
The check valve in a Walbro fuel pump can be replaced, and there are several online videos demonstrating how to do this. However, it is not an easy task and requires specialist tools such as an adjustable angle vise.
| Characteristics | Values |
|---|---|
| Can the check valve be replaced? | Yes |
| Where to buy a replacement check valve | Walbro with your model number of the carb |
| How to replace the check valve | Videos available online |
| Tools required | Adjustable angle vise, drill press |
Explore related products
$4.59
What You'll Learn
- The check valve/nozzle is available to be replaced
- You can go to Walbro with your model number to see if they sell the part
- There are videos online showing how to replace the check valve/nozzle
- You can buy an adjustable angle vise to help with the pressing
- Be careful when removing the rubber cap from the outlet

The check valve/nozzle is available to be replaced
There are a few ways to replace the check valve/nozzle. One method is to buy an adjustable angle vise from HF and do the pressing with a drill press. Another method is to hold the carb at an angle while pressing the old one out and the new one in. There are also a series of four short videos showing how to replace them.
Be careful when removing the rubber cap from the outlet. The pump's outlet nipple has a retainer on the end of it that holds the check valve in the end of the pump. That retainer also serves as a shoulder to prevent the hose from coming off.
How to Replace the Fuel Filter on a Husqvarna 7021P Honda Engine
You may want to see also
Explore related products

You can go to Walbro with your model number to see if they sell the part
If you have damaged the check valve in your Walbro carb, you can go to Walbro with your model number to see if they sell the part. There is a good chance that the check valve is available and serviceable. You can also find Walbro parts on the Repair Clinic website.
There are also some videos online that show how to replace the check valve in a Walbro carb. One user says that the biggest problem they had was being able to hold the carb at an angle while pressing the old one out and the new one in. Another user recommends buying an adjustable angle vise to help with this.
Replacing the Fuel Sender in Your 1981 Camaro
You may want to see also
Explore related products

There are videos online showing how to replace the check valve/nozzle
Yes, the check valve/nozzle can be replaced in Walbro. There are videos online showing how to replace them. One user says that they found the process fairly easy, although they did need to buy an adjustable angle vise from HF to help with the pressing.
To replace the check valve/nozzle, you will need to take the following steps:
- Go to Walbro with your model number of the carb and see if they sell that part.
- Remove the rubber cap from the outlet carefully.
- Press out the old check valve/nozzle and press in the new one.
Replacing Fuel Pump in Nissan Pathfinder: Step-by-Step Guide
You may want to see also
Explore related products

You can buy an adjustable angle vise to help with the pressing
It seems that the check valve/nozzle can be replaced in Walbro. One user found that the biggest problem was being able to hold the carb at an angle while pressing the old one out and the new one in. You can buy an adjustable angle vise to help with the pressing. One user bought an adjustable angle vise from HF and did the pressing with their drill press, which they said worked well.
Be careful when removing the rubber cap from the outlet. The pump's outlet nipple has a retainer on the end of it that holds the check valve in the end of the pump. That retainer also serves as a shoulder to prevent the hose from coming off.
Replacing Fuel Lines: Step-by-Step Guide to Safety
You may want to see also
Explore related products

Be careful when removing the rubber cap from the outlet
When removing the rubber cap from the outlet, it is important to be cautious. The pump's outlet nipple has a retainer at the end that holds the check valve in place. This retainer also acts as a shoulder to prevent the hose from slipping off. If you drop your pump, it may end up damaged.
The check valve/nozzle can be replaced in Walbro. You can go to Walbro with your model number and see if they sell that part. There are also videos online that show how to replace the check valve/nozzle. One user found that the biggest problem was holding the carb at an angle while pressing the old one out and the new one in. Another user found that buying an adjustable angle vise from HF and doing the pressing with a drill press worked well.
Replacing Fuel Injectors in a Saturn: Step-by-Step Guide
You may want to see also
Frequently asked questions
Yes, the check valve can be replaced in Walbro.
You can refer to a series of four short videos showing how to replace the check valve.
You will need an adjustable angle vise and a drill press.
Be careful when removing the rubber cap from the outlet. The pump's outlet nipple has a retainer on the end of it that holds the check valve in the end of the pump.










































