Solid replacement part. The Shark 9.803 171.0 Support Ring 18Mm 4035 Karcher installed without trouble and fixed the issue. Only 4 stars due to extra fitment verification.

9.803-171.0 Support Ring 18mm (4035)
| Part number: | 9.803-171.0 |
|---|---|
| SKU Number: | SRK-9.803-171.0 |
| Warranty: | 1 Year |
| Fits Models: | View Models List |
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Product Description
Product Features
9.803-171.0 Support Ring 18mm (4035) Repair Part
The 9.803-171.0 Support Ring 18mm (4035) is a practical replacement component for maintaining compatible equipment. When wear or damage affects performance, replacing the correct repair part helps restore proper operation and extends the working life of the machine.
Repair parts like the 9.803-171.0 Support Ring 18mm (4035) allow maintenance teams and equipment owners to address specific component failures without replacing larger assemblies. This approach helps control repair costs while keeping machinery available for ongoing work. Sourcing the correct replacement component also helps ensure compatibility with the original equipment design and service requirements.
Fits Models
This part fits 9 models:

Karcher HDS NG 4.8/30 Eb St TNG-503007B 1.575-711.0 Shark Karcher Group Gas Hot Water Pressure Washer Parts
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Karcher HDS NG 3.5/30 Eb St TNG-353007B 1.575-709.0 Shark Karcher Group Gas Hot Water Pressure Washer Parts
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Karcher HDS NG 5.0/20 Eb St TNG-502007B 1.575-706.0 Shark Karcher Group Gas Hot Water Pressure Washer Parts
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Karcher HDS NG 4.8/30 Ef St TNG-503007F 1.575-713.0 Shark Karcher Group Gas Hot Water Pressure Washer Parts
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