Part Number: 2787
Category: Pressure Washer Parts → Pump Maintenance → Pump Oil & Lubricants
Type: Axial Pump Oil – Case of 24 x 4.5 oz Bottles

The Axial Pump Oil (Part #2787) is a genuine OEM synthetic pump lubricant specifically formulated for compatible XJ, SJV, RM, and BK Series axial pumps. This case includes twenty-four (24) 4.5-ounce bottles, making it an ideal solution for service departments, equipment maintenance programs, and commercial pressure washing operations.

Key Features & Benefits

• Genuine OEM synthetic axial pump oil
• Part Number: 2787
• Case includes 24 bottles
• 4.5 oz per bottle
• Specifically formulated for XJ, SJV, RM, and BK pump series
• Helps reduce friction and internal component wear
• Maintains proper pump lubrication levels
• Supports smooth, reliable pump operation
• Ideal for service departments and maintenance inventory
• Suitable for commercial and industrial pressure washer equipment

Technical Specifications

Part Number: 2787

Product Type: Synthetic Axial Pump Oil

Oil Type: Synthetic

Package Configuration: Case

Quantity: 24 Bottles

Bottle Size: 4.5 oz

Total Volume: 108 oz

OEM Replacement: Yes

Compatible Applications

Designed for use with compatible axial pump models, including:

• XJ Series Pumps
• SJV Series Pumps
• RM Series Pumps
• BK Series Pumps

Ideal for:

• Commercial pressure washers
• Residential pressure washers using compatible axial pumps
• Equipment maintenance departments
• Service technicians
• Preventive maintenance programs

Always verify compatibility with your pump model before use.

Function of Axial Pump Oil

Axial Pump Oil helps:

• Maintain proper oil levels in compatible axial pumps
• Lubricate internal pump components
• Reduce friction during operation
• Protect bearings, seals, and moving parts
• Minimize wear under high-pressure conditions
• Promote reliable pump performance
• Extend overall pump service life

Using genuine OEM synthetic lubricant helps maintain the performance and durability of compatible axial pumps.

Common Signs Oil Should Be Added

Add oil if you notice:

• Pump oil level below the recommended level
• Visible oil loss from a minor leak
• Oil level inspection indicates low lubricant
• Pump serviced and lubricant requires replenishment

Do not perform a complete oil change unless specifically instructed by the pump manufacturer.

Installation & Service Notes

• Shut down the pressure washer and relieve all system pressure.
• Allow the pump to cool before servicing.
• Inspect the oil level using the pump's sight glass or oil indicator.
• Add synthetic axial pump oil only if the oil level is low.
• Do not overfill the crankcase.
• Clean any spilled oil before returning the equipment to service.

Important: Do not change the oil. Compatible XJ, SJV, RM, and BK Series pumps are factory-filled and designed to require oil replenishment only when the level becomes low. Always follow the pump manufacturer's service recommendations.

Maintenance Recommendations

• Periodically inspect the pump oil level.
• Add oil only when the level falls below the manufacturer's recommended range.
• Inspect the pump for oil leaks if frequent replenishment is required.
• Use only genuine OEM synthetic oil formulated for compatible axial pumps.
• Follow the manufacturer's maintenance guidelines to ensure optimum pump performance and long service life.