The GRACO 16F368 Stroke Adjust Spacer is a steel shim used to adjust the stroke output of G3 series automatic lubrication pumps. Its primary function is to control the volume of lubricant dispensed per pump stroke by modifying the pump’s internal mechanism.

Key Features:

• Stroke Adjust Spacer/Shim
• 16F368
• Steel (SAE 1060/1095), zinc-coated
• For use with GRACO G3 series automatic lubrication pumps
• Precision-engineered for reliable stroke adjustment
• Durable steel construction with zinc coating for corrosion resistance
• Easy to install and remove for maintenance

Applications:
Used in automatic lubrication systems to ensure accurate and consistent lubricant delivery in industrial machinery and equipment.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Refer to the specific G3 pump manual for correct spacer placement and quantity
• Do not exceed the recommended number of spacers as specified in the manual
• Ensure the pump is powered off and depressurized before installation or maintenance