The Wacker Neuson Sealing Ring is a genuine OEM component designed for the RD40-130, RD45-140, RD28-120, and RD24-100 series tandem rollers. Sourced directly from Wacker Neuson, this sealing ring meets the exact material and dimensional standards of the original part — so it seats correctly and performs as intended from the first use. Compatible across a broad range of RD-series roller configurations including standard, C, O, and DPF variants, the is the right part for a wide range of compaction equipment in this family.
Key Features
- OEM-Grade Seal Material — Manufactured to Wacker Neuson's specified compression and material tolerances, ensuring consistent sealing performance under the operating pressures found in RD-series tandem rollers.
- Drop-In Replacement — Matches the original profile and dimensions exactly, seating into the same bore or housing as the factory part with no rework or modification to the surrounding components.
- Broad RD-Series Coverage — A single part number covers RD24-100, RD28-120, RD40-130, and RD45-140 models, including standard, C, O, and DPF configurations — reducing the number of individual part numbers you need to stock.
- Prevents Fluid Loss and Contamination — A correctly functioning sealing ring keeps hydraulic or lubricating fluid contained and contaminants out; a worn or damaged seal leads to leaks, accelerated internal wear, and unplanned downtime.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized OEM component, giving you full confidence that part number 5100024335 is the correct, current replacement for your machine's original seal.
A sealing ring creates a pressure-tight barrier between two mating surfaces or around a rotating shaft, preventing fluid from escaping and stopping external contaminants from entering the assembly. In a tandem roller, where hydraulic and lubrication systems operate under sustained load and vibration, an intact seal is critical to maintaining system pressure and protecting internal components. When a sealing ring deteriorates — through heat cycling, wear, or compression set — the resulting leak can starve components of lubrication or cause hydraulic pressure loss, both of which compromise compaction output and can lead to more costly repairs if left unaddressed.
Part Details
| Part Number | 5100024335 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sealing Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD40-130 | RD40-130 | 5100047382 |
| RD45-140 | RD45-140 | 5100047383 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o | RD45-140o | 5100047387 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
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.
