Cat Stainless Braided Hose Kit - 3406E 40 Pin - 1LW - Standard Mount Fuel Filter Base

Upgrade your Caterpillar 3406Es fuel delivery system with our replacement stainless braided hose kit specifically for 40-Pin ECM's with a 1LW serial prefix.  These kits deliver superior performance and durability ensuring reliable fuel supply to your engine.  

Let’s face it, fuel lines were not intended to last forever, they are a consumable product that will inevitably need to be replaced at some point during the life of the product.  When that time comes, the Kustom Truck Stainless Braided Hose kits are the ideal solution to upgrade your engines fuel lines.

There are several advantages to using a stainless braided hose vs. the traditional rubber braided diesel fuel hose that comes standard on Caterpillar, Cummins and Detroit Diesel engines. 

1. Durability: Stainless braided hoses are known for durability and resistance to wear and tear. They are less prone to cracking, splitting, or deteriorating over time, making them a solid replacement option.
2. High Temperature Resistance: Stainless can withstand high temperatures better than rubber which is especially important in applications where high or excessive heat is present.
3. Improved Fuel Flow: The smooth inner surface of the stainless braided hose allows for better fuel flow compared to rubber compounds, especially over time as the rubber is exposed to the chemical agents found in diesel fuel.
4. Enhanced Appearance: Stainless braided hoses have a sleek and professional look. They can add a touch of style to the engine compartment to help stand out from the pack.

Kit Includes:

• Coolant return line from the Air Compressor to the Engine Block
• Coolant supply line from the Engine Block to the Air Compressor
• Air intake line from the Cylinder Head to the Air Compressor
• Fuel supply line from the Fuel Filter Base to the bottom of the ECM
• Fuel supply line from the ECM to the front of the Head
• Fuel return line from the back of the Cylinder Head to the Fuel Filter Base
• Fuel supply line from the Fuel Transfer Pump to the Fuel Filter Base
• Oil Pressure Supply line from the block to the Air Compressor
• Stainless Steel Swivel Fitting - 5/8" Male JIC x 5/8" Female JIC - 90 degree 

NOTE: Fits a Caterpillar 3406E, 40-Pin ECM with a 1LW serial prefix.  This kit will NOT fit a 3406E with a 5EK or 6TS serial prefix. 

Compatible with a TF-550 or TF-750 air compressor and standard fuel filter mounting base ONLY.