Best Universal Ball Seat Repair Kits in 2026

Repair Kit, Universal

Package Dimensions: 3.8 L x 30.5 H x 24.1 W (centimeters)

Package Weight : 0.408 kilograms

Instruction: Please apply the included grease on both threading of the bonnet part and bronze valve. Two pits on the outer ring of the bonnet part are fitting for large wrench, use proper tool to tighten if needed.

OEM factory replacement part for FEBCO. Two Fit for FEBCO's Model 765 EVB 1" and FVB 1-1/4" vauum pressure breaker valve, vacuum breaker and backflow preventer.

This it is a replacement part for original Febco part number 905212 FRK 765-BP 1-1 1/4 Bonnet Poppet Assembly. Please confirm your part number # 905-212 before place order!

Replaces hoses, seals, gaskets, bellows and hose clamps to seal opening in the transom for stern drives.

For select MerCruiser stern drives.

See your owner's manual or service manual for specific applications and replacement instructions.

Febco 710 Poppet Repair Kit for 1"

Replacement poppet

For 710 Febco Models

Quality Replacement Part

Bonnet & Poppet Assembly

For Use With 1" Models 710 & 715 Pressure Vacuum Breakers

Compatible with Febco 765 1/2" & 3/4" Pressure Vacuum Breaker

Part Number：905211.

Replacement for FRK 765-BP 1/2" & 3/4" Bonnet & Poppet Assy.

Hypro D403 Repair Kit (D403-RK)

<b>Price For:</b> Each <b>Includes</b>: (1) Each: Diaphragm, RV Seat Disc, RV Seat O-Ring, (2) Each: RV O-Rings, Seat Discs, Covers, O-Rings, (3) Each: Bushings <b>Item</b>: Rubber Parts Kit <b>Country of Origin (subject to change)</b>: China

Scope of application: This Repair set fits for model 3/4 Inch to 1 Inch 975XL and 975XL2 reduced pressure principle backflow preventers.

Set combination: Repair Kit components include two Check Seat O-Rings, two Check Seats, two Retaining Bolts, two Seal Ring Retainers, two Seal Rings, two Poppets, one #1 Check Spring, two Cover O-Rings, one #2 Check Spring, one Relief Valve Stem O-Ring, one Relief Valve Seat O-Ring, one Relief Valve Seat, one Spring, one Retaining Bolt, one Seal Ring Retainer, one Seal Ring, one Lower Plunger, one Diaphragm, and one Upper Plunger.

Material: made of materials with excellent performance and longer service life, it has strong durability, corrosion resistance and rust resistance. High quality materials make it long-term use.

[Function] Used to replace the damaged and old Hydroboost Components to restore your automobileto the best condition!

MANUFACTURER PART NUMBER - The Hydroboost Repair Kitnumber is 129496 please contact yourautomobileoutlet for the correct part number to ensure the part you purchased will fit.

Hydroboost Repair Kitare the perfect replacement for parts on yourautomobile,these Components are made of durable Metal ,compatible with 1996 and later GM,without any modification or additional parts.

FITMENT: Poppet & Bonnet Assembly Repair Kit fits for Febco 765 1/2 and 3/4 inch pressure vacuum breaker & Backflow Preventers, for Models 765-050 & 765-075.

FUNCTION: Use to repair or replace the bonnet and poppet assembly of a 1/2 and 3/4 inch pressure vacuum breaker. Professional designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids.

DIRECTLY REPLACAMENT: (905-211) Directly replace FRK 765-BP 1/2" & 3/4" Bonnet & Poppet Assy. Manufactured to original specification, even exceed the OEM standard. (Please confirm whether your model is suitable before buying.)

Accessories allow for speedy repairs

Repair Kits provide cost savings by avoiding full Backflow Preventer replacement

Complies with ASSE Listed 1013 and C-UL Classified

【Fitment】For Use With: 12-975XL, 38-975XL, Mfr. No. 14-975XL.

【Function】Reduced Pressure Principle Backflow Preventers.Accessories allow for speedy repairs and cost savings by avoiding full replacement.

【High-quality material】Body Material Rubber and Steel, Temp.Range 33 Degrees to 180 Degrees F.

Saves time and money - this BMW VANOS repair kit comes with everything needed to replaced failed seals, rebuild the original unit and restore engine performance

Complete kit - includes valve seal, O-rings, plastic rings, hardware and flange nuts

Upgraded materials - high-grade O-ring material provides added durability to prevent future failures

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1

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RK8-350 - 8" - 10" Rubber Repair Kit

Kit for these devices

8" 375,375a,375DA,375ADA,475,475A,475DA,475DAV,475V

Replacement Part

Will Fit Qt Or Fr Models

Contains Vent Seal, Check Disk And Bonnet O-Ring

DELUXE SOFT TOP SET: Simply slip off your old Jeep soft top & replace with the XHD replacement soft top with a new reinforced stitching, marine grade thread on the heavy pull areas, & heavy duty 30 mil windows

REPLACEMENT SOFT TOP: Soft tops feature strong vinyl coated polyester & cotton that last the test of time. Each seam is welded shut with durable heat seal tape to keep moisture out.

OFFROAD ACCESSORIES: Get serious about off-roading with a variety of tow hooks, hitches & kits to help you out of sticky situations. We offer winches, recovery gear, tube doors, mirror kits & other accessories.

Snap Repair Kit

Silver

For Classic Jeep That Used Snaps On Body Tub or On Upper Door Rails more tools

Vapor systems technologies

For use with vsta-evr-sbka

Reattach able part

【FITMENT】: Poppet & Bonnet Assembly Repair Kit perfectly fit for Febco PVB Model 765CBV & 765DBV -1/2"-3/4" Vacuum Breakers & Backflow Preventers, and Models 765-050 & 765-075.

【MATERIAL】: The Bonnet & Poppet are made of superior ABS plastic, the Stem and Spring of heavy duty steel and copper, the O-Rings of premium rubber, for lightweight, great hardness, strong durability and long-term reliability.

【FEATURE】: Special-designed repair kit effectively help to repair the check valve, protect the valve body from freezing damage and prevent water entering back into your drinking water or potable water system. Manufactured to OEM specification, meet or even exceed OEM standard in function, performance and quality.

【Compatibility】 Scope of application: fits 1 1/4 inch to 2 inch 975xl and 975xl2.

【Package Including】 Set combination: contains 14 accessories, Complete Repair Kit.ncludes No. 1 and No. 2 check seal ring, No. 1 and No. 2 check spring, relief valve rubber components, relief valve spring, O-rings, poppets.

【Function】 After replacement, the water leakage caused by the oxidation of the parts can be solved.

Feature: Ensures the best performance and durability

Condition: 100% new in package. Never be installed or used.

Built to strict quality control standards

Compatible with #70 Ball: this repair kit is designed for compatible with Delta/Peerless Faucet 86970 single faucets RP70 ball valves. Replacement for 86970.

Complete Faucets Repair Kit: if you are bothered by a dripping faucet, our complete cartridge faucet repair kit with help repair leaks in kitchen, bathroom and shower faucets, no need to replace faucet, saving your time

Solving Leakage Problems: has your faucet been in use for years; If it is old, worn or broken, replacing worn parts in the faucet will create a better seal and help prevent leaks

Can be used for repairs above and below the waterline

3 Pigments included in kit but various colors available

Can be used to repair fibreglass such as hot tubs, shower stalls, boats and recreational vehicles.