Keeping an RV ready for the road depends on the condition of the parts that do the everyday work. Water pumps, toilets, cooking units and the spare components that support them all wear over time, and knowing what to look for makes replacement and servicing far more straightforward. This guide covers the main categories of RV parts and accessories we stock at Boat Hut, along with practical notes to help you match the right component to your setup.
Everything covered here is suited to regular, ongoing use for camping and touring across Australia. The aim is to help you understand what each part does, when it might need attention, and how to choose a replacement that suits your RV water system, waste setup or cooking arrangement.
Electric Water Pumps
Water pumps are among the most frequently replaced parts in any RV. They run often, sit in exposed positions, and eventually wear out. We stock a range of 12-volt and 24-volt electric pumps to suit different water systems, including transfer, inline, submersible and pressure pump models.
Each type has a specific job:
- Submersible pumps sit inside a water container or tank and move water into the caravan or RV water system. They are commonly used to transfer water from an external container.
- Inline pumps are fitted directly into the water line. They are often used as booster pumps to increase water flow, and can help move water between tanks or over longer distances.
- Pressure pumps supply and maintain water pressure throughout the RV’s plumbing. They provide a consistent flow to taps, showers and other fixtures, switching on automatically as water is drawn.
When replacing a pump, the flow rate and voltage matter. Flow is measured in litres per minute (lpm), and our range includes options such as the Whale Submersible Pump at 16 lpm and inline models at around 13-15 lpm. Matching the voltage to your system, either 12-volt or 24-volt, is essential for the pump to run correctly.
Popular models in this category include the Jabsco Par-Max 3 Freshwater Pump, the Whale Watermaster On Board Pressure Pump and several Whale submersible and inline options.
Manual Water Pumps
Not every situation calls for an electric pump. Manual hand pumps provide a dependable way to access water without power, which suits off-grid camping or serves as a backup when electricity is unavailable.
We stock foot and hand-operated models, including basin and galley pumps. These are simple in design, with fewer parts to fail, and they remain a sensible option for smaller setups or as a reliable secondary water source.
RV Toilets: Portable and Fixed
We carry a range of Thetford RV toilets in both fixed and portable formats. The right choice depends on the size of your van and how you prefer to manage waste.
Fixed toilets connect to your water supply and a waste holding tank. They work much like a home toilet but are built specifically for RV plumbing. Thetford Bravura Magic High Toilet is one example of a fixed unit designed for permanent installation.
Portable toilets are self-contained. They have a fresh flush tank on top and a waste holding tank below, which you empty at a dump point. Because they do not need plumbing, they suit smaller vans and also work well for camping setups.
Our portable range covers both compact and higher-capacity models. The Thetford Porta Potti 165 offers a larger tank in a compact size, while the Porta Potti 335 is a smaller option. Choosing between them comes down to trip length and available space. If you travel for longer periods, a higher-capacity tank means fewer trips to the dump point. For shorter stays or tighter vans, a compact unit is often the more practical fit.
Toilet Spare Parts
If a Thetford toilet is still sound but has a worn component, servicing it is often more practical than replacing the whole unit. We stock a selection of spare parts, including:
- Slide valve kits and bayonet rings
- Bumper hose adaptors
- Fresh-Up Sets that include a replacement holding tank and seat for older cassette models
Spare parts are model-specific. A slide valve kit or bayonet ring made for one model will not necessarily suit another, so it is important to match any part to your exact toilet model before ordering. The Fresh-Up Sets, for instance, are made for particular C250 and C260 models and come in plastic or ceramic bowl versions. Checking your model number first will save time and avoid ordering a part that does not fit.
Toilet Treatment Chemicals
Waste holding tanks need regular treatment to control odour and help break down waste. We stock the Thetford Aqua Kem range, which covers a few options depending on your preference and the type of dump point you use:
- Blue concentrate for standard waste treatment
- Green concentrate, which is septic safe
- Blue Eucalyptus concentrate as an alternative scent option.
The green concentrate is worth noting for anyone using septic-connected dump points, as it is formulated to be septic safe. These additives are added to the waste tank and work between empties to keep the system manageable.
RV Ovens and Cooking
For cooking on the road, we carry a purpose-built LPG oven-and-grill combination unit that fits neatly into RV cabinetry. The Thetford Duplex MK3 is designed to fit within the van’s existing joinery, combining an oven and a separate grill into a single unit.
Having both an oven and a separate grill is a practical arrangement for longer stays, where you may want to cook more than one thing at a time or prepare meals beyond simple stovetop cooking. Because it runs on LPG, it suits vans already equipped with gas appliances.
How to Choose the Right RV Parts
Matching a replacement part to your RV comes down to a few consistent checks:
- Confirm the model number. This is the single most important step for toilets and their spare parts, as components are model-specific.
- Check the voltage and flow rate of the pumps. Match 12-volt or 24-volt to your system, and consider the litres per minute your setup needs.
- Consider your usage. Trip length, van size and whether you camp off-grid all influence which toilet, pump or cooking unit suits you best.
Taking a moment to note your existing model details before shopping makes the process more reliable and reduces the chance of ordering a part that does not fit.
Shop RV Parts and Accessories at Boat Hut
We stock RV parts and accessories from trusted brands including Jabsco, Whale and Thetford. The range covers electric and manual water pumps, fixed and portable toilets, toilet spare parts, treatment chemicals and a purpose-built LPG oven-and-grill unit.
Whether you are replacing a worn pump, servicing a toilet system or fitting a new oven, Boat Hut carries the components to keep your RV ready for the road. Browse the full range of RV parts and accessories to find the right part for your model, and check your existing product details before ordering to ensure the fit is correct.