The Wacker Neuson Spring Return is a genuine OEM component designed for the RD12A-90 Tandem Roller, CRT36-26A Trowel, CRTv36-26A Trowel, and GPS9700A series equipment. As a direct OEM part, it is manufactured to the same specifications as the original, ensuring a correct, consistent fit within the assembly. This Spring Return is confirmed compatible across multiple RD12A-90 configurations — including standard, foldable ROPS, and double drum variants — as well as CRT36-26A and CRTv36-26A models with and without wheel kits.
Key Features
- Genuine OEM Spring Tension Spec — Manufactured to the original return-force specification, ensuring the spring engages and releases with the correct resistance for safe, consistent control response.
- Drop-In Replacement — Matches the original mounting configuration exactly, fitting into the existing spring seat or anchor point without modification to surrounding hardware.
- Broad Model Coverage — Compatible with the RD12A-90 Tandem Roller series, CRT36-26A and CRTv36-26A Trowel series, and the GPS9700A, covering a wide range of Wacker Neuson compaction and finishing equipment.
- Restored Control Authority — A functioning Spring Return ensures operator controls snap back to their neutral or rest position predictably; a worn or broken spring can cause sluggish or incomplete control return, affecting machine behavior.
- Operational Safety — On rollers and trowels, a properly functioning spring return is critical to control neutral positioning; a failed spring can prevent a lever or mechanism from returning to a safe resting state during operation.
A Spring Return is a mechanical component that uses stored spring tension to pull a lever, arm, or control mechanism back to its neutral or home position once operator input is released. On compaction rollers and power trowels, this action is essential for predictable machine control — ensuring that drive, steering, or engagement mechanisms do not remain in an active state when the operator lets go. When the spring loses tension, breaks, or becomes deformed, the affected control may fail to return fully or consistently, creating unpredictable machine behavior and potential safety concerns. Replacing a worn Spring Return with a genuine OEM part restores the designed mechanical response and keeps the control system operating as intended.
Part Details
| Part Number | 5000226574 |
|---|---|
| Old Part Number | 0226574 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring Return |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| 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.
