Why Choose Our STL010 Cooler Flow Bypass Valve Kit

1. Flow Bypass Valve Kit suitable for all 2014-Up 6L80/90E, 2016-Up 8L80/90E. For 2014-up Cadillac Chevy GMC Cars and trucks Transmission.
2. Replace OE part number: STL010.
3. Replacing your broken cooler flow bypass valve kit with this quality cooling system upgrade kit. Ensure full time cooler flow and lube to parts for the transmission cooling system.
4. This upgrade kit will reduce average operating temperatures almost by 20% and prevent overheating while under load.

Package Include:

1* Bushing
1 *Piston
1 *Coil
1*Small O-Ring
3* Large O-Rings
1* Small Metal Ball

How to install Cooler Flow Bypass Kit?

Step1: Instert the piston with o-ring installed into the housing.
Step2: Drop the steel ball into the bushing.
Step3: Set the cone spring on the ball with the small end down.
Step4: Hold the housing at a slight angle then carefully side the bushing assembly into place over the piston until the first o-ring is seated. Then push it bottomed.