RV Electrical near Downey

Do you have an RV, boat, travel trailer, utility trailer or horse trailer? If yes, contemporary Trailer Supply has all the components you need! Our store was established in 1947 and has been family owned since then. We have over 7,000 trailer components for both contemporary and vintage trailers. We believe that our customers continue to come back to our travel trailer parts store because of our service, expertise and long-lasting relationship with the trailer community. Please find some of the most commonly request trailer parts:

RV Plumbing near Downey

Are you looking for RV plumbing supplies near Downey? Our RV parts store has RV exterior freshwater supplies, RV faucet parts, RV freeze protection components, RV plumbing fittings, RV shower accessories, RV sinks and more!

In addition, one of the advantages of working with contemporary Trailer Supply is the that we offer replacement parts for almost all recreational vehicles. We know that almost every RV owner will encounter problems with their RV plumbing and that's why we offer some of the industry's lowest cost sinks, toilet components and faucet handless.

RV Water Pumps near Downey

Do you need a 12 Volt RV water pump? Obviously, it's incredibly important to have water run to your sink, shower and toilet. Our trailer store in El Monte, California has a large variety of affordable trailer water pumps. In fact, the majority of our employees can guide you in the simple installation process.

However, some of the features you should look for when purchasing a RV water pump are the amperage, PSI (Pound Force per square inch) and gallons per minute. You can easily locate this valuable information at contemporary Trailer Supply!

RV Plugs and Adapters near Downey

Does your trailer need running lights, electric cables, camper interior lights, replacement light bulbs or charging ports? Our store located in El Monte, CA has one of the widest selections of these trailer parts. Our owner has been working with recreational vehicle owners for nearly 74 years and knows exactly what trailer part goes with what trailer. In fact, our team has some of the leading industry experts on trailer parts installations.

RV Electrical Parts near Downey CA.

RV electrical adapters, RV extension cords, male and female camper plugs, RV surge protectors, RV hatches, RV power outlets, RV breakers and fuses or RV solar panels?

As you know, Trailer electrical supplies are necessary when traveling. Our team at current Trailer Supply has one of the industry's largest RV electric selections. We offer electrical components in both male and female components with between 15amps to 30amps.

Do you need more power? Look no further than contemporary Trailer Supply! We have hundreds of RV extension cords that will help you hook up from a distance and have access to your water, appliances and electric necessities.

Our male and female camper plugs ensure that your electrical needs will be taken care of. We carry all male and female electrical components including terminals, replacement plugs, amp plugs, receptacles and much more!

Our trailer surge protectors will help protect your expense electric equipment in your trailer. In addition, these amazing gadgets will help your electronics from shorting out as well. Modern Trailer Supply offers RV inverters, isolators and RV power outlets. Make sure you pick up one of our RV surge protectors so that you can protect your trailer and its electrical equipment!

As you know, the purpose of trailer hatches is so that you can protect your RV cables and plugs. It's obvious that electricity and water do not mix. So, for the small cost of a trailer hatch, you can save yourself a lot of headache and money compared to the cost of your entire electric system. Our trailer store offers a large variety of these components in all colors and sizes.

Are you looking for a new RV circuit breaker? We have a large variety of both breakers and fuses available in our El Monte trailer store. Also, while you're checking out our store, you might as well pick up one of our RV power converters because they're on sale!

Make sure to use our sun to power your recreational vehicle! We have a massive line of solar powered devices that will be useful for your RV electronics and appliances. Come in today and check out our wide selection of trailer solar panels!

Why Is Modern Trailer Supply Is The Best?

With more than 74 years of serving Southern California, we are one of the only companies that have over 7,000 parts in stock!.

If you are looking for trailer supplies, boat supplies or recreational vehicle supplies, Modern Trailer Supply is the place for you! We've been family owned since 1947 and have both vintage and modern parts in stock. In addition we strive to price match to any other local trailer companies. So come on town and visit Modern Trailer Supply! Our staff is always friendly, knowledgeable and helpful!

For over 74 years, Modern Trailer Supply has been family owned and operated.

We are locally centered in El Monte California and have a wide variety of products from lights, electrical equipment and accessories.

Why people choose us?

  • Knowledgable Experts
  • Huge Selection of Parts
  • Low Prices

Modern Trailer Supply - 11035 Garvey Ave El Monte, CA 91733


Always helpfull .. definitely my go to place

Zip Diver Avatar
Zip Diver

Best trailer part store in the whole LA county an IE...workers know there stuff thank you Ray and Tim

A Gone Avatar
A Gone

5 star ratingThese guys stand for the products they sell. Very enthusiastic and knowledgeable in the trailer business. They offer great advice as well. I drive 2 hrs to this place whenever I need some stuff. Was recommended by my cousin initially. Would definitely come back!

jimmy o. Avatar
jimmy o.