Screw #10-24 x 1″ 7CU001
$2.99
Genuine Tacony OEM #10-24 x 1 inch screw (part# 7CU001) used in the Tornado Marathon SE 900 (Model 98170) and Powr-Flite Prowler PFX900S brush assembly. The long 10-24, for joints with real depth behind them.
The Screw #10-24 x 1″ (part# 7CU001) is a genuine Tacony OEM replacement part from the brush assembly of the Tornado Marathon SE 900 self-contained carpet extractor. It is the specified 10-24 coarse thread screw at one inch length, used where a deep stack-up has to be drawn together.
What the Screw #10-24 x 1″ does
One inch of 10-24 is what you reach for when a screw has to pass through a cover, a spacer and a bracket and still find enough thread at the far end to clamp the lot. Coarse thread is deliberate in this part of the machine, since it copes with the soil and dried chemistry that a fine thread would jam on, and the length is what determines whether the last part in the stack is actually being held.
When to replace the Screw #10-24 x 1″ (7CU001)
Replace it when the drive is rounded, when the thread is stripped or galled, or when corrosion has seized it in place. In the brush area screws corrode faster than anywhere else, so replacing them at a teardown is usually cheaper than extracting one later.
Screw 7CU001 — fitment and installation notes
Keep the one inch screws separate from the shorter 10-24 screws during a strip-down, since they are hard to tell apart in a tray and the wrong one either bottoms or fails to reach. Clean both threads before reassembly and tighten to a firm seat rather than to the limit of the driver. 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 Screw #10-24 x 1″
- 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 Screw #10-24 x 1″ do on the Tornado Marathon SE 900?
One inch of 10-24 is what you reach for when a screw has to pass through a cover, a spacer and a bracket and still find enough thread at the far end to clamp the lot. Coarse thread is deliberate in this part of the machine, since it copes with the soil and dried chemistry that a fine thread would jam on, and the length is what determines whether the last part in the stack is actually being held.
How do I know if my Screw #10-24 x 1″ needs replacing?
Replace it when the drive is rounded, when the thread is stripped or galled, or when corrosion has seized it in place. In the brush area screws corrode faster than anywhere else, so replacing them at a teardown is usually cheaper than extracting one later.
What models is the Screw #10-24 x 1″ (part# 7CU001) 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 Screw #10-24 x 1″ (part# 7CU001) or get help?
You can add the Screw #10-24 x 1″ (part# 7CU001) 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.
