Stainless Braided Hose Kit for a Caterpillar 3406E 40 Pin ECM. The early model Cat 40 Pin engine design flows coolant back to the 4th cylinder. This kit allows for additional coolant to be supplied to the #5 and #6 cylinders.
Kit Includes:
- Coolant supply line from the Rear Water Bonnet to the #5 Cylinder
- Coolant supply line from the Rear Water Bonnet to the #6 Cylinder
- (3) Stainless Steel 1/2" NPT x 1/2" Male JIC Fittings - 90 Degree
- (1) Stainless Steel 1/2" NPT x 1/2" Male JIC Fittings - 45 Degree
NOTE: Compatible with a 5EK, 6TS, 1LW or 5DS serial prefix.
1 Year