This master cylinder is a direct replacement for select Cadillac, Chevrolet, and GMC vehicles, particularly those manufactured between 2009 and 2014. Specific compatible models include:

Chevrolet: Avalanche (2009–2013), Silverado 1500 (2009–2014 with specific RPO codes), Suburban 1500 (2009–2014), and Tahoe (2009–2014).
GMC: Sierra 1500 (2009–2014 with specific RPO codes), Yukon (2009–2014), and Yukon XL 1500 (2009–2014).
Cadillac: Escalade, Escalade ESV, and Escalade EXT models (across various years within 2009–2014 range).