RV Parts FAQs

What RV parts wear out the fastest? What are the most commonly replaced RV parts?

Some of the RV parts that wear out and are replaced most frequently include tires, batteries, water pumps, roof sealants, awning components and fabric, slide-out seals, bearings, brake components, roof vents and vent covers, propane regulators, trailer lights, fuses, appliance control boards, and other RV appliance components. The lifespan of these parts varies based on usage, climate, storage conditions, and maintenance habits. Regular inspections and preventative maintenance can help identify worn parts early and prevent more costly repairs down the road.

How do I know which RV parts fit my camper or motorhome?

The best way to find compatible RV parts is by providing your RV’s VIN, make, model, and year. Appliance model numbers, existing part numbers, and pictures can also help identify the correct replacement parts.

Can I bring in a part number for help finding a replacement?

Absolutely. Bringing in a part number, appliance model number, and clear photos of the existing part can help our Parts Department quickly identify compatible replacement parts for your RV. To save time, consider texting the part information and photos to our Parts Department before visiting. Simply send your message to (702) 389-3943 and include "Attn: Parts Department" in the text. Our team can often begin researching the part before you arrive.

Do RV dealerships sell parts?

Yes. Most RV dealerships have dedicated RV parts departments that carry common maintenance items, replacement components, accessories, and special-order parts for many RV brands and appliances. When shopping for an RV, it's important to research the dealership—not just the RV itself. A quality dealership should be able to support you long after the sale with parts availability, service, warranty assistance, knowledgeable staff, and ongoing customer support. Choosing a dealership with a strong Parts and Service Department can make RV ownership much easier and more enjoyable throughout the life of your RV.

Do you carry parts for older RVs?

Many RV parts departments can still source parts for older RVs depending on manufacturer availability. In some cases, aftermarket or universal replacement options may also be available.

Why are RV parts sometimes hard to find?

Some RV parts are manufacturer-specific or appliance-specific and may have limited production runs. Seasonal demand, discontinued models, and supply chain delays can also affect availability.

Can RV appliance parts be repaired instead of replaced?

In many cases, yes. Components inside RV refrigerators, water heaters, furnaces, and air conditioners can often be repaired by replacing individual parts instead of replacing the entire appliance.

Will the service department install a part I purchased from Amazon or another third-party retailer?

It depends on the part and the type of installation. Some RV service departments may install customer-supplied parts, while others (like Johnnie Walker RV) may have restrictions due to warranty, compatibility, liability, or quality concerns. Before purchasing a part online, it's always best to contact the service department and verify whether they can install it. At Johnnie Walker RV, we recommend speaking with our Parts and Service Departments first. In many cases, we can help identify the correct part, ensure compatibility with your RV, and discuss installation options before you make a purchase.

Where can I buy RV parts in Las Vegas?

RV parts can be purchased from RV dealerships and RV parts stores. An RV-specific parts department can help ensure the parts are compatible with your RV’s make and model.

Can I order RV parts online?

Many RV dealerships and RV parts departments offer online ordering or can special order parts directly from manufacturers. Availability may vary depending on the part, RV brand, and manufacturer inventory levels. Before ordering a part online, it's a good idea to verify that you're purchasing the correct component for your RV. The Parts Department at Johnnie Walker RV can help identify compatible parts, check availability, and special order many OEM and aftermarket RV parts. For assistance, call our Parts Team at (702) 436-2495.

How much do RV parts cost?

RV parts pricing depends on the type of part, manufacturer, and availability. Small maintenance items may cost only a few dollars, while larger components such as RV air conditioners, refrigerators, awnings, or slide-out parts can cost significantly more.

What is the difference between OEM and aftermarket RV parts?

OEM (Original Equipment Manufacturer) RV parts are designed specifically for your RV or appliance model, while aftermarket parts are produced by third-party manufacturers. Both can be good options depending on the application, budget, and availability. However, not all aftermarket parts are created equal. Quality, fit, durability, and warranty coverage can vary significantly depending on the manufacturer and where the part is purchased. Before ordering an aftermarket part online, it's a good idea to verify compatibility and quality to avoid purchasing a part that may not fit or perform as expected. If you're unsure which option is best for your RV, contact the Johnnie Walker RV Parts Department at (702) 436-2495. Our team can help identify the correct part, discuss OEM and aftermarket options, and help you make an informed decision.

Why should I buy RV parts from a dealership instead of a generic auto parts store?

RV dealerships typically have access to RV-specific components, manufacturer resources, appliance databases, and trained staff familiar with RV systems. Many RV parts are unique to RVs and are not commonly available at standard automotive stores.

How long does it take to get RV parts?

RV parts availability can vary depending on the manufacturer and part type. Common maintenance items may be available same day, while specialty or manufacturer-specific parts may take several days or weeks to arrive.

Do RV parts departments install parts too?

Many RV dealerships offer both RV parts sales and installation services. This may include batteries, awnings, towing accessories, roof vents, appliances, solar systems, suspension upgrades, and more.

What type of battery does my RV need?

The correct RV battery depends on your RV setup and power needs. Common options include lead-acid, AGM, and lithium batteries in both 12-volt and 6-volt configurations.

What are the signs my RV battery needs replacement?

Common signs that an RV battery may need to be replaced include dim or flickering lights, difficulty holding a charge, appliances starting slowly, corrosion around the terminals, a swollen or damaged battery case, frequent low-voltage alarms, or battery-related warning systems beeping. Most RV batteries also have a limited lifespan, so if your battery is several years old and showing any of these symptoms, it may be time for testing or replacement.

Why does my RV battery keep dying?

An RV battery may repeatedly lose charge due to parasitic drains, an aging battery, a faulty charging system, a bad converter, damaged wiring, or improper storage practices. One of the most common mistakes RV owners make is leaving their RV plugged into shore power continuously without regularly checking battery health and water levels (for flooded batteries), which can shorten battery life over time.

Proper preventative maintenance is important for both your batteries and generator. If your RV has a generator, it should be exercised regularly according to the manufacturer's recommendations—typically monthly under load—to help keep it operating properly. Regular battery testing, generator maintenance, and routine inspections can help identify issues before they leave you with a dead battery or power problems on your next trip.

Why is my RV water pump not working?

An RV water pump may stop working due to blown fuses, clogged filters, low battery voltage, failed switches, leaks, or worn internal components.

Why is my RV water pressure low?

Low RV water pressure may be caused by clogged water filters, a failing water pump, kinked hoses, faulty pressure regulators, plumbing restrictions, or issues with the campground or city water supply. In some cases, the problem may not be with the RV at all—certain campgrounds and municipal water systems simply provide lower water pressure than others. Checking both your RV's water system and the incoming water source can help identify the cause.

Why is my RV toilet leaking?

RV toilets may leak because of worn seals, loose water connections, cracked fittings, or damaged flush valves.

How often should I reseal my RV roof?

RV roofs should be inspected regularly and resealed as needed depending on roof condition, climate exposure, and manufacturer recommendations. Many RV owners inspect roof sealants every 6 months.

Why is my RV slide-out not working?

RV slide-out issues can be caused by low battery voltage, damaged motors, faulty switches, blown fuses, hydraulic system problems, misaligned components, or other electrical and mechanical failures. Because slide-out systems can vary significantly by manufacturer and RV model, proper diagnosis is important to prevent further damage. If your slide-out is not operating correctly, contact the Johnnie Walker RV Service Department at (702) 436-2495. Our team can help troubleshoot the issue, recommend next steps, and schedule a service appointment if needed.

Why is my RV awning stuck?

An RV awning may become stuck due to damaged springs, motor or gearbox failures, bent hardware, electrical issues, debris buildup, or worn awning components. In some cases, wind damage, lack of maintenance, or misaligned arms can also prevent the awning from extending or retracting properly. Because RV awnings contain moving parts and spring-loaded components, attempting repairs without proper diagnosis can lead to additional damage or injury. If your awning is stuck or not operating correctly, contact the Johnnie Walker RV Service Department at (702) 436-2495. Our team can help troubleshoot the issue, recommend next steps, and schedule a service appointment if needed.

How do I prevent RV water damage?

Preventing RV water damage starts with regular roof inspections, seal maintenance, proper storage, and promptly addressing any leaks or signs of moisture intrusion. It's also important to inspect slide-out seals, window seals, roof penetrations, exterior caulking, and plumbing connections on a regular basis, as even small leaks can lead to costly repairs if left untreated. If you notice soft spots, water stains, musty odors, bubbling walls, or suspect a leak anywhere in your RV, contact the Johnnie Walker RV Service Department at (702) 436-2495. Early detection and repair can help prevent minor issues from turning into major water damage.

Can I upgrade my RV parts and accessories?

Yes. Many RV owners upgrade components such as solar systems, batteries, suspension parts, awnings, lighting, furniture, electronics, and towing equipment to improve comfort and performance.

What RV accessories are most popular for new RV owners?

Popular RV accessories include surge protectors, sewer hose kits, leveling blocks, tire pressure monitoring systems, backup cameras, solar panels, portable grills, and bike racks.

Can I add solar panels to my RV?

Yes. Many RVs can be upgraded with solar panel systems to help power appliances, batteries, and off-grid camping setups.

Can I upgrade my RV to lithium batteries?

Many RV owners upgrade to lithium batteries for longer battery life, faster charging, lighter weight, and improved off-grid power performance. However, not all RVs are lithium-ready. Before upgrading, it's important to verify compatibility with your RV's converter, inverter, solar system, battery management system, and charging components to ensure safe and reliable operation.

If you're considering a lithium battery upgrade, contact the Johnnie Walker RV Parts or Service Department at (702) 436-2495. Our team can help determine whether your RV is compatible and discuss any additional components or modifications that may be needed.

Why buy RV parts from Johnnie Walker RV?

Johnnie Walker RV has proudly served Southern Nevada RV owners since 1963 with experienced staff, access to major RV manufacturers, and one of the largest RV Parts and Service operations in Las Vegas. Our team helps customers find the correct RV parts for their travel trailer, fifth wheel, or motorhome.

We maintain a large inventory of commonly needed RV parts and accessories in stock, allowing many customers to get what they need right away. If we don't have a part on hand, our strong manufacturer relationships and ordering network often allow us to secure parts quickly, helping minimize downtime and get you back to enjoying your RV sooner.

Does Johnnie Walker RV help identify hard-to-find RV parts?

Yes. Our RV parts team can help research many hard-to-find RV parts using VIN numbers, appliance model numbers, manufacturer resources, and existing part information whenever available.

Why do RV owners choose Johnnie Walker RV for parts and service?

Many RV owners choose Johnnie Walker RV because of our long history in Las Vegas, experienced RV team, transparent communication, and ability to support both RV parts and RV service needs in one place.

Can Johnnie Walker RV special order RV parts?

Yes. If a part is not currently in stock, our RV parts department may be able to special order parts directly from RV manufacturers and appliance suppliers depending on availability.

Does Johnnie Walker RV carry parts for multiple RV brands?

Yes. Our RV parts department works with many RV manufacturers, appliance companies, and aftermarket suppliers to help support a wide variety of RV makes and models.

Can Johnnie Walker RV help match parts using photos?

Yes. Clear photos are often one of the fastest and most effective ways for our Parts Department to identify compatible replacement parts. When possible, provide multiple photos of the part from different angles, including any part numbers, manufacturer labels, model numbers, dimensions, and the area where the part is installed. The more information and detail you can provide, the more accurately and quickly our team can assist.

To save time, you can text photos directly to Johnnie Walker RV at (702) 389-3943 and include "Attn: Parts Department" in your message. Our team can often begin researching the part before you arrive.

Does Johnnie Walker RV sell RV maintenance supplies too?

Yes. In addition to replacement RV parts, we also carry many common RV maintenance items and accessories including sealants, water hoses, sewer fittings, electrical adapters, batteries, chemicals, and cleaning supplies.

Can I talk to a real RV parts person at Johnnie Walker RV?

Yes. Our RV Parts Department team works directly with customers to answer questions, identify parts, verify compatibility, and help order the correct components for their RV. Whether you're looking for a replacement part, troubleshooting an issue, or trying to determine exactly what you need, our experienced team is here to help.

You can call our Parts Department at (702) 436-2495 or send text photos, part numbers, and questions to JWRV's texting line at (702) 389-3943. Be sure to include "Attn: Parts Department" in your text message so we can assist you as quickly as possible.

Does Johnnie Walker RV install the RV parts they sell?

Many RV parts can also be installed through our RV Service Department, depending on the type of repair, upgrade, or component being replaced. Having the part installed by experienced RV technicians can help ensure proper fit, operation, and warranty compliance.

If you're considering a repair or upgrade, contact the Johnnie Walker RV Service Department at (702) 436-2495. Our team can discuss installation options, provide guidance on compatible parts, and help schedule a service appointment if needed.

Why is using the correct RV part important?

Using the correct RV replacement part helps ensure proper fitment, safe operation, and compatibility with your RV’s systems and appliances. Incorrect parts may lead to additional repairs or damage.

Can Johnnie Walker RV help first-time RV owners with parts and accessories?

Yes. Our team regularly helps new RV owners understand common RV maintenance items, must-have accessories, replacement schedules, and recommended upgrades.

What makes RV parts different from automotive parts?

Many RV systems are unique and use specialized components designed specifically for RV travel, camping, and off-grid use. RV parts often differ from standard automotive parts in size, function, and compatibility.

Does Johnnie Walker RV help with seasonal RV maintenance items?

Yes. Our parts department can help RV owners prepare for summer travel, winterization, storage season, and preventative maintenance with recommended parts and supplies.

Can I order RV parts ahead of my service appointment?

Yes. Ordering parts ahead of your scheduled RV service appointment may help reduce delays and improve repair turnaround times depending on parts availability.

What information should I bring when shopping for RV parts?

Helpful information includes your RV year, make, model, VIN, appliance model numbers, existing part numbers, and photos of the part needing replacement.

Why are some RV parts so expensive?

RV parts can sometimes seem expensive because many components are designed specifically for certain RV manufacturers, models, appliances, or systems. Unlike automotive parts, RV parts are often produced in smaller quantities and may need to be sourced directly from the original manufacturer to ensure proper fit, function, and warranty compliance.

While lower-cost aftermarket alternatives are available for some applications, they are not always compatible or dependable. In many cases, using the wrong part can lead to installation issues, poor performance, or additional repairs. That's why it's important to verify compatibility before making a purchase.

If you're unsure whether an OEM or aftermarket part is right for your RV, contact the Johnnie Walker RV Parts Department at (702) 436-2495. Our team can help identify the correct part and discuss the best options for your specific RV.

Does Johnnie Walker RV's Parts Department make RV keys?

Yes. In many cases, Johnnie Walker RV's Parts Department can cut replacement RV keys, provided we have the correct key blank in stock. Many RV entry doors, baggage compartments, storage locks, and utility compartment locks use common key styles, making replacement keys relatively quick and convenient.

To help us determine whether we can make your key, bring in the original key, key code, lock information, or clear photos whenever possible. For availability and assistance, contact the Johnnie Walker RV Parts Department at (702) 436-2495.

Does Johnnie Walker RV offer a military discount on RV parts and accessories?

Absolutely. Johnnie Walker RV is proud to support the men and women who serve our country. We offer a military discount on many RV parts and accessories as a small way of saying thank you for your service and sacrifice.

To learn more about current military discount eligibility and applicable products, contact the Johnnie Walker RV Parts Department at (702) 436-2495 or stop by one of our locations. We're honored to serve those who have served us.