The Wacker Neuson 5100027401 Nipple is a genuine OEM component designed for the BPU 4045A US, BPU 5545A US, and BPU 5545A reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this nipple meets the same specifications as the part originally installed on these machines. It is a direct-fit replacement that installs without modification, restoring proper fluid or fuel line connections on affected BPU series compactors. Confirm your model number before ordering to ensure this part matches your specific configuration.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original thread form and dimensional tolerances, ensuring a secure, leak-free connection in fluid or fuel line applications.
- Direct-Fit Replacement — Engineered to match the original fitting geometry on BPU series compactors, threading in exactly as the factory-installed part did.
- BPU Series Compatibility — Confirmed fitment for BPU 4045A US, BPU 5545A US, and BPU 5545A reversible vibratory plate compactors.
- Maintains Line Integrity — A worn or damaged nipple can cause fluid leaks that compromise hydraulic or fuel system pressure; replacing it promptly keeps the compactor running at full output.
- Verified Part Number — Part number 5100027401 cross-referenced directly against Wacker Neuson fitment data for the listed BPU models, giving you confidence before you buy.
A nipple is a short threaded fitting used to connect two sections of pipe, hose, or line within a machine's fluid, fuel, or hydraulic circuit. It provides a sealed junction point that maintains system pressure and prevents leaks. When a nipple becomes corroded, cracked, or cross-threaded, it can cause fluid loss, pressure drop, or contamination that affects the performance of the entire system — making timely replacement essential to keeping the compactor operating correctly.
Part Details
| Part Number | 5100027401 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nipple |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPU 4045A US | BPU 4045A US | 5100009663 |
| BPU 5545A US | BPU 5545A US | 5100009658 |
| BPU5545A | BPU 5545A | 5100009657 |
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.
