Solid replacement part. The Shark 8.701 638.0 701 638 0 Check Valve Slug 260 261 Karcher installed without trouble and fixed the issue. Only 4 stars due to extra fitment verification.

8.701-638.0 CHECK VALVE SLUG (260/261)
| Part number: | 8.701-638.0 |
|---|---|
| SKU Number: | SRK-8.701-638.0 |
| Warranty: | 1 Year |
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$13.33
Product Description
Product Features
8.701-638.0 CHECK VALVE SLUG (260/261) Repair Part
When a machine requires the 8.701-638.0 CHECK VALVE SLUG (260/261), selecting the correct replacement part helps maintain consistent performance. A proper repair component supports routine service work and keeps equipment running longer.
Choosing the correct replacement component such as the 8.701-638.0 CHECK VALVE SLUG (260/261) allows repairs to focus on the exact part that requires attention. This can help reduce downtime and simplify maintenance planning while ensuring the equipment continues operating within its intended design parameters.
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Zach T.
14 Nov, 2025