. (Caterpillar) is recalling certain model year 2012-2013 CT660 trucks manufactured August 2011 through August 2012, and equipped with feature code 0504501, 0504504, or 04EWM Reduced Stopping Distance (RSD) brake linings and with or without feature code 04WCS Greased For Life front air S-cam brakes. In the affected vehicles, the brake S-cam brackets may fracture.
14V068000 · 181 units · Caterpillar Inc.
- Mar 12, 2013Crash risk2012–2014 Caterpillar CT660 — Exterior Lighting
Caterpillar is recalling certain 2012 and 2014 Caterpillar CT660 heavy duty trucks manufactured by Navistar between October 31, 2011, and January 23, 2013. Certain side marker lamps and/or reflective tape were not applied to these vehicles, which have a length of 30 feet or longer. Thus, these vehicles fail to conform to the requirements of Federal Motor Vehicle Safety Standard No. 108, "Lamps, Reflective Devices, and Associated Equipment."
13V072000 · 49 units · CATERPILLAR INC.
- Feb 13, 2012Fire risk2012–2013 Caterpillar CT660 — Service Brakes, Air
CATERPILLAR IS RECALLING CERTAIN MODEL YEAR 2012-2013 CT660 COMMERCIAL TRUCKS, MANUFACTURED FROM DECEMBER 2, 2010, THROUGH JANUARY 26, 2012, AND EQUIPPED WITH BENDIX ATR-6 TRACTION RELAY VALVES. IN EXTREMELY COLD CONDITIONS, THESE BENDIX RELAY VALVES MAY POTENTIALLY DEVELOP INTERNAL LEAKAGE. INTERNAL LEAKAGE CAN LEAD TO AIR PRESSURE BEING DELIVERED TO AFFECTED PRIMARY OR SECONDARY BRAKE CAUSING CONTINUOUS BRAKE APPLICATION.
12V051000 · 104 units · CATERPILLAR INC.