The Wacker Neuson 5100026398 Oil Filter is a genuine OEM oil filter designed for the RT56-SC, RT82-SC, RT56-SC2, and RT82-SC2 series vibratory trench rollers, as well as a broad range of DPU80, DPU90, and DPU110 series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, part number 5100026398 is manufactured to the same specification as the filter installed at the factory, ensuring a correct, direct-fit installation with no guesswork. This genuine OEM component covers an extensive list of DPU variants — including Lec, Lem, rLec, and rLem configurations — making it a high-utility stocking part for fleets running multiple Wacker Neuson machines.
Key Features
- Genuine OEM Filtration Media — Built to Wacker Neuson's exact filtration specification, ensuring the correct micron rating and flow rate for the engines used across the RT and DPU families.
- Direct-Fit Replacement — Engineered to thread directly onto the factory filter mount with the correct thread pitch and gasket seating, so installation is straightforward during scheduled oil service.
- Broad Fitment Coverage — Confirmed for RT56-SC, RT56-SC2, RT82-SC, and RT82-SC2 trench rollers, plus DPU80, DPU90, and DPU110 reversible plate compactor variants in Lec, Lem, rLec, and rLem configurations.
- Engine Protection Where It Counts — A properly functioning oil filter continuously removes contaminants from the engine oil; a clogged or incorrect filter risks accelerated bearing and cylinder wear under the demanding loads these machines generate.
- High-Volume Fleet Utility — With coverage spanning over 35 machine configurations, a single part number simplifies parts inventory for contractors and dealers running mixed Wacker Neuson fleets.
An oil filter is a critical engine component that continuously circulates oil through a filtration element to remove metal particles, dirt, and combustion byproducts before they can reach engine bearings, camshafts, and other precision surfaces. On heavy-duty compaction equipment like the DPU and RT series — machines that operate under sustained vibration and load — clean oil is essential to maintaining internal clearances and preventing premature wear. When an oil filter becomes clogged or fails, the engine's bypass valve opens and allows unfiltered oil to circulate, dramatically shortening engine life and increasing the risk of unplanned mechanical failure.
Part Details
| Part Number | 5100026398 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT82-SC2 | 5000620530, 5000620293, 5000620528, 5000620529 |
| Vibratory Trench Roller | RT56-SC2 | 5000620294 |
| Vibratory Trench Roller | RT82-SC | 5000009025, 5000620353, 5000620480, 5000620481, 5000620482 |
| Vibratory Trench Roller | RT56-SC | 5000009026 |
| DPU80Lec670 | DPU80Lec670 | 5100027032 |
| DPU110Lec870 | DPU110Lec870 | 5100026869 |
| DPU90Lec770 | DPU90Lec770 | 5100027536 |
| DPU90Lec670 | DPU90Lec670 | 5100027534 |
| DPU80Lec770 | DPU80Lec770 | 5100026787 |
| DPU110Lec970 | DPU110Lec970 | 5100027035 |
| DPU110Lem970 | DPU110Lem970 | 5100024696 |
| DPU80Lem770 | DPU80Lem770 | 5100018444 |
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU90Lec770 US | DPU90Lec770 US | 5100028357 |
| DPU80Lem670 | DPU80Lem670 | 5100024695 |
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU110Lem870 | DPU110Lem870 | 5100018445 |
| DPU110Lec970 US | DPU110Lec970 US | 5100026784 |
| DPU90Lem770 | DPU90Lem770 | 5100024731 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU110rLec970 | DPU110rLec970 | 5100027036 |
| DPU110Lem970 US | DPU110Lem970 US | 5100024730 |
| DPU90Lem770 US | DPU90Lem770 US | 5100024732 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| DPU110rLec870 | DPU110rLec870 | 5100027077 |
| DPU110rLem870 | DPU110rLem870 | 5100026697 |
| DPU110rLem970 | DPU110rLem970 | 5100024699 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| DPU110rLec970 US | DPU110rLec970 US | 5100026786 |
| DPU110rLem970 US | DPU110rLem970 US | 5100026785 |
| DPU90rLem770 | DPU90rLem770 US | 5100028358 |
| DPU110Lekc970 | DPU110Lekc970 | 5100034515 |
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.
