Perkins 400, 403C, 404C, 403D, 404D Bypass Oil Filter Kit

This kit includes:

• 1 "EXTREME1" bypass oil filter housing
• 1 "EXTREME1" filter element (EX1SE)
• 2 In/Out fittings (AN06-04MS90)
• 1 hose fittings (AN06-06FJ)
• 1 Pressure port tee fitting (TT18)
• 1 Tee fitting center branch (AN06-02MP90)
• 1 Oil filler cap fitting (AN06-02MS90)
• 9ft of hose you can cut to your preference (LW06BK)
• Perkins billet aluminum oil filler cap w/ swivel return port (FLLCPKO)
• 1 Mounting bracket with bracket hardware (ZBrckX12)
• 1 year Insane Diesel manufactured parts warranty

Compatible with any of the following engines: 

• Perkins 403C-15: Approximately 6.0 liters (6.3 quarts)
• Perkins 404C-22: Approximately 7.0 liters (7.4 quarts)
• Perkins 403D-15: Approximately 6.0 liters (6.3 quarts)
• Perkins 404D-22: Approximately 7.0 liters (7.4 quarts)

Installation Notes:

Important:  Aluminum straight thread fittings are made for no more than 60 inch pounds of torque.

There is no official mounting location, refer to the "Custom installation and mounting guide" for information on how easy it is to mount our filter: 

• Pressure port location: tee off the oil pressure switch, contact us for details.

• Custom installation and mounting guide: https://insanedieselusa.com/pages/custom-installation-mounting-details

• General installation video: https://insanediesel.com/pages/installation-guides

• Prep guide: Installation Prep Guide (VIDEO)

BENEFITS OF ULTRA-FINE OIL FILTRATION