The Wacker Neuson Cylinder Head Screw is a genuine OEM component designed for RD7 and RD10 series double drum vibratory rollers, including the RD7H, RD7Heh, RD7Yeh, RD7Hf, RD7Af, and RD10Yehf model variants. As a direct OEM replacement sourced from Wacker Neuson, this screw is manufactured to the exact specifications required for proper cylinder head clamping on your machine's engine. Confirm your model number against the fitment list before ordering — this part covers a wide range of RD7 configurations across both LRC and HRC designations, as well as the RD10Yehf LRC. Keeping critical fasteners like this one to OEM spec helps ensure the engine assembly performs as intended.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to Wacker Neuson's exact thread form, shank diameter, and tensile strength requirements for cylinder head clamping duty.
- Drop-In Installation — Matches the original bolt pattern and thread engagement of the factory cylinder head, so it installs straight into position without modification.
- Broad RD7 and RD10 Series Coverage — Fits a wide range of RD7 variants including RD7H, RD7Heh, RD7Hf, RD7Af, RD7Yeh, and associated LRC/HRC designations, plus the RD10Yehf LRC.
- Consistent Clamping Performance — A correctly torqued cylinder head screw maintains proper head gasket compression, supporting consistent combustion chamber sealing across operating cycles.
- Critical Engine Safety Fastener — Cylinder head fasteners are subject to sustained thermal cycling and combustion pressure; using an OEM-spec screw helps prevent head gasket failure or head distortion that can result from under-spec hardware.
- Genuine Wacker Neuson Part — Part number 5100006632 is an authorized OEM component, giving you confidence that it matches the original part pulled from the machine.
A cylinder head screw is one of the primary fasteners that clamps the cylinder head to the engine block, compressing the head gasket and sealing the combustion chamber against pressure and heat. These screws must maintain precise clamping force through repeated thermal expansion and contraction cycles — if one stretches, loosens, or fails, it can lead to coolant or compression leaks, head gasket blow-out, and potential engine damage. Replacing worn or damaged cylinder head screws with a genuine OEM part like the 5100006632 ensures the correct torque specifications can be achieved and held reliably during operation.
Part Details
| Part Number | 5100006632 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Yehf HRC | RD7Yehf HRC | 5100006337, 5100006341 |
| RD7H | RD7H | 5100006333 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
| RD7Yeh HRC | RD7Yeh HRC | 5100006336, 5100006467 |
| RD7Hf | RD7Hf | 5100006338 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Af HRC | RD7Af HRC | 5100006342 |
| RD7Hfb | RD7Hfb | 5100006343 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD7Yehfb HRC | RD7Yehfb HRC | 5100006346 |
| RD7Afb HRC | RD7Afb HRC | 5100006347 |
| RD10Yehf LRC | RD10Yehf LRC | 5100070502 |
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.
