The Wacker Neuson Countersunk Screw is a genuine OEM countersunk screw designed for the RD 24-100, RD 27-120, RD 28-120, RD40-130, and RD45-140 series double drum rollers. As a direct factory replacement, part is manufactured to the exact dimensions and material standards specified for these machines. Compatibility spans the full range of RD series variants including standard, canopy, open-ROPS, DPF, and electric configurations, making this a versatile fastener solution across the Wacker Neuson roller lineup.
Key Features
- Genuine OEM Fastener Integrity — Manufactured to Wacker Neuson's exact thread form, head geometry, and material hardness spec, ensuring the countersunk seating behaves exactly as engineered in the original assembly.
- Flush-Mount Head Profile — The countersunk head design allows the screw to sit flush with the mating surface, preventing protrusion that could interfere with adjacent components or cause uneven contact under load.
- Broad RD Series Coverage — Fits RD 24-100, RD 27-120, RD 28-120, RD40-130, and RD45-140 variants including standard, canopy (c), open-ROPS (o), DPF, and electric (e) configurations across both .3 and current generation models.
- Drop-In Replacement — Matches the original thread pitch, shank diameter, and countersink angle so it installs directly into existing threaded holes without any reworking of the mating surface.
- Prevents Structural Loosening — A correctly torqued countersunk screw maintains the clamping force needed to keep roller components securely assembled during continuous vibratory operation; a worn or incorrect fastener risks component shift and accelerated wear.
A countersunk screw is a threaded fastener with a tapered, cone-shaped head that is designed to sit flush with — or below — the surface of the material it secures. In compaction equipment like Wacker Neuson double drum rollers, these screws are used where a protruding fastener head would interfere with moving parts, guarding, or mating surfaces. When a countersunk screw becomes stripped, corroded, or otherwise compromised, it can no longer maintain the clamping force required to hold components in position during the high-vibration conditions that roller operation demands, leading to loosened assemblies and the potential for further mechanical damage.
Part Details
| Part Number | 5100052883 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Countersunk Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD24-100 | RD24-100 | 5100047374 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100c | RD24-100c | 5100047376 |
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100o | RD24-100o | 5100047378 |
| RD28-120o | RD28-120o | 5100047379 |
| 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 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| 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 |
| RD24e-100 | RD24-100e | 5100066731 |
| RD28e-120 | RD28-120e | 5100066732 |
| RD24e-100c | RD24-100ce | 5100066733 |
| RD28e-120c | RD28-120ce | 5100066734 |
| RD24e-100o | RD24-100oe | 5100066735 |
| RD28e-120o | RD28-120oe | 5100066736 |
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.
