Feature Breakdown: Replacement Bellows for Dometic Boat Vacuum Pump and Discharge Pump Video

Info for this part was:

Installed by:

Kathleen M

At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Products Featured in this Video

Dometic RV Toilet Parts - Replacement Pump Bellows - DOM58FR Review

Ellen: Hey everyone. I'm Ellen here at etrailer.com and today we're going to be taking a look at the replacement Dometic bellows for your pump. This is going to be that part of the pump kit to actually get things rolling. Whenever this is installed, this arm gets pushed front to back, just kind of hard for me to do and show you. But that's what's… see more >

Explore Expert Info

Most Popular

Videos

Help Articles

Expert Answers

Checking Out the Replacement Vacuum Pump for Dometic VacuFlush RV Toilet

Manufacturer Spotlight - SuperSprings Vehicle and Trailer Suspension

Pacbrake Alpha Air Bag Suspension Kit Review and Comparison

Choosing the Right Vehicle Suspension Upgrades

How to Choose a Trailer Brake Controller

An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles

Measuring To Choose The Right Trailer Axle

An In-Depth Look at the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit

Trailer Wiring Diagrams

Brake Controller 7- and 4-Way Installation Kit (ETBC7)

How to Measure for Trailer Hitch Drop

Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)

How to Measure Your Trailer Wheel Bolt Pattern

5 Things to Know About Weight Distribution Hitches

Trailer Lighting Requirements

How to Choose the Right Trailer Hitch Class

Brake Controller Installation: Starting from Scratch

4 Steps to Choosing Your 5th Wheel Pin Box

The 5 Best Trailer Drop Hitches You Can Buy

Is It Illegal to Leave My Hitch on My Truck?

Is The Dometic Replacement Bellows DOM58FR A Genuine Dometic Part?

Hi Leslie! The Replacement Bellows for Dometic Boat Vacuum Pump and Discharge Pump #DOM58FR is a part we get directly from Dometic and is not an off brand thing. This is made by Dometic for their Sealand J or S Series vacuum pump or T Series…

view full answer...

Replacement Parts For Dometic Sealand Boat Vacuum Pump and Discharge Pump

The Replacement Bellows #DOM58FR are currently the only component we carry for the Dometic Boat Vacuum Pump and Discharge Pump.

view full answer...

What is the Difference Between a Class II and a Class III Hitch?

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

view full answer...

Lug Nut Torque Chart for Trailer Wheels

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

view full answer...

What is the Difference Between a 4-Way and 7-Way Trailer Connector

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

view full answer...

Does etrailer Carry Furrion Chill Cube w/ Heat Pump to Replace Dometic Duo-Therm

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

view full answer...

Comparing Kenda KR03, KR35, And KR53 Tires

Hey Bryan, that's a good question. The pricing can definitely be misleading, but I wouldn't use it to judge the quality of the tire. A lot of that comes down to promotions, inventory, and whether you're looking at a tire by itself or…

view full answer...

Firestone Air Bags for 2026 Ford F-350 FX4 Dually

Hey Doug! The Firestone Ride-Rite Air Helper Springs #F35FV are the right kit for your 2026 Ford F-350 FX4 dually. However, you will need to measure to be sure it fits. The distance from the top of your rear axle to the top of the jounce bump stop…

view full answer...

Should I Get Loadlifter 5000 Or 7500 For Towing A 15K Fifth Wheel

Since the pin weight of your camper is 2.1k, I recommend going with the LoadLifter 5000 opposed to the 7500. While technically there is not reason you couldn't use the 7500 kit, it really is not necessary for a camper like yours. Generally the…

view full answer...

Hey Jonathon thank you so much for all of that additional information! To haul your bikes behind your class C Sprinter motorhome, while flat towing your Mini, I recommend the Hollywood Racks RV Rider Bike Rack item #HLY64FR and the Roadmaster Dual…

view full answer...

Can Furrion Chill Cube Operate With RV Furnace

Hello Sam; that is a great question! I reached out to Furrion and you will be able to use the Furrion Chill Cube #FR69TD (white) or #FR49TD (black) with your furnace. However, the remote is not capable of operating the furnace at this time. Also, we…

view full answer...

How to Replace a Lance 6-Pin Plug w/ a Standard 7-Way Connector

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

view full answer...