Pennzoil® Synchromesh Fluid is a synchromesh transmission fluid designed for certain manual transaxles and manual transmissions used by General Motors or Chrysler. Pennzoil® Synchromesh Fluid is formulated with high quality paraffinic base stocks, a fluidity modifier, multifunctional performance additives, corrosion inhibitors, a foam suppressor and a shear stable viscosity index improver additive. It provides excellent oxidation stability, low temperature performance, excellent synchronizer performance and compatibility with yellow metals, such as bronze, brass and copper components found in manual transaxles and transmissions. This product will satisfactorily lubricate General Motors or Chrysler manual transaxles and transmissions from -40°C to +150°C.

Benefits:

Exhibits excellent low temperature performance
Meets GM Specification 9985648 and Chrylser Specification MS-9224
Suitable for use in GM manual transaxles and transmissions requiring GM Part No. 12345349 or 12345577
Suitable for use in Chrylser transaxles and transmissions requiring Part No. 4874464