GMNA 9985412 PDF

The material describes a polar phosphorus and nitrogen containing chemical that modifies the coefficient of friction of a limited slip rear axle lubricant.

Material Description. The material consists of an amine salt of a high molecular weight acidic phosphorus ester. This material is compatible with rear axle lubricants normally used. It has been dyed blue to assist in identification at assembly plants.

Symbols. Not applicable.

Applicability. Product in this standard is applied to axle oil for use in GM limited slip differentials.

Remarks. This standard may involve hazardous materials, operations, and equipment. This specification does not propose to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.