The Multiquip 11421014300 Roller Tappet Assembly is a genuine OEM component designed for MVH-series reversible plate compactors and MRH-series walk-behind rollers, including the MVH206D, MVH-406DSY, MVH-200DA2, MVH-306DS2, and MRH800DS2. Sourced directly from Multiquip, this part meets the exact specifications of the original assembly installed at the factory. Verified fitment across these diesel-powered compactor and roller models means confident ordering and straightforward installation. Keep a replacement on hand to minimize unplanned interruptions during active compaction work.
Key Features
- Genuine OEM Valve Train Precision — Manufactured to the exact tolerancing required for consistent roller-to-cam contact, maintaining correct valve actuation across the engine's service life.
- Drop-In Assembly — Supplied as a complete roller tappet assembly, allowing direct installation into the existing tappet bore without additional fabrication or sub-assembly work.
- Broad MVH and MRH Fitment — Confirmed for MVH206D, MVH-406DSY, MVH-200DA2, MVH-306DS2, and MRH800DS2, covering Multiquip's heavy-duty reversible plate compactor and walk-behind roller lines.
- Sustained Engine Performance — A correctly functioning roller tappet maintains proper valve lift and timing, supporting full compression and consistent power output under continuous compaction loads.
- Reduced Internal Wear — The roller design minimizes sliding friction against the camshaft lobe compared to a flat-face tappet, extending the service interval of both the tappet and the cam surface it rides on.
A roller tappet assembly sits between the camshaft and the valve train, translating the rotational motion of the cam lobe into the linear motion needed to open and close the engine's valves. The roller at the base of the tappet rides directly on the camshaft lobe, and its condition directly affects valve timing, compression, and overall engine efficiency. When a tappet wears, flattens, or seizes, the result is poor valve seating, loss of compression, rough running, or engine damage — making timely replacement critical to keeping diesel-powered compaction equipment running at full capacity.
Part Details
| Part Number | 11421014300 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Roller Tappet Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH206D |
| Plate Compactors | MVH-406DSY |
| Rollers | MRH800DS2 |
| Plate Compactors | MVH-200DA2 |
| Plate Compactors | MVH-306DS2 |
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.
