Solid replacement part. The Shark 8.616 355.0 616 355 0 Nut Collar Handtool Karcher installed without trouble and fixed the issue. Only 4 stars due to extra fitment verification.

8.616-355.0 NUT, COLLAR HANDTOOL
| Part number: | 8.616-355.0 |
|---|---|
| SKU Number: | SRK-8.616-355.0 |
| Warranty: | 1 Year |
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$5.29
Product Description
Product Features
8.616-355.0 NUT, COLLAR HANDTOOL Repair Part
The 8.616-355.0 NUT, COLLAR HANDTOOL provides a direct replacement option when the original component becomes worn or damaged. Using the proper repair part helps maintain reliable operation and keeps equipment functioning as intended.
Repair parts like the 8.616-355.0 NUT, COLLAR HANDTOOL 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.
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Emily Z.
02 Nov, 2025