Toilets & Sanitation Systems – Ayamar Nautico

Marelon by Forespar 3-Way Y Valve

Lorie — Wed, 04 Mar 2026 16:07:06 +0000

The Marelon by Forespar 3-Way Y Valve is a reliable diverter valve designed for marine sanitation systems. It allows boat owners to control the flow of waste from a marine toilet, directing it either to a holding tank or to an overboard discharge line where regulations permit.

Manufactured from Marelon, Forespar’s advanced glass-reinforced polymer, this valve provides excellent resistance to corrosion, electrolysis, and harsh marine environments. Unlike metal fittings, Marelon components will not corrode or seize, making them particularly suitable for long-term installation in sanitation systems.

The valve operates through a simple manual lever that clearly indicates the selected flow direction, allowing quick and secure switching between discharge routes. It is commonly used in combination with marine toilets such as Jabsco manual and electric toilet systems, where a Y valve is required to comply with different waste management setups.

Available in two sizes to suit standard marine sanitation hose diameters, the Marelon Y valve is widely used in both sailboats and motorboats due to its durability, smooth operation, and dependable sealing performance.

Variants

1″
1-1/2″

Jabsco Solenoid Valve 12V 37038-1012 for Deluxe Flush Electric Toilet

Lorie — Thu, 19 Feb 2026 17:04:37 +0000

The Jabsco 37038-1012 is a 12VDC solenoid valve and siphon breaker assembly designed for use in marine sanitation systems, specifically associated with Jabsco Deluxe Flush Series electric toilets. This component regulates water flow during the flush cycle while incorporating siphon protection to help prevent backflow within the system. Supplied as an original spare part for Jabsco installations, it is intended to maintain reliable and correct operation of the toilet’s flushing system in onboard environments. Designed for 12V marine electrical systems, it should be installed in accordance with manufacturer specifications to ensure proper performance and compliance with marine sanitation requirements.

Application

Marine sanitation systems
Spare part for Jabsco Deluxe Flush Series electric toilet installations

Only one available. This product is no longer manufactured.

Jabsco Hinge Set 29098-2000 Regular Toilet

Lorie — Tue, 03 Feb 2026 12:54:03 +0000

The Jabsco Hinge Set 29098-2000 for Regular Toilet Seats is a genuine replacement hinge kit intended for use with Jabsco regular-size marine toilet seats. This set ensures correct alignment and stable attachment of the seat to the toilet bowl, allowing smooth and controlled movement during use. Manufactured from corrosion-resistant materials suitable for the marine environment, the hinges are designed to withstand constant humidity, vibration, and repeated use onboard. Replacing worn or damaged hinges helps maintain seat stability and prevents damage to the seat or bowl caused by excessive movement.

Jabsco Hinge Set 29098-1000 Compact Wood

Lorie — Tue, 03 Feb 2026 12:45:42 +0000

The Jabsco Hinge Set 29098-1000 Compact Wood is a genuine replacement hinge kit designed specifically for Jabsco compact wood marine toilet seats. This set restores correct seat alignment and secure attachment to the toilet bowl, allowing smooth opening and closing during use. Manufactured from corrosion-resistant materials suitable for marine environments, the hinges are designed to withstand humidity, vibration, and repeated use onboard. Replacing worn or corroded hinges helps prevent seat movement, cracking of the wood seat, and loosening during operation in rough conditions.

Jabsco Seal Housing Assembly 29044-3000 for Manual Toilet

Lorie — Tue, 03 Feb 2026 12:17:01 +0000

The Jabsco Seal Housing Assembly 29044-3000 for Manual Toilets 29090/29120-3000/5000 is a complete replacement component used within the pump assembly of Jabsco manual marine toilets. This assembly houses the primary pump seals, ensuring correct alignment, sealing integrity, and smooth piston movement during operation. Manufactured from durable, corrosion-resistant marine-grade materials, it is designed to withstand constant mechanical use and exposure to saltwater and waste. Replacement of the seal housing assembly is recommended when seal wear, leakage, or pump stiffness persists after routine servicing, helping restore proper flushing efficiency and extend the service life of the toilet system.

Jabsco Bowl Mounting Kit 29047-0000 for Manual Toilet

Lorie — Tue, 03 Feb 2026 11:59:24 +0000

The Jabsco Bowl Mounting Kit 29047-0000 is designed for the correct installation and reassembly of Jabsco manual marine toilet bowls. This kit includes the necessary mounting hardware and sealing components required to securely fasten the toilet bowl to the base while maintaining a watertight and hygienic seal. Manufactured from corrosion-resistant, marine-grade materials, the components are suitable for use in saltwater environments and high-humidity marine heads. Replacing bowl mounting hardware during servicing helps prevent loosening, leaks, and misalignment caused by vibration and long-term exposure to marine conditions.

Jabsco Replacement Pump Assembly 29040-3000 Twist ´n´ Lock

Lorie — Sat, 31 Jan 2026 12:21:53 +0000

The Jabsco Replacement Pump Assembly Twist ’n’ Lock 29040-3000 is a complete pump unit designed for Jabsco 29090 and 29120 series manual marine toilets. This assembly replaces the entire pump mechanism, restoring correct flushing performance, suction, and discharge control. The Twist ’n’ Lock handle allows the pump to be locked in the closed position, preventing flooding or backflow when the vessel is underway or unattended. Manufactured from corrosion-resistant, marine-grade materials, the assembly is suitable for both saltwater and freshwater installations and is ideal when internal pump components are excessively worn or damaged beyond service kit repair. The Jabsco manual toilet pump comes complete with base valve gasket included and a single stainless steel screw in case when changing the pump a screw breaks.

Jabsco Joker Valve 29092-1000 for Manual Toilet

Lorie — Sat, 31 Jan 2026 12:14:41 +0000

The Jabsco Joker Valve 29092-1000 for Manual Toilets series 29090, 29120 & 59128 is a critical non-return valve that controls wastewater flow in Jabsco manual marine toilet systems. Installed in the discharge outlet, the joker valve prevents backflow of waste and seawater into the bowl, while also reducing odours within the sanitation system. Manufactured from flexible, marine-grade elastomer, it is designed to withstand continuous exposure to saltwater, waste, and marine sanitation chemicals. Regular replacement of the joker valve is essential to maintain correct flushing action, prevent bowl refilling, and avoid pressure loss in the discharge line.

Jabsco Top Valve Gasket 29042-0000 for Manual Toilet

Lorie — Sat, 31 Jan 2026 12:07:03 +0000

The Jabsco Top Valve Gasket 29042-0000 for Manual Toilets series 29090 & 29120 is a precision replacement seal used in the top valve assembly of Jabsco manual marine toilets. This gasket provides a secure, watertight seal that maintains proper vacuum and discharge control during each pump cycle. Manufactured from durable, marine-grade elastomer, it is resistant to saltwater, waste, and routine sanitation chemicals. Replacing the top valve gasket during regular servicing helps prevent backflow, loss of pumping efficiency, and internal leakage within the toilet pump assembly.

Jabsco Base Valve Gasket 29043-0000 for Manual Toilet

Lorie — Sat, 31 Jan 2026 11:43:13 +0000

The Jabsco Base Valve Gasket 29043-0000 for Manual Toilets series 29090 & 29120 is a precision-moulded replacement seal used in the base valve assembly of Jabsco manual marine toilets. This gasket ensures a watertight seal between the valve body and toilet base, preventing leakage and maintaining correct pump pressure during flushing. Manufactured from marine-grade elastomer materials, it is resistant to saltwater, waste, and common marine cleaning chemicals. Replacement of the base valve gasket is recommended whenever the valve assembly is serviced or if seepage is detected around the toilet base.