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AQUIA TOILET GASKET SPARE PART
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- aquia toilet gasket
- Parts and Accessories Type:
- Gasket
- Department:
- Plumbing
- Application:
- Toilet
TOTO 9BU088E – Frequently Asked Questions
1) What is the TOTO 9BU088E part used for?
The 9BU088E is TOTO's inlet pipe O-ring gasket, a replacement part for Aquia toilets. It seals the connection where the inlet pipe meets the tank, so it is the piece you replace when that joint weeps or drips rather than replacing the whole fill assembly.
2) My Aquia toilet is leaking where the tank meets the bowl. Is 9BU088E the right gasket?
Not necessarily. The 9BU088E seals the inlet pipe, not the tank-to-bowl joint. If water is running down the outside of the bowl from the seam between tank and bowl, you need the tank-to-bowl gasket and bolt seal kit for your Aquia model. Use the 9BU088E when the drip traces back to the inlet pipe connection inside the tank.
3) Is 9BU088E a genuine TOTO part or an aftermarket gasket?
It's the TOTO factory part, ordered by TOTO's own part number 9BU088E. For an Aquia, that matters more than usual: the inlet pipe seal is sized to TOTO's fitting, and a generic O-ring from a plumbing assortment that is close but not exact will either roll out of the groove or fail to seat.
4) Do I have to replace the whole fill valve to fix an Aquia inlet pipe leak?
Usually not. If the fill valve itself still shuts off cleanly and holds the correct water level, and the only symptom is seepage at the inlet pipe joint, the O-ring is the wear item. It's a rubber seal that hardens and takes a set over years of compression. Replacing the 9BU088E is the cheaper first move before you pull the valve.
5) How many O-rings do I need for a multi-unit Aquia repair?
One 9BU088E per toilet, since each Aquia has a single inlet pipe joint. Property managers doing a floor at a time typically order per fixture and keep a couple spare on the truck, because the old ring often tears on removal and there's no partial fix once you've pulled it.
6) Does the TOTO 9BU088E gasket come in different sizes or versions?
There's one version of the 9BU088E, ordered as a single part number. No size, color, or material options to specify.
How fast can I get the TOTO 9BU088E delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the TOTO 9BU088E come with a warranty?
Absolutely. The TOTO 9BU088E is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the TOTO 9BU088E?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
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