Tecma toilet seats are replacement seats designed for compatible Tecma marine toilets used on boats and yachts. A Tecma toilet seat replacement can restore comfort, appearance, and proper fit when the original seat becomes worn, damaged, or discoloured. When selecting a Thetford toilet seat or Thetford replacement toilet seat for a Tecma installation, the exact toilet model, seat shape, mounting dimensions, and original part number should be checked carefully. Using the correct replacement helps ensure proper fit and secure installation.
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1-2 weeks delivery time The Tecma T-1001TBFR is a high-quality replacement soft close toilet seat in white, designed for compatibility with Tecma Compass, Evolution (pre-2017 models), and Saninautico toilets. Built from durable materials and featuring a soft close mechanism, it provides comfort, noise reduction, and a secure fit for long-lasting use in marine environments.
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$ 170.40
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1-2 weeks delivery time The Tecma T-153 is a durable replacement toilet seat in white, designed specifically for Tecma Prestige 50 toilets. Built with marine-grade materials, it ensures a precise fit, long-lasting performance, and easy installation, keeping your onboard sanitation system in optimal condition.
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$ 133.60
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1-2 weeks delivery time The Tecma T-154 is a genuine replacement toilet seat in white, designed for Tecma Evolution (old model) and Prestige 45/56 toilets. Built with marine-grade materials, it ensures durability, a perfect fit, and easy installation, restoring both comfort and functionality to your onboard sanitation system.
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$ 133.60
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1-2 weeks delivery time The Tecma T-236 is a genuine replacement toilet seat in white, designed specifically for Tecma Elegance and Elegance 2G toilets. Made with high-quality marine-grade materials, it guarantees a precise fit, durability, and long-lasting comfort for your onboard sanitation system.
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$ 133.60
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1-2 weeks delivery time The Tecma T-236C is a genuine replacement toilet seat in ivory finish, designed for Tecma Elegance and Elegance 2G toilets. Built from durable marine-grade materials, it provides long-lasting comfort, a perfect fit, and a stylish ivory color option to match your yacht’s interior.
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$ 189.41
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1-2 weeks delivery time The Tecma T-236FR is a genuine soft-closing replacement seat for Tecma Elegance and Elegance 2G toilets. Designed with durable marine-grade materials, it ensures quiet operation, comfort, and long-lasting reliability while preventing slamming thanks to the soft-close mechanism.
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$ 329.72
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1-2 weeks delivery time The Tecma T-236L is a genuine wooden replacement seat designed for Tecma Elegance and Elegance 2G toilets. Built from high-quality wood with a smooth finish, it combines marine-grade durability with a classic appearance, offering comfort and reliability on board.
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$ 435.41
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1-2 weeks delivery time The Tecma T-236TB is a genuine thermosetting toilet seat designed for Tecma Elegance, Elegance 2G, and Nano toilets. Made from durable thermosetting material, it ensures a sleek look, long-lasting resistance, and easy maintenance, perfectly suited for marine environments.
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$ 133.60
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1-2 weeks delivery time The Tecma T-236TBFR is a genuine thermosetting toilet seat with soft-closing mechanism, designed for Tecma Elegance and Elegance 2G toilets. It combines durability with user comfort, preventing slamming and ensuring a quiet, controlled closure — ideal for marine environments.
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$ 239.36
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1-2 weeks delivery time The Tecma T-278 is a genuine replacement toilet seat designed for Tecma Silence Plus 1G and 2G toilets. Built to OEM standards, it ensures a perfect fit, long-lasting durability, and the comfort expected from Tecma’s premium marine sanitation range.
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$ 133.60
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1-2 weeks delivery time The Tecma T-278FR is a premium soft closing replacement toilet seat designed for Silence Plus 1G and 2G toilets. It combines Tecma’s OEM quality with added comfort and durability, ensuring a perfect fit and smooth, noise-free closing action.
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$ 329.72
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1-2 weeks delivery time Tecma T-278L is a genuine OEM wooden replacement toilet seat designed specifically for Tecma Silence Plus 1G and Silence Plus 2G marine toilets. Manufactured from high-quality wood with a durable marine-grade finish, it provides an exact fit, long service life and comfortable everyday use while preserving the original appearance and functionality of the onboard sanitation system.
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$ 435.41
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1-2 weeks delivery time The Tecma T-278TB is a durable thermosetting replacement toilet seat designed for Silence Plus 1G and 2G toilets. Made from high-quality thermoset material, it offers excellent resistance to wear, humidity, and marine conditions, ensuring long-lasting performance in demanding environments.
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$ 133.60
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1-2 weeks delivery time The Tecma T-278TBFR is a high-quality thermosetting soft closing replacement seat designed for Silence Plus 1G and 2G toilets. Featuring a durable thermoset construction and a soft close mechanism, it combines comfort, strength, and silent operation—perfect for premium marine sanitation systems.
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$ 239.36
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1-2 weeks delivery time The Tecma T-278TBFR/CN is a durable thermosetting toilet seat with a soft closing system, designed specifically for Tecma Breeze toilets. It combines robust construction with silent operation, making it an ideal OEM replacement part for premium marine sanitation systems.
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$ 280.71
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1-2 weeks delivery time The Tecma T-278TP is a genuine ivory thermosetting soft closing seat designed for Tecma Silence Plus 1G and 2G marine toilets. Manufactured from strong thermosetting composite, it provides excellent durability and comfort, while the soft close mechanism ensures silent and smooth operation onboard.
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$ 189.41
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1-2 weeks delivery time The Tecma T-596 is a genuine replacement hinge set designed for Tecma Elegance and Silence Plus toilet seats. Built from high-quality marine-grade materials, this hinge kit ensures a secure fit, smooth seat movement, and long-lasting reliability in marine environments.
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$ 64.92
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1-2 weeks delivery time The Tecma T-623 is a genuine soft closing toilet seat designed for Tecma Evolution (new models) and Privilege toilets. Crafted from durable marine-grade materials, it ensures a perfect OEM fit and adds comfort with a smooth, silent closing mechanism.
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$ 256.20
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1-2 weeks delivery time The Tecma T-630 is a genuine hinge set designed for Tecma Elegance, Silence Plus, Nano, and 2G toilet seats. Built from corrosion-resistant materials, it ensures secure seat mounting, long-lasting durability, and a precise OEM fit.
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$ 64.92
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1-2 weeks delivery time The Tecma T-630/B is a genuine hinge set designed specifically for Breeze thermosetting toilet seats. Built from corrosion-resistant materials, it guarantees a secure fit, long service life, and easy replacement for original Tecma installations.
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$ 88.34
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How can I choose the correct Tecma toilet seat?
The correct Tecma toilet seat should be matched to the specific toilet model, seat shape, mounting points, and original part number where available. Similar-looking seats may use different dimensions or mounting arrangements, so compatibility should always be checked before ordering.
When should a Tecma toilet seat replacement be considered?
A Tecma toilet seat replacement may be needed when the original seat is cracked, worn, loose, discoloured, or no longer fits securely. Replacing the seat can restore comfort and appearance without changing the complete marine toilet.
Are all Thetford toilet seats compatible with Tecma marine toilets?
No. Thetford toilet seats are produced for different toilet ranges and models, so not every seat is compatible with a Tecma installation. The toilet model and original seat reference should be used to identify the correct replacement.
Mounting dimensions and seat geometry should also be checked where several similar versions are available.
What information is useful when identifying a Thetford replacement toilet seat?
Useful information includes the Tecma toilet model, original part number, seat dimensions, mounting-hole spacing, shape, and photographs of the existing seat and bowl.
These details help distinguish between different Thetford replacement toilet seat versions and reduce the risk of ordering an incompatible part.
How should a Tecma toilet seat be cleaned and maintained?
The seat should be cleaned regularly with mild, non-abrasive products suitable for the surface material. Harsh chemicals and abrasive pads should be avoided, as they can damage the finish over time.
Mounting hardware should also be checked periodically to ensure the seat remains secure and properly aligned.