KARCHER Check Valve order no. 6.964-022
This 3 part kit comes with cage and o'ring, spring and retainer clip
Approx size cage 15mm (L) 13mm (D)
This kit fits into the outlet of your machine, o'ring facing down and solves most surging problems
Note please check before ordering there may be different versions
If you want to check if this item is compatible please contact us before ordering
Alternative part numbers :- 6964022, 6.964-022, 6.964-022.0, 69640220
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