9996785
Transmission Oil Cooler Line Nut
Volvo

This specialized nut is essential for securing transmission oil cooler lines, ensuring a tight and leak-free connection. Its precise threading and robust material construction provide the necessary strength to withstand high-pressure fluid flow. Proper installation of this nut is critical to prevent transmission fluid leaks, which can lead to overheating and transmission failure. It plays a vital role in maintaining the cooling efficiency of the transmission system, thereby extending its service life. Regular checks and replacements of such fittings are recommended to sustain optimal transmission performance. Source One Parts Center offers these nuts, emphasizing quality and durability for heavy-duty applications.