• Lock ring wrench uses a 3/8” square center hole for balance and torque transfer to loosen, remove and tighten fuel sender lock rings
• Three-prong specialty wrench removes and installs lock ring on select Cadillac models, similar to essential tool J-45747
• Unique shape and design provides balance and maximum force available to remove and tighten
Warren, MI - OTC has announced the new 6556 Fuel Sender Lock Ring Wrench that is designed for removing the newly-designed 4-1/2” fuel sender lock ring on 2003-2011 Cadillac CTS, SRX and STS models. The three-prong fuel sender lock ring requires high torque to loosen and tighten, requiring a specialized wrench for service. The 3/8” square drive is centered for even and full application of torque to remove and install lock rings. The 6556 Fuel Sender Lock Ring Wrench is similar to the essential tool J-45747, required to service 2003 - 2011 CTS, SRX and STS models. It is covered by OTC’s lifetime warranty and is available now in North America from tool dealers nationwide.
For more information on the fuel sender lock ring wrench, visit www.OTCTools.com.