Febco 6" 860 1st Check Assembly
Fits 860 Sizes 6"
First check assembly for the 6 inch Febco 860 reduced pressure assembly, part 905-550. It is built from the disc assembly, seat ring and arm assembly, and spring assembly, so the whole upstream check is replaced at once. The second check assembly for the same valve is 905-551, and rubber for both checks is 905-411.
Doing a full rebuild?See the parts that fit this device
Call (916) 251-7071 or send us a message.
Shipping & returns
Shipping: in-stock parts ship from our Rocklin, CA warehouse, typically within 1–2 business days. The shipping cost shows at checkout.
Pickup: 4487 Pacific St, Suite E, Rocklin, CA.
Returns: see our return policy.
Frequently Asked Questions
How do I know this is the right part?
How do I know this is the right part?
Check the brand, size and model on your device's tag against the details on this page. For backflow repair parts, our Repair Parts Finder lets you pick the brand, size and model and shows the parts listed for that device. Still not sure? Send us a message with what you are working on and we will help you check.
Can I pick up my order instead of having it shipped?
Can I pick up my order instead of having it shipped?
Yes. You can pick up at our shop: 4487 Pacific Street, Unit E, Rocklin, CA 95677, Monday–Friday, 7am–4pm.
Do you offer accounts for contractors?
Do you offer accounts for contractors?
Yes. Approved business customers can buy on net terms and get a customer portal with their invoices and statements. Send us a message to set up an account.