The Multiquip 2743600303 Rocker Arm is a genuine OEM component designed for MTR40F trench rammers, MT55F rammers, and MVC-40G plate compactors. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring correct geometry and valve actuation behavior across all compatible machines. Sourced directly through authorized Multiquip supply channels, this rocker arm is the correct part for MTR40F, MT55F, and MVC-40G units requiring valvetrain service or repair.
Key Features
- Genuine OEM Valvetrain Geometry — Manufactured to exact pivot radius and contact surface specifications, ensuring proper valve lift and timing rather than an approximated fit.
- Drop-In Engine Valvetrain Replacement — Engineered to seat directly onto the original rocker shaft and engage the valve stem without modification, streamlining engine reassembly.
- Confirmed Fitment Across Three Machine Families — Verified for use on MTR40F trench rammers, MT55F rammers, and MVC-40G plate compactors.
- Consistent Valve Actuation Under High-Cycle Conditions — A worn rocker arm causes erratic valve timing, rough running, and power loss; a correctly functioning OEM replacement restores smooth, consistent engine performance.
- Fuel System and Emissions Compliance — Correct valve timing directly affects combustion efficiency and exhaust output; using the genuine OEM rocker arm keeps the engine operating within its designed emissions and fuel consumption profile.
The rocker arm is a pivoting lever in the engine's valvetrain that transfers motion from the camshaft — via the pushrod — to open and close the intake and exhaust valves. It acts as a mechanical fulcrum, converting the cam lobe's upward push into a downward force on the valve stem. When a rocker arm wears, cracks, or loses its seating, valve timing becomes inconsistent, leading to hard starting, loss of compression, increased fuel consumption, and eventual engine damage if left unaddressed.
For questions about fitment or to confirm compatibility with your specific unit, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 2743600303 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rocker Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTR40F |
| Rammers | MT55F |
| Plate Compactors | MVC-40G |
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.
