Gasket X9120-2
$23.32
The Tank Gasket (part# X9120-2) is a genuine Tacony OEM replacement part from the recovery and solution tank assembly of the Tornado Marathon SE 900 self-contained carpet extractor. It is the moulded gasket that seals a tank joint against vacuum and solution leakage.
What the Tank Gasket does
This gasket seals one of the tank assembly’s mating joints, keeping the vacuum circuit airtight and stopping solution weeping at the seam. On a self-contained extractor every gasket in the recovery path directly affects lift at the wand, because any air the machine draws through a bad seal is air it is not drawing through the carpet.
When to replace the Tank Gasket (X9120-2)
Replace it when the rubber has flattened, hardened, cracked, or taken a permanent impression of the joint. A gasket that no longer springs back when pressed has stopped sealing. Damp or streaked residue along a tank seam after use is the visible version of the same fault.
Tank Gasket X9120-2 — fitment and installation notes
Clean both mating faces completely before fitting — grit trapped under a new gasket will hold the joint open and reproduce the leak you just tried to fix. Do not stretch the gasket into place; a stretched seal thins and fails early. Tacony builds the Tornado Marathon SE 900 and the Powr-Flite Prowler PFX900S on a single machine platform, so this component carries across both brands rather than belonging to either one. It is a shared Tacony component and may fit additional models beyond those listed — call us and we will confirm against your serial number.
Compatible Models for the Tank Gasket
- Tornado Marathon SE 900 — Model 98170
- Powr-Flite Prowler PFX900S
- Powr-Flite PFX900SG
Twin City Vacuum has been selling and servicing commercial floor-care equipment since 1956 from 5415 West Broadway, Crystal, MN 55428. We stock genuine Tacony parts and ship nationwide. Browse the full Tornado 98170 parts catalogue, or see the manufacturer at tornadovac.com.
Frequently Asked Questions
What does the Tank Gasket do on the Tornado Marathon SE 900?
This gasket seals one of the tank assembly’s mating joints, keeping the vacuum circuit airtight and stopping solution weeping at the seam. On a self-contained extractor every gasket in the recovery path directly affects lift at the wand, because any air the machine draws through a bad seal is air it is not drawing through the carpet.
How do I know if my Tank Gasket needs replacing?
Replace it when the rubber has flattened, hardened, cracked, or taken a permanent impression of the joint. A gasket that no longer springs back when pressed has stopped sealing. Damp or streaked residue along a tank seam after use is the visible version of the same fault.
What models is the Tank Gasket (part# X9120-2) compatible with?
The Tornado Marathon SE 900 (Model 98170), the Powr-Flite Prowler PFX900S and the PFX900SG. It is a shared Tacony part and may fit further models; call us to confirm.
How do I order the Tank Gasket (part# X9120-2) or get help?
You can add the Tank Gasket (part# X9120-2) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Tornado equipment since 1956 and can help confirm the right part for your machine.
