The Wacker Neuson 5100013230 is a genuine OEM Locking Washer designed for the RD series tandem rollers, covering the RD18, RD24, RD27, RD28, RD40, and RD45 model families. As a direct OEM component, part number 5100013230 is manufactured to the same specifications as the original hardware used on the production line. This Locking Washer fits an extensive range of RD tandem roller configurations — including standard, combination, open-ROPS, cab, DPF, and US-spec variants — making it a high-utility fastener component to keep on hand for preventive and corrective maintenance.
Key Features
- Genuine OEM Hardware Grade — Produced to the same hardness and dimensional tolerances as the original fastener, ensuring proper locking engagement under the vibration loads generated by tandem roller operation.
- Drop-In Replacement — Matches the original washer profile exactly, seating correctly against mating fastener surfaces without additional fitting or modification.
- Broad RD Series Coverage — Compatible with RD18, RD24, RD27, RD28, RD40, and RD45 tandem rollers across standard, cab, open-ROPS, DPF, and US-specification variants.
- Vibration-Resistant Retention — A correctly functioning locking washer maintains fastener torque in high-vibration environments; a worn or missing washer allows fasteners to back out, leading to loose assemblies and potential component damage.
- Verified OEM Part Number — Ordering by Wacker Neuson part number 5100013230 confirms you are receiving the correct washer for your specific RD roller, eliminating guesswork on hardware sizing.
A locking washer is a hardened fastener component placed beneath a nut or bolt head to prevent the fastener from loosening due to vibration or dynamic loading. On tandem rollers like the Wacker Neuson RD series — which generate continuous vibratory forces during asphalt and soil compaction passes — maintaining fastener integrity is critical to keeping structural and mechanical assemblies secure. When a locking washer deforms, cracks, or goes missing, the associated fastener can gradually back out, resulting in loose connections that may cause accelerated wear, misalignment, or damage to surrounding components.
Part Details
| Part Number | 5100013230 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Locking Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD40-130 | RD40-130 | 5100047382, 5100011391 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD24-100c | RD24-100c | 5100047376 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD24-100 | RD24-100 | 5100047374, 5100011385 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD40-130c | RD40-130c | 5100047384 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD18-100 C Tandem Roller | RD18-100 C | 5100011384 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD28-120c | RD28-120c | 5100047377 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD40-130o | RD40-130o | 5100047386 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD18-80 | RD18-80 | 5100055774, 5100011382, 5100047360 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD28-120 | RD28-120 | 5100047375 |
| RD18-100c | RD18-100c | 5100055776, 5100047362 |
| RD45-140 | RD45-140 | 5100047383, 5100011392 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD28-120o | RD28-120o | 5100047379 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| RD24-100o | RD24-100o | 5100047378 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD18-100 C Tandem Roller | RD18-100 C US | 5100027574 |
| RD45-140c | RD45-140c | 5100047385 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100055775, 5100047361 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD45-140o | RD45-140o | 5100047387 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD18 | RD18-100.3 | 5100055947 |
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.
