Screw Pulley End 80mm A733-1810

A genuine Tacony OEM part shared across 27 models from 3 Tacony brands (Tornado, Riccar and Simplicity), the Pulley End Screw (80 mm) (part# A733-1810) is an exact-fit replacement for the original. This is a shared Tacony OEM part fitted across Tornado, Riccar and Simplicity models — see the full Compatible Models list below.

On these agitators, the brushroll end nearest the belt pulley is clamped with a long screw, and part# A733-1810 provides the correct 80 mm length and thread for that side. It holds the end cap, bearing, and pulley in place so the belt drives the brushroll without the end working loose.

Replace this screw if it is stripped, bent, cross-threaded, or corroded, or when rebuilding the brushroll for fresh hardware. A worn pulley-end screw can loosen and let the drive end shift, which causes belt mis-tracking, noise, and uneven agitation. Renew it during any brushroll or belt service.

Compatible Models for the Pulley End Screw (80 mm)

Part# A733-1810 is a genuine Tacony component shared across multiple brands. Verified fitment covers the following models:

• Tornado: Roam 97300, Roam 97300C
• Riccar: R10CV, R10D, R10P, R10S, R10SAND, R17, R25D, R25P, R27CV, R27P, R30, R30D, R30P, R30PET, R50FSN, R50TAP, PRIMAP, Impeccable, Radiance, Brilliance Deluxe, Brilliance Premium, Brilliance Standard
• Simplicity: F3700, F3700C, Moxie
• CleanMax: Zoom ZM-600

Twin City Vacuum has been selling and servicing Tornado equipment since 1956, and the Pulley End Screw (80 mm) (part# A733-1810) ships from our shop at 5415 West Broadway, Crystal, MN 55428. Browse the complete Tornado Roam 97300 / 97300C parts catalog for matching components, or view the machine on the manufacturer’s site at tornadovac.com.

Frequently Asked Questions

What does the 80 mm pulley-end screw secure on the agitator?

The 80 mm screw (part# A733-1810) is the long through-screw that runs down the pulley end of the brushroll and clamps the end cap, bearing and pulley together as one unit. Its extra length is what lets it reach through the deeper pulley-side stack, which is why it is longer than the non-pulley screw.

Can I reuse the old screw, or should it be replaced during a brushroll rebuild?

If the threads are stripped or the head is rounded it must be replaced, because this screw carries the clamping load that keeps the pulley from slipping on the roller. Fitting a fresh A733-1810 during a bearing or belt job ensures the pulley end torques down properly.

Is the 80 mm pulley-end screw the same as the shorter agitator screw?

No — it is the long one for the pulley end; the non-pulley end uses a shorter 40 mm screw. Using the short screw on the pulley side will not reach the clamp, so match the 80 mm A733-1810 to the pulley end.

What machines use the 80 mm pulley-end screw (part# A733-1810)?

It fits the Tornado Roam 97300 and 97300C and the Riccar, Simplicity and CleanMax uprights that share this steel agitator — the complete Compatible Models list is shown above.

Questions about the Pulley End Screw (80 mm) (part# A733-1810)? Call us at 763-535-0770 or visit 5415 West Broadway, Crystal, MN 55428.