Description
Henry Castor Wheel 204111 is a genuine Numatic replacement 50mm twin-wheel castor designed for compatible Henry and Numatic commercial canister vacuum cleaners. If the original front castor on your vacuum is cracked, worn, seized or no longer swivels smoothly, replacing it can restore the easy maneuverability these commercial canisters are known for.
Numatic identifies manufacturer part 204111 as a 50mm twin-wheel castor with a polyurethane tire. This part is used across a variety of Numatic commercial vacuum platforms and is sold as one replacement castor assembly.
Henry Castor Wheel 204111 Genuine Replacement
The Henry Castor Wheel 204111 is designed as a direct replacement for compatible Numatic machines originally equipped with part number 204111.
Using the correct replacement castor is important because Numatic produces several vacuum sizes and chassis designs with different wheels, hubs and mounting systems. Matching the manufacturer part number is the safest way to confirm compatibility.
50mm Twin-Wheel Design
Part 204111 uses a twin-wheel castor design measuring approximately 50mm across the wheel assembly.
The two-wheel construction helps distribute the load of the vacuum while allowing the castor to swivel as the machine follows the user around furniture, doorways and other obstacles.
Polyurethane Tire
Numatic specifies a polyurethane, or PU, tire on this castor.
The PU wheel surface is designed to provide smooth movement across typical commercial flooring while offering durability for routine vacuum use.
Restores Vacuum Maneuverability
A damaged front castor can make a canister vacuum difficult to pull and may cause the machine to drag, wobble or turn poorly.
Replacing the worn castor with the correct Henry Castor Wheel 204111 can help restore the smooth swiveling movement of the original vacuum chassis.
Fits Multiple Numatic Commercial Canisters
Numatic uses part 204111 across multiple commercial vacuum families. Current and recent official Numatic parts diagrams show this castor on machines including:
- Numatic NRV240
- Numatic NBV240NX
- Numatic WBV370NX
- Numatic WBV470NX
- Numatic PBT230 series
- Selected Henry and Numatic commercial canisters
Other Numatic machines may also use this same castor. Because model configurations can vary by market and production year, always verify the original part number before ordering.
Additional Known Compatibility
Specialty vacuum parts suppliers also list 204111 for additional Numatic models such as:
- NRV200
- PVR200
- Charles CVC370
- George GVE370
- NVH200 and NVH370 series
- Edward EVR370
- Various 200- and 370-series Numatic commercial canisters
Compatibility lists are helpful, but the manufacturer part number should always be used as the final check.
One Replacement Castor
This listing is for one castor wheel assembly.
If your vacuum requires more than one replacement castor, order the quantity needed for your repair.
Genuine Numatic Part
This replacement is identified by Numatic as part number 204111.
Using genuine replacement components helps maintain the original fit and function of compatible Numatic commercial vacuum equipment.
When Should the Castor Be Replaced?
Replacement may be needed if you notice:
- A cracked or broken wheel
- A castor that will not swivel
- A wheel that drags instead of rolling
- Excessive wobbling
- Missing wheel components
- Visible wear to the PU tire
- The vacuum pulling unevenly while being moved
Check Your Part Number Before Ordering
Numatic canister vacuums may use different front castors, rear wheels and wheel hubs depending on the model.
Before ordering, check your machine model and, whenever possible, confirm that the original parts diagram specifies 204111.
If your existing part number is different, do not assume this wheel will interchange simply because the vacuum looks similar.
Henry Castor Wheel 204111 Specifications
| Brand | Numatic / Henry |
|---|---|
| Part Type | Replacement Castor Wheel |
| Manufacturer Part Number | 204111 |
| Wheel Type | Twin-Wheel Castor |
| Size | 50mm |
| Tire Material | Polyurethane (PU) |
| Position | Front / Swivel Castor on Compatible Models |
| Quantity | 1 Castor Wheel |
| Condition | New |
| Compatibility | Compatible Numatic / Henry Canisters Using Part 204111 |
Common Compatible Numatic Models
Part 204111 appears in official Numatic documentation for several commercial vacuum models and platforms. Examples include the NRV240, NBV240NX, WBV370NX, WBV470NX and PBT230 series.
It is also commonly sold for additional Henry, George, Charles and Numatic commercial canister models that use the same 50mm front castor.
Why Replace a Damaged Vacuum Castor?
A canister vacuum relies on its wheels and castors to follow smoothly behind the operator. A damaged castor can make even a powerful commercial vacuum frustrating to use.
Replacing a damaged wheel is often a simple and economical repair that can extend the useful life of the machine rather than replacing the entire vacuum.
USA Vacs Replacement Part Recommendation
At USA Vacs, we recommend ordering by the exact manufacturer part number whenever possible. If your Numatic or Henry commercial vacuum requires 204111, this 50mm twin-wheel castor is the correct replacement style.
Browse our vacuum parts and replacement components at USA Vacs for additional wheels, hoses, bags, filters, motors and commercial vacuum parts.
For manufacturer information and Numatic commercial cleaning equipment, visit the official Numatic website.
Frequently Asked Questions About Henry Castor Wheel 204111
What is Numatic part 204111?
Numatic part 204111 is a 50mm twin-wheel castor with a polyurethane tire used on compatible Numatic and Henry commercial canister vacuums.
Is 204111 a front castor wheel?
Yes. On many compatible Numatic canister models, 204111 is used as the swiveling front castor.
Is this one wheel or a pair?
This part is sold as one castor wheel assembly unless otherwise stated in the quantity purchased.
Does 204111 fit Henry commercial vacuums?
Yes. Part 204111 is used on multiple Numatic and Henry commercial canister platforms. Always verify your specific model or original part number before ordering.
Does this fit a Numatic NRV200?
204111 is commonly listed as a replacement front castor for NRV200-series machines. Verify the machine’s parts diagram or existing castor part number before ordering.
Does it fit George and Charles vacuums?
Specialty parts suppliers list 204111 for compatible George GVE370 and Charles CVC370 machines. Because configurations can vary, confirm part number 204111 for your specific vacuum.
What size is the castor?
Numatic specifies this as a 50mm twin-wheel castor.
Is this a genuine Numatic replacement part?
Part number 204111 is a genuine Numatic manufacturer part number for the 50mm twin-wheel castor with PU tire.



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