The Wacker Neuson Ball is a genuine OEM component designed for the RD12A-90 tandem roller series, GS12Ai, CRT36-26A and CRTv36-26A trowel series, and GPS9700A. Sourced directly from Wacker Neuson, this OEM part is manufactured to the exact tolerances and material specifications of the original, so it integrates precisely into the machine as built. Confirmed fitment spans the full RD12A-90 roller lineup — including foldable ROPS configurations — as well as CRT36-26A and CRTv36-26A trowel variants with and without wheel kits, making a versatile stock item for fleets running multiple Wacker Neuson platforms.
Key Features
- OEM Dimensional Accuracy — Manufactured to exact spherical tolerancing, ensuring consistent load transfer and smooth articulation without play or binding in the joint or seat.
- Drop-In Replacement — Matches the original mounting geometry and sizing, so the ball seats and retains just as it did from the factory without rework or shimming.
- Broad Wacker Neuson Fitment — Verified for the RD12A-90 double-drum roller, GS12Ai screed, CRT36-26A and CRTv36-26A power trowels, and GPS9700A — one part number covering multiple machine families.
- Sustained Joint Integrity — A correctly fitted ball maintains smooth, controlled movement at the connection point; a worn or oversized ball introduces slop that accelerates wear on surrounding components and reduces operator control.
- Genuine Wacker Neuson Part — Carries the full backing of Wacker Neuson's OEM parts program, giving you traceability and confidence in the part's provenance and material grade.
A ball in this context serves as a precision load-bearing and articulation element within a mechanical joint or linkage, allowing controlled movement between connected components while transmitting force evenly across the contact surface. When the ball is correctly sized and seated, the joint operates smoothly and maintains its intended range of motion without excessive wear on the surrounding housing or retainer. As the ball wears or loses its spherical form, it introduces looseness into the assembly, which can cause vibration, imprecise machine response, and accelerated deterioration of adjacent parts — making timely replacement important for keeping the equipment performing as intended.
Part Details
| Part Number | 5000226544 |
|---|---|
| Old Part Number | 0226544 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ball |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| GS12Ai | GS12AI | 5000620317 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008545, 5200008546 |
| GPS9700A | GPS9700A | 5100042221 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
