Wacker 5000030627 Oil Pump Gasket | PT4

The Wacker Neuson 5000030627 Oil Pump Gasket is a genuine OEM sealing component designed for PTS4V and PTK4 series self-priming centrifugal trash pumps. As a direct OEM replacement, the part is manufactured to the exact material and dimensional specifications required for proper oil system sealing on these pump models. Confirmed fitment spans the full PTS4V and PTS4V(I) pump lineup, as well as the PTK4(I) pump kit configuration. When your oil pump gasket fails, replacing it promptly with the correct OEM part protects the pump's lubrication system and keeps the unit running at full capacity.

Key Features

• OEM-Grade Sealing Material — Manufactured to Wacker Neuson's exact gasket compound and compression specifications, ensuring a leak-free oil pump seal under operating pressure and temperature cycles.
• Drop-In Replacement — Matches the original oil pump mating surfaces on PTS4V and PTK4 series pumps, allowing straightforward installation without reworking surrounding components.
• Broad PTS4V and PTK4 Series Coverage — Confirmed fitment across multiple PTS4V, PTS4V(I), and PTK4(I) configurations, making it a reliable stock item for fleets running 4-inch trash pump models.
• Protects Pump Lubrication Integrity — A properly seated oil pump gasket prevents oil migration and contamination, maintaining consistent lubrication to internal pump components and extending service life.
• Genuine Wacker Neuson Part — Supplied as authentic OEM, ensuring the part number 5000030627 matches the exact specification called out in Wacker Neuson service documentation for these pump models.

The oil pump gasket forms a pressure-tight seal between the oil pump and its mating surface on the engine or pump housing, preventing oil from leaking past the joint during operation. Without an intact gasket, oil can escape the lubrication circuit, leading to oil loss, increased wear on internal components, and potential pump failure if left unchecked. Replacing a worn or damaged gasket with the correct OEM part restores the sealed oil circuit and ensures the pump's lubrication system functions as designed.

Part Details

Compatibility & Fitment

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.