Brush Axle X9017

The Brush Axle (part# X9017) is a genuine Tacony OEM replacement part from the brush assembly of the Tornado Marathon SE 900 self-contained carpet extractor. It is the axle that carries the brushroll and its bearings and locates the roll in the machine.

What the Brush Axle does

Everything about how the brush meets the carpet is referenced to this shaft. If the axle is bent, scored, or worn where the bearings sit, the roll no longer runs true, and the result is uneven agitation across a pass, uneven bristle wear, and bearings that fail again shortly after being replaced. That is why a repeat bearing failure is a reason to measure the axle rather than simply fit another bearing.

When to replace the Brush Axle (X9017)

Replace it when it is bent, when the bearing seats are worn, scored or stepped, or when corrosion has pitted the running surfaces. A brushroll that wobbles visibly, or that wears its bristles harder at one end, is pointing at the axle.

Brush Axle X9017 — fitment and installation notes

Replace the bearings whenever the axle is replaced, since a new shaft in old bearings wastes most of the benefit. Clean and inspect the housings, refit the shields and thread guards, and confirm the roll spins true and freely by hand before the machine is run. 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 Brush Axle

• 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 Brush Axle do on the Tornado Marathon SE 900?

Everything about how the brush meets the carpet is referenced to this shaft. If the axle is bent, scored, or worn where the bearings sit, the roll no longer runs true, and the result is uneven agitation across a pass, uneven bristle wear, and bearings that fail again shortly after being replaced. That is why a repeat bearing failure is a reason to measure the axle rather than simply fit another bearing.

How do I know if my Brush Axle needs replacing?

Replace it when it is bent, when the bearing seats are worn, scored or stepped, or when corrosion has pitted the running surfaces. A brushroll that wobbles visibly, or that wears its bristles harder at one end, is pointing at the axle.

What models is the Brush Axle (part# X9017) 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 Brush Axle (part# X9017) or get help?

You can add the Brush Axle (part# X9017) 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.