The GRACO 188886 SHAFT, AGITATOR is a stainless steel (sst) shaft designed for use in GRACO agitator assemblies, specifically for 5-gallon (18.9-liter) tanks. It is a critical component for mixing and maintaining consistency of coatings, paints, or other fluids in industrial and professional painting systems.

Key Features:

• Agitator Shaft
• 15 in. length, 5 gal (18.9 L) tank size
• Stainless steel
• Designed for GRACO agitator assemblies in 5-gallon tanks
• High durability and precision
• Easy to install and maintain
• Reliable for professional and industrial use

Applications:
Used in industrial coating, painting technology, automotive industry, aerospace industry, and general surface technology applications

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment.
• Remove the tank cover and unscrew the hex jam nut, plug, and O-ring from the tank cover.
• Place the gasket on top of the tank cover center hole and insert the agitator drive shaft through the center hole.
• Install the jam nut below the tank cover and tighten firmly to ensure a seal.
• Install the shaft support onto the shaft housing and secure with U-bolt, clamp, lock washer, and nut.
• Tighten the U-bolt to leave a 0.015 in. (0.006 mm) clearance gap between the thrust washer and the top of the shaft support.
• For 5-gallon tanks, clamp the U-bolt directly to the shaft support.