The Wacker Neuson 5100030491 is a genuine OEM Cylinder Head Gasket designed for the RD7Ye and RD10Yehf LRC series walk-behind tandem rollers. Sourced directly from Wacker Neuson, this part meets the original engineering specifications for a correct, leak-free seal between the cylinder head and engine block. Compatible with the RD7Ye, RD7Yeh LRC, RD7Yehf LRC, RD7Yehfb LRC, and RD10Yehf LRC tandem roller models, part number 5100030491 is the factory-specified replacement for these machines. When the time comes to restore proper engine compression and cooling integrity, this is the part to reach for.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the original material grade and compression rating specified for these tandem roller engines, ensuring a consistent, pressure-tight seal at the cylinder head joint.
- Direct-Fit Replacement — Matches the original gasket profile and bolt-hole pattern exactly, so it seats correctly without reworking the head surface or engine deck.
- Broad RD7 and RD10 Series Coverage — Confirmed fitment across the RD7Ye, RD7Yeh LRC, RD7Yehf LRC, RD7Yehfb LRC, and RD10Yehf LRC walk-behind tandem rollers.
- Restores Full Engine Compression — A failed or blown head gasket causes compression loss, overheating, and coolant or oil contamination; replacing it with this OEM gasket brings engine output back to spec.
- Combustion and Coolant Path Safety — A properly seated cylinder head gasket prevents combustion gases from entering the coolant system, protecting both the engine and operator from the consequences of a compromised seal.
The cylinder head gasket sits between the engine block and the cylinder head, forming a sealed barrier that contains combustion pressure while keeping coolant and oil passages separate. It is one of the most structurally critical seals in the engine — when it fails, compression drops, the engine may overheat, and coolant or oil can mix, causing rapid internal damage. On walk-behind tandem rollers like the RD7Ye and RD10Yehf LRC, where the engine works hard under sustained compaction loads, maintaining a sound head gasket seal is essential to keeping the machine running at full capacity.
Part Details
| Part Number | 5100030491 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD10Yehf LRC | RD10Yehf LRC | 5100070502 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
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.
