Genuine Cummins O-Ring Seal

This Genuine Cummins O-Ring Seal is an OEM replacement that maintains factory fit and performance. Each component is constructed from quality materials to give you durability and long-lasting performance. This Cummins product is an OEM replacement and when used, allows your engine to maintain factory standards. This is commonly used on 2004-2009 5.9L Cummins ISB Medium duty applications. Callout 14 in above picture. This o-ring usually is located in a turbocharger coolant line fitting, part # 3957132.

Features:

➡ Direct-Fit Replacement
➡ Maintains Factory Fit & Performance
➡ Constructed From High Quality Materials

Cross References:

Cummins: 3957131
PAI: 121331