GRACO O-Ring Repair Kit, ARIEL - (SKU: 24C749) but double sealed bearings are

but double sealed bearings are typically constructed from steel with rubber or synthetic seals

including heavy-duty paints and coatings in construction

4 mm for standard models)

particularly where precise atomization is required

No detailed description or material information found for GRACO part number 178963 in available sources

GRACO O-Ring Repair Kit, ARIEL - (SKU: 24C749) but double sealed bearings areThe GRACO 24C749 KIT, REPAIR, O RINGS, ARIEL is a repair kit designed for replacing O rings in GRACO equipment. The material is typically rubber or elastomer, and its intended use is to maintain or repair seals within GRACO systems. Key Features: Repair Kit Rubber or Elastomer GRACO ARIEL equipment Ease of maintenance Reliability Applications: Used in GRACO equipment for maintaining or repairing seals. Installation Notes: Using genuine GRACO parts