Dolly Kit for Comet 5019.0673.00 Seal Kit 18mm RW – OEM Replacement Part
Part Number: 7452
Category: Pressure Washer Parts → Pump Parts → Seal Kits
Type: Comet Pumps 18mm Seal Packing Kit
The Dolly Kit for Comet 5019.0673.00 Seal Kit 18mm RW (Part #7452) is a genuine OEM replacement seal packing kit designed to restore sealing performance and maintain reliable operation in compatible Comet triplex plunger pumps. This service kit includes 18mm seal packings (6x3 pieces) required for pump maintenance and rebuilds, helping prevent leaks, maintain operating pressure, and extend pump service life.
Key Features & Benefits
- Genuine Comet Pumps OEM replacement kit
- Includes 18mm seal packings
- Kit contains seal components (6x3 pieces)
- Helps restore pump sealing performance
- Reduces internal and external leakage
- Maintains operating pressure and flow
- Supports efficient pump operation
- OEM-quality materials and construction
- Ideal for preventative maintenance and pump rebuilds
- Direct replacement design
- Helps extend pump service life
Technical Specifications
Part Number: 7452
Manufacturer: Comet Pumps
Manufacturer Model Number: 5019.0673.00
Product Description: Kit Dolly Com45 Seal Packing Ø18 (6x3 pc)
Product Type: Seal Packing Kit
Seal Size: 18mm
Kit Contents: Seal Packing Components (6x3 Pieces)
OEM Replacement: Yes
Application: Pump Seal Maintenance and Repair
Common Applications
- Pressure washer pumps
- Comet triplex plunger pumps
- Commercial pressure washing equipment
- Industrial cleaning systems
- Agricultural spraying equipment
- Fleet washing systems
- Water transfer equipment
- Pump rebuild and maintenance services
Performance Benefits
- Restores proper sealing performance
- Helps maintain pump pressure output
- Reduces water bypass and leakage
- Supports efficient pump operation
- Improves reliability and longevity
- Helps prevent premature pump wear
- Maintains consistent cleaning performance
- Extends pump service life
Signs Pump Seals May Need Replacement
Replace the seal packings if you notice:
- Water leaking from the pump
- Reduced operating pressure
- Loss of pump efficiency
- Internal water bypass
- Excessive seal wear
- Visible seal damage
- Inconsistent pressure output
- Increased maintenance requirements
Installation Notes
- Shut down equipment and relieve all system pressure.
- Disconnect power and water supply.
- Disassemble the pump according to manufacturer procedures.
- Remove worn seals and inspect plungers for wear.
- Clean seal cavities and related components thoroughly.
- Install new OEM seal packings from the kit.
- Reassemble the pump according to manufacturer specifications.
- Test operation and verify leak-free performance.
Important: Always consult the Comet Pumps service manual and verify compatibility before installation.
Maintenance Recommendations
- Inspect seals during routine pump maintenance.
- Replace worn seal packings promptly.
- Maintain clean water filtration systems.
- Inspect plungers for scoring or wear during service.
- Follow manufacturer-recommended maintenance intervals.
- Monitor pump performance regularly for early signs of seal wear.
