Febco 1 1/4", 1 1/2", and 2" 850/860 1st and 2nd Check Rubber Rebuild
Fits 850 · 860 · LF850 +1 more Sizes 1 1/4" · 1 1/2" · 2"
First and second check rubber for Febco 850, 860, LF850 and LF860 assemblies in 1 1/4, 1 1/2 and 2 inch, sold under Febco part number 905-344. One kit re-rubbers both checks. The relief valve on the 860 is not included; its rubber is 905-346 in these sizes, and the complete 860/880 rubber rebuild is 905-357.
Doing a full rebuild?See the parts that fit this device
Call (916) 251-7071 or send us a message.
Febco 1 1/4", 1 1/2", and 2" 850/860 1st and 2nd Check Rubber RebuildPart # 905344$37.98Only 3 left
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.