The Wacker Neuson is a genuine OEM Retaining Ring 20.26mm Form C designed for a range of Wacker Neuson ride-on concrete trowels, tandem vibratory rollers, and portable generators. As a direct OEM replacement, part is manufactured to the same specifications as the original component, ensuring correct fitment without modification. Confirmed compatibility includes the CRT36-24A 915mm/36in ride-on trowel series, the RD11A and RD11AEC hydrostatic double drum vibratory rollers, and the GS12Ai 50Hz portable generator. Stocking this retaining ring as a service spare keeps your equipment ready for fast, accurate maintenance.
Key Features
- Form C Profile, Correct Diameter: — Manufactured to the 20.26mm Form C specification, delivering the exact groove engagement and retention force the original design requires.
- Genuine OEM Part: — Sourced directly from Wacker Neuson, this retaining ring meets the same material and dimensional standards as the part installed at the factory.
- Broad Cross-Equipment Fitment: — Fits the CRT36-24A ride-on trowel series (including Wheel Kit and High Speed variants), RD11A and RD11AEC tandem rollers, and the GS12Ai portable generator.
- Secure Shaft and Bore Retention: — A properly seated retaining ring prevents axial movement of rotating or reciprocating components; a worn or missing ring can lead to rapid bearing, gear, or shaft damage.
- Compact Consumable, High Consequence: — Small in size but critical to drivetrain and assembly integrity; having part 5000071645 on hand avoids extended equipment downtime during scheduled or corrective maintenance.
A retaining ring is a fastening component seated into a machined groove on a shaft or inside a bore to lock adjacent parts — such as bearings, gears, or pulleys — in their correct axial position. The Form C designation refers to the ring's cross-sectional profile, which determines how it seats in its groove and the load it can retain. When a retaining ring fails, becomes deformed, or is omitted during reassembly, the components it secures can shift or separate under load, causing accelerated wear, vibration, noise, or catastrophic failure of the surrounding assembly.
Part Details
| Part Number | 5000071645 |
|---|---|
| Old Part Number | 0071645 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Ring 20.26mm Form C |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620802 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| 50Hz Portable Generator 12 kVA | GS12Ai | 5000009108 |
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.
