The Wacker Neuson 5100024305 is a genuine OEM O-Ring Seal designed for the RD24-100 and RD28-120 series tandem rollers. As a direct OEM replacement, this seal is manufactured to the exact material and dimensional specifications required for proper sealing performance in these machines. Fitment covers the full RD24-100 and RD28-120 families, including standard, C, and O variants, across both US and international configurations. Verify your machine's model number before ordering to confirm compatibility.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's exact compound and durometer specifications, ensuring the elastomeric properties needed to maintain a consistent, leak-free seal under operating pressures.
- Drop-In Fitment for RD24-100 and RD28-120 Series — Engineered to seat correctly in the original groove geometry of these tandem rollers, so installation follows the standard service procedure without modification.
- Broad RD-Series Coverage — Fits the RD24-100, RD24-100C, RD24-100O, RD28-120, RD28-120C, and RD28-120O model variants, covering the full range of walk-behind and ride-on articulated tandem roller configurations in this family.
- Prevents Fluid Loss and Contamination — A worn or degraded O-ring allows hydraulic fluid or lubricant to escape and contaminants to enter, causing component wear and potential system failure. Replacing this seal at the first sign of leakage protects downstream components.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, part number 5100024305 carries the same quality assurance as the original component installed at the factory.
An O-ring seal creates a static or dynamic pressure barrier between mating components by compressing into a groove and filling the gap between surfaces. In tandem rollers like the RD24-100 and RD28-120, O-rings are used throughout the hydraulic and lubrication circuits to prevent fluid from escaping joints, fittings, and housings. When an O-ring hardens, cracks, or deforms over time, it loses its ability to maintain that barrier — resulting in fluid leaks, pressure loss, and accelerated wear on surrounding components. Replacing a failed O-ring promptly with the correct part restores the system's integrity and prevents more costly repairs.
Part Details
| Part Number | 5100024305 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD24-100c | RD24-100c | 5100047376 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD28-120 | RD28-120 | 5100047375 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD28-120c | RD28-120c | 5100047377 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD24-100o | RD24-100o | 5100047378 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100 | RD24-100 | 5100047374 |
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.
