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Slip Lock Gear Oil AdditiveHelp

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Product Code: ADATB-EA
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AMSOIL Slip Lock® Differential Additive (ADA) is formulated with advanced friction modifiers and is designed to eliminate gear-housing chatter in cars, trucks and SUVs equipped with limited-slip and positraction differentials.

AMSOIL Slip Lock Differential Additive is formulated for use with both synthetic and petroleum gear lubricants and safely replaces manufacturer-recommended friction modifiers. Its convenient squeeze-tube packaging provides quick and easy application to the gear housing. One four-ounce tube of Slip Lock treats differential capacities of two to four quarts. It is not for use in automatic transmissions or other applications requiring automatic transmission fluid.

NOTE: AMSOIL synthetic gear lubes do not require this additive. However, not all differentials respond the same and the addition of AMSOIL Slip Lock will eliminate chatter in mechanically-sound differentials.

  • Contains advanced friction modifiers
  • Eliminates gear housing chatter
  • Recommended for cars, trucks and SUVs

This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS). An MSDS is available via the Internet at or upon request at (715) 392-7101. Keep Out of Reach of Children. Don’t pollute.

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ADA Package Sizes
Code Package Size Unit of Measure Product
ADATB (ADATB-EA) 4-Oz. Each Slip Lock Gear Oil Additive
ADATB (ADATB-CA) 4-Oz. Case of 12 Slip Lock Gear Oil Additive