4R100 Transmission Cooler Line Kit

Features & Details:

• Fits Early 1999-2003 7.3L Powerstroke Trucks with the 4R100 Transmission
• Domestic 304 Seamless Stainless Steel Tubing
• Made In-House by CNC Fabrication on their 3 Axis CNC Tubing Bender
• Genuine Brennan and Parker fittings
• Includes Mounting Bracket & Hardware

Description:

This kit is to replace your factory 4R100 transmission cooler lines. This kit also comes with hose barbs to match the factory transmission cooler ports and a CNC Fabrication transmission line bracket.

If you need transmission hose, we recommend the Gates 27066 as that hose works very well with Parker PushLok barb fittings.

If you have installed a 6.0L Powerstroke transmission cooler please select the 3/8" barb option. If you are running a factory 7.3L Powerstroke transmission cooler please select the 1/2" barb option.

NOTE: Please be mindful that these lines are one piece, 60" long, and there is a chance they may get slightly bent by the shipping company. This tubing is extremely durable and can easily be bent back into shape.

We recommend by-passing or removing the lines going to the bottom of the radiator. When the heat exchanger inside the radiator fails, it will send coolant into your transmission and will cause the transmission and torque converter to fail. It is not year specific on whether Ford had the ports in the radiator as we have seen on many years of truck in the shop not have them.

If your truck does not have an external transmission oil cooler you can purchase one HERE.