$24.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Check Valves for AR RK-RKA 22MM pumps AR Part #2864 6 check valves and o-rings per package Barens
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$24.99