The Wacker Neuson Piston Rings Set is a genuine OEM component designed for a wide range of Wacker Neuson equipment sharing a common engine platform, including the DPU 3050H, DPU 3060H, DPU 3070H, DPU 3750Hts, DPU 3760Hts, and DPU 3050HE reversible plate compactors, PT3H centrifugal trash pumps, HSH350 hydronic surface heaters, and E1100 ground heaters. Sourced directly from Wacker Neuson, part number meets the original engineering tolerances specified for these engines. This set delivers the correct ring geometry, material grade, and tension profile required for proper combustion sealing across all listed applications. Whether you are overhauling a compactor engine, servicing a pump, or rebuilding a heater powerplant, this genuine OEM piston rings set is the correct replacement to restore engine performance.
Key Features
- OEM Combustion Sealing Integrity — Manufactured to the exact ring gap clearances and tension ratings specified by Wacker Neuson, ensuring proper compression and oil control for each supported engine.
- Direct Engine Rebuild Replacement — Designed to drop into the correct bore diameter without additional machining, fitting the piston grooves as the original set did at the factory.
- Broad Cross-Family Fitment — Compatible with DPU 3050H, DPU 3060H, DPU 3070H, DPU 3750Hts, DPU 3760Hts, and HE-series reversible plate compactors, PT3H trash pumps, HSH350 hydronic surface heaters, and E1100 ground heaters.
- Restored Compression and Power Output — Worn or broken piston rings allow combustion gases to blow past the piston, causing loss of compression, excessive oil consumption, and hard starting; a fresh set restores full engine output.
- Fuel System and Emission Compliance — Correct ring sealing is essential to proper fuel combustion; installing a correctly spec'd set helps maintain exhaust emissions within the levels the engine was designed to produce.
Piston rings seal the gap between the piston and the cylinder wall, performing two critical jobs: trapping combustion pressure above the piston to drive power, and scraping excess oil back down to prevent it from burning in the combustion chamber. When rings wear, crack, or lose tension, compression drops, oil consumption rises, and the engine may smoke, run rough, or become difficult to start. Replacing the full piston rings set during an engine rebuild or top-end overhaul restores the tight combustion seal the engine needs to deliver the power and fuel efficiency it was designed for.
Part Details
| Part Number | 5000209668 |
|---|---|
| Old Part Number | 0209668 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Rings Set |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| PT3H Pump | PT3H | 5000009100, 5000009103, 5000009242, 5100014963, 5100014964 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5200001676 |
| DPU 3050H | DPU 3050H | 5000610039 |
| DPU 3060H | DPU 3060H | 5000610040 |
| DPU 3070H | DPU 3070H | 5000610041 |
| DPU 3060H-TS | DPU 3060H-TS | 5000610042 |
| DPU 3050HE | DPU 3050HE | 5000610298 |
| DPU 3060HE-TS | DPU 3060HE-TS | 5000610302 |
| DPU 3750Hts | DPU 3750Hts | 5000610321 |
| DPU 3750Hets | DPU 3750Hets | 5000610322 |
| DPU 3760Hts | DPU 3760Hts | 5000610358 |
| DPU 3760Hets | DPU 3760Hets | 5000610359 |
| DPU 3050H US | DPU 3050H US | 5100000310 |
| Vibration Plate | DPU 3050Hw US Army | 5100009915 |
| DPU 3750Hts US | DPU 3750Hts US | 5100000311 |
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.
