Name: 993-0638
Brand: Karcher Shark
SKU: SRK-993-0638
Availability: InStock
Rating: 4 (1 reviews)

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Please note that your serial number could be located on the outside frame of your unit.  On the dataplate, there should be your model number, serial number, and possibly even a date of manufacture needed in order to match up the correct parts diagram for your unit accurately.

Here are some examples of your serial number location:

Here is an example of where you can find your corresponding Karcher Shark serial number to enter for correct parts matching.

Serial Number Product Location Finder

Shark Karcher 993-0639

Shark Karcher 993-0645

Shark Karcher 993-0646

Shark Pressure Washer Parts

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Shark Karcher Pressure Washer Repair Parts

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The 8.663-955.0 O-RING 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. Replacing a worn component with the correct part like the 8.663-955.0 O-RING helps restore equipment reliability and supports ongoing maintenance programs. A targeted repair approach allows service teams to keep machinery available for daily use without unnecessary replacement of larger systems.

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8 663-955 0 O-RING repair part by Karcher Shark Pressure Washers Sold By sharkwasherparts.com

8.663-955.0 O-RING Karcher Shark Pressure Washers

8.663-955.0 O-RING Repair Part

8.663-955.0

8.663-955.0 O-RING

When a machine requires the 993-0638 O-RING, selecting the correct replacement part helps maintain consistent performance. A proper repair component supports routine service work and keeps equipment running longer. With the right replacement component such as the 993-0638 O-RING, maintenance work can focus on restoring the specific part that has experienced wear. Proper replacement parts help keep equipment dependable and support consistent operation across demanding jobsite conditions.

993-0638 O-RING durable repair part by Karcher Shark Pressure Washers for maintenance replacement and service Available today from sharkwasherparts.com

993-0638 O-RING Karcher Shark Pressure Washers

993-0638 O-RING Repair Part

993-0638

993-0638 O-RING

Reliable repair part. The Shark 993 0638 Oring Karcher solved the problem and seems durable. Minor effort to confirm fitment, otherwise great.

Part number:	8.663-955.0
SKU Number:	SRK-8.663-955.0
Warranty:	1 Year