Seal Gasket for Marine Toilet 01430 (O-Ring/Flush Gasket) – Code 01430-8

Small seals play a huge role in the proper functioning of a marine toilet. Over time, the original gasket in your 01430 toilet can harden, flatten, or crack, losing its ability to ensure a watertight seal. The outcome is often annoying leaks – it could be clean flush water seeping out around the base with each pump, or waste water oozing back and bringing odor. Replacing the worn gasket with a new one of identical size immediately fixes these issues, restoring a leak-proof barrier in the system.

This spare seal (code 01430-8) is designed to fit perfectly in the manual toilet model 01430 – with no gaps or distortion once installed. The material is a high-quality elastomer (rubber) that withstands saltwater, high temperatures, and the chemicals found in cleaning agents or waste. It can serve as the seal between the pump assembly and the toilet base, or between the base and the porcelain bowl, depending on your toilet’s construction. During installation, ensure that the mating surfaces are cleaned of any residue and old seal material, then position the new gasket correctly in its groove. Tighten screws/bolts evenly to avoid pinching or warping the seal.

Features & Recommendations:

• Precise Fit: The gasket is cut/molded exactly to the dimensions required for toilet 01430. This guarantees it will fit just like the factory original – which is critical for achieving a tight seal. Using a non-matching seal might leave gaps, so this product is the right choice for the model.
• Stops Leaks: A new gasket effectively seals the joints and stops any drips. This protects your head compartment floor or bilge from water damage, and also eliminates the need for constant top-up or re-pumping due to water loss.
• Odor Control: Often, worn seals allow odors from the waste side to escape. With a sound gasket in place, both air and liquids stay confined within the system, which greatly improves onboard comfort by keeping smells at bay.
• Easy Replacement: Changing a gasket is relatively straightforward, suitable even for DIY boaters. It’s advisable to install new seals whenever you perform major toilet maintenance (e.g., replacing the pump or valves). They are inexpensive yet prevent future issues.
• Preventative Measure: It’s a good idea to keep a spare gasket on hand. Even if there is no leak now, with prolonged use it’s only a matter of time before the seal wears out. Replacing it every few years or at the first sign of degradation will keep the toilet reliable.