The Multiquip 11974051100 Plunger Assembly 3TNV76 AR16-2 is a genuine OEM component designed for the AR16-2 asphalt ride-on roller. As a direct OEM replacement, this assembly is manufactured to the exact specifications required by the AR16-2, ensuring a correct, trouble-free installation with no guesswork on fitment. Sourced directly through Multiquip's authorized parts network, 11974051100 is the correct assembly when servicing the fuel injection or hydraulic plunger circuit on this machine. DHS Equipment stocks this genuine part to keep your AR16-2 compaction roller operating at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's exact tolerances for the 3TNV76 engine platform, delivering the dimensional accuracy and material grade that a precision plunger assembly demands.
- Direct-Fit Replacement — Engineered specifically for the AR16-2, this assembly seats and seals correctly within the original bore without rework or adaptation.
- Confirmed AR16-2 Fitment — Validated for the Multiquip AR16-2 asphalt ride-on roller equipped with the Yanmar 3TNV76 engine.
- Maintains Injection or Hydraulic Precision — A correctly functioning plunger assembly sustains proper pressure and metering; a worn or damaged plunger leads to performance loss, erratic operation, or fluid leakage.
- Fuel System Integrity — Correct plunger fit and sealing is critical to fuel delivery accuracy and system pressure containment, making OEM specification especially important for this component.
A plunger assembly is a precision-machined reciprocating component used within fuel injection pumps or hydraulic circuits to build and deliver fluid pressure at controlled intervals. On the AR16-2 roller's Yanmar 3TNV76 engine, the plunger is responsible for metering and pressurizing fuel before it reaches the injectors — a function that directly affects engine power output, fuel efficiency, and smooth operation. When a plunger wears, scores, or loses its sealing capability, the result is reduced compression within the pump, leading to hard starts, power loss, increased fuel consumption, or injection system failure.
For assistance confirming this part fits your specific AR16-2 configuration, contact the DHS Equipment parts team.
Part Details
| Part Number | 11974051100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Plunger Assembly 3TNV76 AR16-2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| AR16-2 | AR16-2 |
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.
