My Account
Shopping Cart

AP MER40124 24" Excess Flow LP Propane Pigtail Hose

Manufacturer

AP

<h3>About AP Products</h3><p><strong>AP Products</strong> has been a cornerstone of the recreational vehicle industry for over three decades. Founded in 1994 by Tom Manning Sr. — with roots going back to 1992 — the company began with a straightforward goal: offering a complementary line of packaged screws to support an existing supplier relationship. What started as a niche hardware offering has since grown into one of the most comprehensive RV replacement parts portfolios in North America.</p><p>Headquartered in Coldwater, Michigan, AP Products serves both the OEM and aftermarket segments of the RV world. Their catalog spans everything from adhesives and sealants to electrical components, braking systems, doors, locks, seals, and slide-out parts — making them a true one-stop source for RV dealers and enthusiasts alike. The company operates a group of 13 brands, focused on bringing high-quality, often American-made products to market and filling gaps that other suppliers have overlooked.</p><h3>A Broad Product Range Built Around RV Life</h3><p>One of AP Products' most recognized product segments is <a href="/2843-ap-body-trim-molding-46915">body trim molding</a>. Whether you&apos;re restoring a sun-faded travel trailer or refreshing a Class A motorhome, AP Products offers aluminum insert trim molding in a range of finishes — including Polar White, Colonial White, Black, and Mill Finish — designed to fit securely and deliver a clean, factory-like appearance. These trim solutions are made in the USA and backed by a limited warranty.</p><p>Lighting is another area where AP Products shines. Through their StarLights sub-brand and their broader electrical lineup, AP Products offers a wide array of <a href="/2843-ap-driving-light-bulb-16367">driving light bulbs</a> and RV-specific lighting solutions. From LED replacement bulbs engineered to fit standard RV fixtures to specialized omnidirectional tower bulbs, their lighting products are designed to deliver reliable performance and energy efficiency for life on the road.</p><p>Beyond trim and lighting, AP Products&apos; electrical category is expansive — covering adapters, circuit breakers, converters, power centers, energy management systems, awning accessories, and more. Their hardware line covers both exterior and interior needs, from compartment hardware and screw covers to cabinet hardware sized to fit travel trailers, fifth wheels, Class A and Class C motorhomes, and toy haulers.</p><h3>Trusted by RV Dealers and Owners Nationwide</h3><p>AP Products has built its reputation not just on product breadth, but on a genuine commitment to supporting the dealer network. The company has managed dozens of national retail and OEM accounts, and their parts are stocked widely to ensure availability when and where RV owners need them most. Quality is monitored continuously throughout production, reflecting a brand philosophy centered on reliability over the long haul.</p><p>Whether you&apos;re a seasoned full-timer, a weekend camper, or an RV service technician, AP Products delivers the parts and confidence to keep any rig road-ready.</p>

Part Number

MER40124
07/14/2036 12:57 AM
Sale Price

$15.99

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The AP MER40124 is a 24-inch flexible propane pigtail hose manufactured by Marshall Excelsior, designed specifically for high-pressure LP gas applications in RVs, campers, and motorhomes. This thermoplastic pigtail provides a safe, reliable connection between propane tanks and regulators or appliances.

Key Features:

  • Excess Flow Protection: Built-in 0.9 GPM excess flow valve automatically stops gas flow in the event of a leak or hose rupture
  • High-Pressure Rating: Rated for 350 PSIG working pressure with 400 lb. pull test rating for durability
  • Quality Fittings: Male POL (Prest-O-Lite) with 7/8" nut on one end, 1/4" male inverted flare on the other
  • Flexible Construction: 1/4" ID thermoplastic hose provides flexibility for easy installation in tight spaces
  • Thermal Protection: Designed to operate safely under high-pressure and high-temperature conditions

This 24-inch pigtail is suitable for both high and low-pressure propane applications, making it ideal for connecting propane cylinders to two-stage regulators or other LP gas equipment. The excess flow valve provides critical safety protection by limiting gas flow if the hose becomes damaged or disconnected.

excellent prices.

Great price

Very happy you have this product in stock looking forward to installing it.

Great Prices!

easy!!

Easily located the part I needed and easy checkout. Parts delivered rapidly. Great service.

The proof is in the pudding. I await your follow through.

easy to buy if it fits

looks ok

good price, and easy to understand the web sight for the part that I am looking for and the discription

Best price I could find anywhere and it shipped right away!

Autoplicity had the lowest price on the item I needed, shipping price was not out of line and item was shipped in the time frame promised. Who could ask for more.

Quick

Great seller with great prices.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy