Wacker Neuson 5100016065 Intake Valve Seat

The Wacker Neuson Intake Valve Seat is a genuine OEM component designed for the CRT60-74LX, CRT60-74L, and HIF690 series machines. Sourced directly from Wacker Neuson, this part carries the same specifications as the original, ensuring a correct seat surface and proper valve sealing geometry for these models. Whether you are completing a scheduled overhaul or addressing a compression loss issue, the is the direct factory replacement to restore proper engine function. Confirm your model number before ordering to ensure this part matches your specific unit.

Key Features

• OEM Sealing Geometry — Manufactured to the original valve seat angle and surface finish spec, maintaining consistent compression and airtight closure on the intake stroke.
• Direct Drop-In Replacement — Matches the original press-fit dimensions for the intake port, allowing installation without machining or resizing the seat bore.
• Confirmed Fitment — Compatible with CRT60-74LX, CRT60-74L, and HIF690 series equipment; always cross-reference your model and serial number prior to ordering.
• Restores Full Compression — A worn or pitted intake valve seat causes compression bleed-off and hard starting; replacing it with the correct OEM part brings cylinder pressure back to operating spec.
• Fuel System Integrity — A properly seated intake valve prevents unburned fuel from bypassing the combustion chamber, supporting clean combustion and reducing the risk of fuel contamination in the crankcase.

The intake valve seat is the precision-machined ring in the cylinder head against which the intake valve closes to seal the combustion chamber. It provides the hard, wear-resistant mating surface that allows the valve face to form an airtight seal during the compression and combustion strokes. When the seat becomes worn, pitted, or damaged, the seal breaks down — leading to compression loss, difficult starting, reduced power output, and increased fuel consumption. Replacing a failed seat with a correctly dimensioned OEM part is essential to restoring the engine's ability to build and hold proper cylinder pressure.

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.