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MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876

MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876

MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876 MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876
$ 27.90

Score By Feature

Based on 303 ratings
Suction power
9.08
Durability
8.48
Value for money
8.12

OveReview Final Score

How Our Score Is Calculated

Product Description

Originally installed on the machine, this is a
The materials used in the lamp are resistant to the chemical composition of today's
A film designed to resist hardening, cracking, and remaining flexible for a long period of time.

Questions & Answers

Does this come in at 5/16 on the outlet and 3/8 on the inlet?

Both of them have worked for me. In my opinion, it is meant for 5/16", but it will also work with 3/8".

How do you know if this is a one-way ?

In order to pump gas from the tank to the motor, the Primer is used. The fuel should only flow through one of the two check valves inside the tank. The course can be viewed as a single course There are two ways to close that

Do you know if this will work with my 2005 Mercury 2 stroke?

This unit should work on a 2005 2 strike mercury, unless there is a special reason why it cannot.

Can it be used with a Johnson outboard of 175 hp?

I bought the fuel primer bulb for my Johnson 150hp Seahorse outboard. It worked great.

Selected User Reviews For MERCURY OEM Fuel Primer Bulb for 5/16 & 3/8 inch Inside Diameter Hose 8M0061876

They may be the original, but they do not compare to the older originals! My 2010 Mercury Optimax 150 needed a new primer bulb, so I purchased this to replace it
3/5

I am not sure if this is an OEM bulb, but it is a bit smaller than my old one. It does not seem to hold the prime very well either. It takes me at least a dozen pumpings before the bulb begins to feel like it's getting firmer, and it never really gets hard like my old one. I am not sure if mine is defective or if they have changed the design in the worst manner? In any case, I am not very happy with my purchase and will likely buy an aftermarket next time.

Terry Dunn
Terry Dunn
| Oct 29, 2020
You have some good stuff here
5/5

There is quite a bit of rubber material As a result, it feels stiff and rigid. It's a primer bulb that I use for my fishing boat, which measures 14 feet long. My eyes spotted the bulb at the outboard motor. My location of the main tank led to The following is the 6 gal canister To fill the fuel line, I kept the bulb pointed up it took about 50 squeezes to fill the fuel line to the carburetor on the boat. Once that's accomplished, filling the fuel line only takes a few squeezes. In terms of bulb positioning, however, once the fuel line was full, it could be squeezed anywhere. You have some good stuff here. Finally, here are some things to keep in mind With the OD of my fuel line being a bit over 3/4", the included plastic clamps would not have worked.

Peyton Knight
Peyton Knight
| Jun 19, 2021
It is a premium price
4/5

The item has not yet been placed into service, but based on my initial inspection, it appears to be a quality product. Having paid a premium for it, I expected a high level of quality. Based on the negative reviews for its competitors, I chose it. The product only came with a single hose clamp, which disappointed me. There is indeed a quality control issue with the packaging process as there are two This isn't a deal breaker, but the companies should give more attention to these aspects, especially with the price of this lightbulb.

Sadie Cummings
Sadie Cummings
| Jul 11, 2021
A high quality LED that should last a long time
3/5

This bulb was very difficult to pump due to its material There was no easy way to prime. After the gasoline had been injected into the motor, it took some time. The water separator on the inside of the transom positioned 3 feet from the motor took just three feet to travel. Fuel was added to the tank and stayed in the tank. A few more years would be nice. I was able to use the hose clamps supplied with the hose I used, which was a 3/8" ID hose.

Nasir Callahan
Nasir Callahan
| Apr 24, 2021
It was a good thing that I bought this bulb specifically for my 125 Mercury saltwater in hopes that it would solve my problem with a hard starting as my old aftermarket bulb I was pleased with the result
5/5

Since the plastic locks will not corrode and can be easily removed, I like the way they are provided. Update will be performed if there is a problem with product.

Antonio PICKERING
Antonio PICKERING
| May 20, 2021
Prime bulbs are those with bulbs that don't need to be turned off
4/5

I needed an exact replacement for the fuel line on my 40 horsepower Mercedes. A set of plastic hose clamps is included. As I see how long they last, I am expecting to change them once they are worn out.

Rachel Lowe
Rachel Lowe
| Jul 05, 2021
The expectations were met This is a genuine Mercury part and made in the My fuel line was a little stiff, so it made for a tight fit, but it was still an easy swap out
5/5

The clamps are plastic, but the device comes with them. Probably OK for a new rubber fuel line, but if you're re-installing the fuel line, it may not be okay You need stainless screw clamps if you are using your old line and it is stiff.

Brooke Brady
Brooke Brady
| May 06, 2021
This is a great tool
5/5

Ensure that your boat uses only original equipment manufacturer primer bulbs. This is a great tool. Ensure that your boat uses only original equipment manufacturer primer bulbs. Bulb aftermarkets are not compatible with the car. The boat had an Atwood bulb that wasn't working properly. This is a genuine and original item. Replacement product that works very well.

Anya HUSSAIN
Anya HUSSAIN
| Nov 23, 2020

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