CAT PUMP O-Ring 89811

Replace a bearing cover O-ring with this OEM part. The CAT Pumps 89811 Bearing Cover O-Ring is made of Buna-N rubber and fits on CAT 4SF pumps.

• Compatible with CAT Pumps 4SF pump models
• Buna-N nitrile construction
• Official CAT Pumps replacement part

Fits On These Pumps:

• 4SF40ELS
• 4SF45ELS
• 4SF50ELS
• 4SF35GS1
• 4SF40GS1
• 4SF45GS1
• 4SF50GS1
• 4SF35GH1
• 4SF40GH1
• 4SF45ELH
• 4SF45GH118
• 4SF50GH1