The Wacker Neuson Retrofit Radiator Bypass Kit is a genuine OEM component designed for the DPU 100-70 series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this kit delivers exact-fit confidence and ensures the cooling system modification is performed to the original engineering standard. It is confirmed compatible with the DPU 100-70Le and DPU 100-70 Vibroplate models. When cooling system performance is on the line, using the correct OEM retrofit kit is the only way to ensure the bypass circuit integrates cleanly with the existing plumbing and thermal management layout.
Key Features
- OEM Cooling Circuit Integrity — Genuine Wacker Neuson components are engineered to exact flow and pressure specifications, ensuring the bypass route performs as the original design intended — not as an approximation.
- Retrofit-Ready Configuration — The 5000220043 is packaged as a complete retrofit kit, meaning all hardware and fittings required to install the bypass are included for a straightforward field installation.
- Confirmed DPU 100-70 Fitment — Verified for the DPU 100-70Le and DPU 100-70 Vibroplate reversible plate compactors, so you can order with confidence.
- Protects Engine and Hydraulic Temperature Balance — A correctly functioning radiator bypass maintains stable operating temperatures on heavy-duty DPU compactors; a missing or failed bypass can cause thermal stress and premature component wear.
- Direct OEM Replacement — As a genuine Wacker Neuson part, the 5000220043 installs using the existing mounting points and connection interfaces on the DPU 100-70 platform without modification to surrounding components.
A radiator bypass kit redirects a portion of coolant flow around the radiator core under specific thermal conditions, allowing the engine to reach and maintain its optimal operating temperature more efficiently. On diesel-powered reversible plate compactors like the DPU 100-70, stable coolant temperature directly affects engine output and hydraulic system performance during sustained compaction cycles. When the bypass circuit is absent, damaged, or incorrectly installed, the engine may run too cool at startup or struggle to regulate temperature under variable load, leading to increased wear and reduced efficiency over time.
Part Details
| Part Number | 5000220043 |
|---|---|
| Old Part Number | 0220043 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retrofit Radiator Bypass Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU 100-70Le VIBROPLATE | DPU 100-70 | 5000610320, 5000008991 |
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.
