Skip to content
icon-X
Close menu
Shop
Backflow Assemblies
Backflow Cages and Enclosures
Backflow Repair Parts & Kits
Backflow Test Kit Accessories
Backflow Air Gaps
Backflow Assembly Test Cocks
Shop by models:
AMES
APOLLO
CONBRACO
FEBCO
WATTS
WILKINS
AMES COLT 200/300 2 1/2" - 4"
AMES COLT 200/300 6"
AMES COLT 200/300 8"
AMES COLT 200/300 10"
AMES C400/C500
AMES 2000BM3 ¾”
AMES 2000B/LF2000B 1”
AMES 2000BM1 1”
AMES 2000BM2 1 1/4" - 1 1/2"
AMES 2000BM1 2"
AMES 4000B 1/2"
AMES 4000BM2 3/4"
AMES 4000BM2 1"
AMES 4000BM2 1 ¼” – 1 ½”
AMES 4000BM2 2"
AMES 4000BM3 3/4"
AMES 2000SS/3000SS and 2000SE/3000SE
AMES 4000SS/5000SS 2 1/2" - 10"
AMES 4000SS 5000SS 2 ½” – 4”
AMES 4000SS/5000SS 6”
AMES 4000SS/5000SS 8 - 10"
APOLLO RP40 1/4" - 1/2"
APOLLO RP40 3/4" - 1"
APOLLO RP40 1 1/4" - 2"
APOLLO 1/2" RP4A AND RPLF4A
APOLLO 3/4" RP4A OR RPLF4A
APOLLO 1" RP4A AND RPLF4A
APOLLO 1 1/4" - 1 1/2" RP4A OR RPLF4A
APOLLO 2" RP4A OR RPLF4A
APOLLO PVB4A 1/2" - 3/4"
APOLLO PVB4A 1"
CONBRACO RP40 1/4" - 1/2"
CONBRACO RP40 3/4" - 1"
CONBRACO RP40 1 1/4" - 2"
CONBRACO RP40 2 1/2" - 3"
CONBRACO RP40 4"
FEBCO 765 1/2" - 3/4"
FEBCO 765 1" - 1 1/4"
FEBCO 765 1 1/2" - 2"
FEBCO 805Y 3/4" - 2"
FEBCO 825Y/LF825Y/825YA/LF825YA 3/4" - 1 1/4"
FEBCO 825Y/LF825Y/825YA/LF825YA 1 1/2" - 2"
FEBCO 850/LF850 1/2" - 3/4"
FEBCO 850/LF850 1"
FEBCO 850/LF850 1 1/4" - 2"
FEBCO 850 2 1/2" - 3"
FEBCO 850 4"
FEBCO 850 6"
FEBCO LF850 2 1/2" - 3"
FEBCO LF850 4"
FEBCO LF850 6"
FEBCO 860/LF860 1/2" - 3/4"
FEBCO 860/LF860 1"
FEBCO 860/LF860 1 1/4" - 2"
FEBCO 860 2 1/2" - 3"
FEBCO 860 4"
FEBCO 860 6"
FEBCO LF860 2 1/2" - 3"
FEBCO LF860 4"
FEBCO LF860 6"
WATTS 007/LF007 1/2"
WATTS 007M1/LF007M1 1"
WATTS 007M1/LF007M1 1 ½” – 2”
WATTS 007/LF007 2 ½” – 3”
WATTS 007M2 3/4"
WATTS 007M2/LF007M2 1 ¼” – 1 ½”
WATTS 007M3/LF007M3
WATTS 709 ¾” – 1”
WATTS 709/LF709 1 ¼” – 2”
WATTS 709/LF709 2 ½” – 3”
WATTS 709/LF709 4”
WATTS 709/LF709 6”
WATTS 757 2 ½” – 4”
WATTS 757 6”
WATTS 009/LF009 ¼” – ½”
WATTS 009M2 3/4"
WATTS 009M3 OR LF009M3 3/4"
WATTS 009M2/LF009M2 1"
WATTS 009M2/LF009M2 1 1/4" - 1 1/2"
WATTS 009M2/009M2 2"
WATTS 009/LF009 2 1/2" - 3"
WATTS 919/LF919 ¼” – ½”
WATTS 919/LF919 ¾”
WATTS 919/LF919 1”
WATTS 919/LF919 1 ¼” – 1 ½”
WATTS 919/LF919 2"
WILKINS 975XL/975XL2 ¾” – 1”
WILKINS 720A 1/2" - 1"
WILKINS 720A 1 1/4" - 2"
AMES COLT 200/300 2 1/2" - 4"
AMES COLT 200/300 6"
AMES COLT 200/300 8"
AMES COLT 200/300 10"
AMES C400/C500
AMES 2000BM3 ¾”
AMES 2000B/LF2000B 1”
AMES 2000BM1 1”
AMES 2000BM2 1 1/4" - 1 1/2"
AMES 2000BM1 2"
AMES 4000B 1/2"
AMES 4000BM2 3/4"
AMES 4000BM2 1"
AMES 4000BM2 1 ¼” – 1 ½”
AMES 4000BM2 2"
AMES 4000BM3 3/4"
AMES 2000SS/3000SS and 2000SE/3000SE
AMES 4000SS/5000SS 2 1/2" - 10"
AMES 4000SS 5000SS 2 ½” – 4”
AMES 4000SS/5000SS 6”
AMES 4000SS/5000SS 8 - 10"
APOLLO RP40 1/4" - 1/2"
APOLLO RP40 3/4" - 1"
APOLLO RP40 1 1/4" - 2"
APOLLO 1/2" RP4A AND RPLF4A
APOLLO 3/4" RP4A OR RPLF4A
APOLLO 1" RP4A AND RPLF4A
APOLLO 1 1/4" - 1 1/2" RP4A OR RPLF4A
APOLLO 2" RP4A OR RPLF4A
APOLLO PVB4A 1/2" - 3/4"
APOLLO PVB4A 1"
CONBRACO RP40 1/4" - 1/2"
CONBRACO RP40 3/4" - 1"
CONBRACO RP40 1 1/4" - 2"
CONBRACO RP40 2 1/2" - 3"
CONBRACO RP40 4"
FEBCO 765 1/2" - 3/4"
FEBCO 765 1" - 1 1/4"
FEBCO 765 1 1/2" - 2"
FEBCO 805Y 3/4" - 2"
FEBCO 825Y/LF825Y/825YA/LF825YA 3/4" - 1 1/4"
FEBCO 825Y/LF825Y/825YA/LF825YA 1 1/2" - 2"
FEBCO 850/LF850 1/2" - 3/4"
FEBCO 850/LF850 1"
FEBCO 850/LF850 1 1/4" - 2"
FEBCO 850 2 1/2" - 3"
FEBCO 850 4"
FEBCO 850 6"
FEBCO LF850 2 1/2" - 3"
FEBCO LF850 4"
FEBCO LF850 6"
FEBCO 860/LF860 1/2" - 3/4"
FEBCO 860/LF860 1"
FEBCO 860/LF860 1 1/4" - 2"
FEBCO 860 2 1/2" - 3"
FEBCO 860 4"
FEBCO 860 6"
FEBCO LF860 2 1/2" - 3"
FEBCO LF860 4"
FEBCO LF860 6"
WATTS 007/LF007 1/2"
WATTS 007M1/LF007M1 1"
WATTS 007M1/LF007M1 1 ½” – 2”
WATTS 007/LF007 2 ½” – 3”
WATTS 007M2 3/4"
WATTS 007M2/LF007M2 1 ¼” – 1 ½”
WATTS 007M3/LF007M3
WATTS 709 ¾” – 1”
WATTS 709/LF709 1 ¼” – 2”
WATTS 709/LF709 2 ½” – 3”
WATTS 709/LF709 4”
WATTS 709/LF709 6”
WATTS 757 2 ½” – 4”
WATTS 757 6”
WATTS 009/LF009 ¼” – ½”
WATTS 009M2 3/4"
WATTS 009M3 OR LF009M3 3/4"
WATTS 009M2/LF009M2 1"
WATTS 009M2/LF009M2 1 1/4" - 1 1/2"
WATTS 009M2/009M2 2"
WATTS 009/LF009 2 1/2" - 3"
WATTS 919/LF919 ¼” – ½”
WATTS 919/LF919 ¾”
WATTS 919/LF919 1”
WATTS 919/LF919 1 ¼” – 1 ½”
WATTS 919/LF919 2"
WILKINS 975XL/975XL2 ¾” – 1”
WILKINS 720A 1/2" - 1"
WILKINS 720A 1 1/4" - 2"
Backflow Test Kits
Test Kit Calibration & Repair Services
Manufacturers
BEST SELLER
A
Ames
Apollo
AquaShield
A.R.I.
Arbiter Backflow
B-F
Backflow Direct
Conbraco
Dekorra Enclosures
Febco
G-M
Gorilla Cages
Mid-West Instruments
N-Z
Strong Box Enclosures
Watts
Wilkins
Zurn
Maintenance Sheets
Log in
YouTube
Cart
icon-X
Close cart
Order note
Your cart is currently empty.
icon-search
Search
icon-hamburger
Site navigation
account
Log in
icon-search
Search
icon-bag-minimal
Cart
Shop
Backflow Assemblies
SHOP NOW
Backflow Cages and Enclosures
SHOP NOW
Backflow Repair Parts & Kits
SHOP NOW
Backflow Test Kit Accessories
SHOP NOW
Backflow Air Gaps
SHOP NOW
Backflow Assembly Test Cocks
SHOP NOW
SHOP BY MODELS
AMES
APOLLO
CONBRACO
FEBCO
WATTS
WILKINS
AMES COLT 200/300 2 1/2" - 4"
AMES COLT 200/300 6"
AMES COLT 200/300 8"
AMES COLT 200/300 10"
AMES C400/C500
AMES 2000BM3 ¾”
AMES 2000B/LF2000B 1”
AMES 2000BM1 1”
AMES 2000BM2 1 1/4" - 1 1/2"
AMES 2000BM1 2"
AMES 4000B 1/2"
AMES 4000BM2 3/4"
AMES 4000BM2 1"
AMES 4000BM2 1 ¼” – 1 ½”
AMES 4000BM2 2"
AMES 4000BM3 3/4"
AMES 2000SS/3000SS and 2000SE/3000SE
AMES 4000SS/5000SS 2 1/2" - 10"
AMES 4000SS 5000SS 2 ½” – 4”
AMES 4000SS/5000SS 6”
AMES 4000SS/5000SS 8 - 10"
APOLLO RP40 1/4" - 1/2"
APOLLO RP40 3/4" - 1"
APOLLO RP40 1 1/4" - 2"
APOLLO 1/2" RP4A AND RPLF4A
APOLLO 3/4" RP4A OR RPLF4A
APOLLO 1" RP4A AND RPLF4A
APOLLO 1 1/4" - 1 1/2" RP4A OR RPLF4A
APOLLO 2" RP4A OR RPLF4A
APOLLO PVB4A 1/2" - 3/4"
APOLLO PVB4A 1"
CONBRACO RP40 1/4" - 1/2"
CONBRACO RP40 3/4" - 1"
CONBRACO RP40 1 1/4" - 2"
CONBRACO RP40 2 1/2" - 3"
CONBRACO RP40 4"
FEBCO 765 1/2" - 3/4"
FEBCO 765 1" - 1 1/4"
FEBCO 765 1 1/2" - 2"
FEBCO 805Y 3/4" - 2"
FEBCO 825Y/LF825Y/825YA/LF825YA 3/4" - 1 1/4"
FEBCO 825Y/LF825Y/825YA/LF825YA 1 1/2" - 2"
FEBCO 850/LF850 1/2" - 3/4"
FEBCO 850/LF850 1"
FEBCO 850/LF850 1 1/4" - 2"
FEBCO 850 2 1/2" - 3"
FEBCO 850 4"
FEBCO 850 6"
FEBCO LF850 2 1/2" - 3"
FEBCO LF850 4"
FEBCO LF850 6"
FEBCO 860/LF860 1/2" - 3/4"
FEBCO 860/LF860 1"
FEBCO 860/LF860 1 1/4" - 2"
FEBCO 860 2 1/2" - 3"
FEBCO 860 4"
FEBCO 860 6"
FEBCO LF860 2 1/2" - 3"
FEBCO LF860 4"
FEBCO LF860 6"
WATTS 007/LF007 1/2"
WATTS 007M1/LF007M1 1"
WATTS 007M1/LF007M1 1 ½” – 2”
WATTS 007/LF007 2 ½” – 3”
WATTS 007M2 3/4"
WATTS 007M2/LF007M2 1 ¼” – 1 ½”
WATTS 007M3/LF007M3
WATTS 709 ¾” – 1”
WATTS 709/LF709 1 ¼” – 2”
WATTS 709/LF709 2 ½” – 3”
WATTS 709/LF709 4”
WATTS 709/LF709 6”
WATTS 757 2 ½” – 4”
WATTS 757 6”
WATTS 009/LF009 ¼” – ½”
WATTS 009M2 3/4"
WATTS 009M3 OR LF009M3 3/4"
WATTS 009M2/LF009M2 1"
WATTS 009M2/LF009M2 1 1/4" - 1 1/2"
WATTS 009M2/009M2 2"
WATTS 009/LF009 2 1/2" - 3"
WATTS 919/LF919 ¼” – ½”
WATTS 919/LF919 ¾”
WATTS 919/LF919 1”
WATTS 919/LF919 1 ¼” – 1 ½”
WATTS 919/LF919 2"
WILKINS 975XL/975XL2 ¾” – 1”
WILKINS 720A 1/2" - 1"
WILKINS 720A 1 1/4" - 2"
Backflow Test Kits
Test Kit Calibration & Repair Services
Manufacturers
BEST SELLER
SHOP NOW
A
Ames
Apollo
AquaShield
A.R.I.
Arbiter Backflow
B-F
Backflow Direct
Conbraco
Dekorra Enclosures
Febco
G-M
Gorilla Cages
Mid-West Instruments
N-Z
Strong Box Enclosures
Watts
Wilkins
Zurn
Maintenance Sheets
Search
Search
WILKINS 350/350A 6" REPAIR KIT OPTIONS
Manufacturer
WILKINS
(5)
Product type
Individual Part
(2)
Repair Kit
(3)
Sizes
6"
(5)
Wilkins Models
350
(5)
375
(4)
450
(3)
475
(3)
350A
(4)
375A
(3)
350AST
(1)
375AST
(1)
Filter
icon-X
Close menu
Manufacturer
WILKINS
(5)
Product type
Individual Part
(2)
Repair Kit
(3)
Sizes
6"
(5)
Wilkins Models
350
(5)
375
(4)
450
(3)
475
(3)
350A
(4)
375A
(3)
350AST
(1)
375AST
(1)
Make sure you select the right model of the 350 Series. They make the 350, 350A and 350AST and parts can be different.
icon-filter
Filter
5 products
Sort
Sort
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Sale
Quick view
RK6-350 6" 350/450/375/475 CHECK RUBBER KIT
1
WILKINS
Regular price
$ 357.00
Sale price
$ 249.90
Save $ 107.10
icon-X
"Close (esc)"
Sale
Quick view
WILKINS 3510-140 6" #2 SEAT RETAINER
WILKINS
Regular price
$ 150.00
Sale price
$ 105.00
Save $ 45.00
icon-X
"Close (esc)"
Sale
Quick view
WILKINS RK6-350CK2 350/375 POPPET ASSY #2, 6"
WILKINS
Regular price
$ 817.00
Sale price
$ 571.90
Save $ 245.10
icon-X
"Close (esc)"
Sale
Quick view
WILKINS RK6-350CK1 CHECK ASSY 6" #1
WILKINS
Regular price
$ 852.00
Sale price
$ 596.40
Save $ 255.60
icon-X
"Close (esc)"
Sale
Quick view
Wilkins 3510-14B #1 SEAT RETAINER FOR 6" 350/450/375/475
WILKINS
Regular price
$ 137.00
Sale price
$ 95.90
Save $ 41.10
icon-X
"Close (esc)"
Need assistance finding the right part?
Call / Contact Us
Collection list
Mid-West Instruments
Watts
Wilkins
Ames
Febco
Apollo
icon-X
"Close (esc)"
icon-X
icon-chevron
icon-X
WILKINS 350/350A 6" REPAIR KIT OPTIONS