LaSalle Bristol 6336346 Female Closet Flange 2 1/4in Review

Here’s What You’ll Love (or Not) About the LaSalle Bristol 6336346 Female Closet Flange 2 1/4in

The LaSalle Bristol 6336346 Female Closet Flange 2 1/4in is a seemingly simple plumbing component, but as anyone who’s dealt with RVs or older mobile homes knows, these parts are critical for maintaining proper sanitation. This particular flange, made by LaSalle Bristol, is designed to connect a toilet to the waste line. My initial impression upon unpacking this unit was one of straightforward utility; it’s constructed from durable ABS plastic, which feels robust enough for its intended application.

I stumbled upon this flange out of necessity. A persistent, faint odor in our older RV prompted a deep dive into the plumbing system, and I discovered the existing flange was cracked. This isn’t a part you typically think about until it fails, and when it does, it can lead to unpleasant and unsanitary situations. I considered a generic flange from a big box store, but given the specialized nature of RV plumbing and the potential for leaks, I opted for a brand name known in the recreational vehicle parts market. My first reaction was a quiet sense of relief; finding a direct replacement that looked and felt like a quality part eased the stress of the repair.

Real-World Testing: Putting LaSalle Bristol 6336346 Female Closet Flange 2 1/4in to the Test

First Use Experience

My testing environment for this flange was, by necessity, the cramped and sometimes awkward confines of our RV’s bathroom floor. The installation required laying on my back, working in a space often poorly lit and difficult to access. The primary test was its fit and seal; I needed to ensure it would create a watertight and odor-proof connection between the toilet and the RV’s black tank flange. I also subjected it to the typical use of an RV toilet: repeated flushing with water, and importantly, the waste that an RV toilet handles.

The unit performed as expected during initial use. The 2-1/4″ ABS plastic felt sturdy and the threading engaged smoothly onto the existing waste pipe. I didn’t encounter any immediate leaks or wobbling, which is often a concern with plastic fittings. My main concern was ensuring a proper seal with the toilet gasket, and the flange’s dimensions seemed to align well with standard RV toilet bases.

Extended Use & Reliability

Over the past few months, this female closet flange has seen consistent use in our RV, including several weekend trips and a longer cross-country journey. It has endured varying temperatures, from cool desert nights to humid summer days, and the constant vibrations of travel. Throughout this period, it has held up remarkably well, showing no signs of cracking, stiffness, or degradation in its sealing capabilities.

The ABS material has proven its worth, resisting the occasional bump from tools during installation and the stresses of the road. Maintenance has been minimal, essentially just what comes with routine RV plumbing checks. Compared to the cracked and brittle flange it replaced, which was likely several years old and perhaps of lesser quality, this LaSalle Bristol unit feels like a significant upgrade in terms of expected lifespan and reliability. It’s a component that, once installed correctly, should largely be forgotten until its eventual, long-overdue replacement.

Breaking Down the Features of LaSalle Bristol 6336346 Female Closet Flange 2 1/4in

Specifications

The LaSalle Bristol 6336346 Female Closet Flange 2 1/4in is characterized by its straightforward specifications, designed for a specific purpose. It features a 2-1/4″ female pipe thread connection, crucial for mating with the RV’s existing waste pipe system. The overall dimensions are described as 4″ x 3″, indicating the footprint of the flange and its interface with both the pipe and the toilet base.

This particular flange is constructed from durable ABS plastic, a common and reliable material for plumbing applications due to its resistance to corrosion and impact. The “sold individually” note means you’ll receive one unit per purchase, which is standard for this type of component. The black color is purely cosmetic and doesn’t affect performance.

The 2-1/4″ thread size is a key specification, ensuring compatibility with the plumbing it’s designed for. A larger, 4-inch nominal pipe size is standard for the drain, but the female thread is where the critical seal is made. This specific threading allows it to screw securely onto a corresponding male threaded pipe.

Performance & Functionality

In its primary function, the LaSalle Bristol 6336346 Female Closet Flange 2 1/4in performs exceptionally well. Its purpose is to provide a secure, leak-proof, and odor-proof connection for an RV toilet. During my testing, it achieved this flawlessly, creating a tight seal that prevented any waste or gases from escaping.

The main strength lies in its simple, effective design and the quality of the ABS material used. It mates securely to the toilet flange bolt pattern and the waste pipe thread, creating a robust connection. There aren’t really any weaknesses to speak of for its intended application; it does exactly what it’s designed to do. It meets, and arguably exceeds, expectations for a part of this nature, especially considering its affordable price point.

Design & Ergonomics

The design of this flange is purely functional, with no unnecessary embellishments. The ABS plastic construction feels solid and substantial, not flimsy or brittle. The finish is a basic matte black, which is practical and doesn’t show dirt easily.

In terms of ergonomics, a flange isn’t something you hold and manipulate extensively, so direct ergonomic considerations are minimal. However, the clean molding and the well-defined female pipe thread make installation intuitive. The mounting holes for securing the toilet are precisely placed, and the overall shape provides a stable base.

Practical design details include the consistent wall thickness of the plastic, which suggests good structural integrity. The molding is clean, without sharp edges or significant flash that could impede a proper seal. It’s a component designed for installation and then to be largely out of sight and mind.

Durability & Maintenance

The LaSalle Bristol 6336346 Female Closet Flange 2 1/4in is designed for long-term durability in an RV environment. Given its ABS construction and the absence of moving parts, it’s likely to last many years under normal operating conditions, potentially outlasting other components in the RV’s plumbing system. I’ve seen plastic flanges fail over time due to UV exposure or extreme temperature fluctuations, but the quality of this unit suggests good resilience.

Maintenance is straightforward; it requires occasional cleaning, much like the rest of your RV’s plumbing. Ensuring the seal between the toilet and the flange remains intact is the most critical aspect of its care. If any signs of wear appear, particularly on the sealing surfaces, replacement is the recommended course of action to prevent leaks. There are no specific maintenance tips beyond ensuring a proper installation and a good seal with the toilet gasket.

Accessories and Customization Options

This particular product comes as a standalone component with no included accessories. Its purpose is to directly interface with existing plumbing and a toilet. There are no real customization options for the flange itself.

However, its compatibility is key; it’s designed to work with standard RV toilets and plumbing systems. If you were to upgrade your RV toilet or change plumbing configurations, you’d select a flange that matches those new specifications. For installation, you’ll need standard plumbing tools, a suitable sealant or tape for the pipe thread (though ABS pipe cement is often used for permanent PVC/ABS connections, screw-in flanges might use tape or a gasket), and the bolts to secure the toilet. A wax ring or rubber seal is essential between the toilet and the flange to complete the seal, but this is a separate purchase, crucial for its function.

Pros and Cons of LaSalle Bristol 6336346 Female Closet Flange 2 1/4in

Who Should Buy LaSalle Bristol 6336346 Female Closet Flange 2 1/4in?

This particular flange is an excellent choice for RV owners, mobile home owners, or anyone working with older recreational vehicle plumbing systems who needs a reliable replacement for a cracked or damaged closet flange. It’s ideal for DIYers who are comfortable performing basic plumbing tasks and want a part that fits precisely and seals effectively. If you’re experiencing plumbing odors or leaks originating from your toilet’s base, this product is a strong contender.

Anyone needing a highly specialized medical-grade or industrial-strength fitting should look elsewhere; this is a component designed for domestic sanitation in mobile environments. Those who prioritize extreme ease of use without any DIY involvement might consider hiring a professional for installation. Essential accessories to purchase alongside this flange include a new wax ring or rubber seal, appropriate pipe sealant or tape for the threads, and the toilet mounting bolts if yours are also corroded or missing.

Conclusion on LaSalle Bristol 6336346 Female Closet Flange 2 1/4in

The LaSalle Bristol 6336346 Female Closet Flange 2 1/4in is a solid, no-nonsense plumbing component that delivers on its promise. Its durable ABS construction and precise threading ensure a secure and reliable connection, effectively eliminating the common issues of leaks and odors that plague failing closet flanges in RVs and mobile homes. While it requires the purchase of a separate sealing ring for the toilet connection, its affordability and straightforward installation make it an excellent value proposition.

For RV owners facing the all-too-common problem of a damaged toilet flange, I would absolutely recommend this model. It’s a testament to how effective simple, well-made parts can be, and it provides the peace of mind that comes with a properly functioning sanitation system. If you need to replace your RV toilet flange, this LaSalle Bristol unit is a smart and reliable choice that won’t break the bank.