THM 350 SOLENOID GASKET NEW GASKET PART NUMBER

A NEW GASKET IS BEING INSTALLED BETWEEN THE SOLENOID AND AUXILIARY VALVE BODY ON BUICK BUILT THM 350C TRANSMISSIONS. THE NEW GASKET, PART NUMBER 25500317, IS BEING INSTALLED TO IMPROVE SEALING BETWEEN THE TWO ASSEMBLIES.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.