GM Fuel Injection Pump Bracket Seal (Adapter to Block) 12638504

The GM Fuel Injection Pump Bracket Seal (Adapter to Block) 12638504 is a genuine OE replacement injection pump bracket O-ring for your GM 6.6L Duramax LLY/LBZ/LMM/LML/L5P. This o-ring restores the factory seal to help maintain proper engine function and while protecting against leaks and contamination. It ensures a precise fit and dependable performance expected from a genuine GM replacement part.

Features

• Genuine OE Part
• Fuel Injection Pump Bracket Seal
• Manufactured From High-Quality Materials For Durability
• Helps Prevent Oil Leaks At The Fuel Injection Pump Bracket