The Multiquip 11971721700 is a genuine OEM Crankshaft Assembly 3TNV76 AR16-2 designed for the AR16-2 ride-on asphalt roller. As a factory-sourced component, it delivers the exact tolerances and material specifications required to keep the 3TNV76 engine running at peak output. This crankshaft assembly is a direct OEM replacement, confirming compatibility with AR16-2 equipment and eliminating guesswork at the time of rebuild or repair. When you need a dependable engine core component to get your roller back on the job, part 11971721700 is the correct choice.
Key Features
- Genuine OEM Crankshaft Integrity — Manufactured to exact Yanmar 3TNV76 engine specifications, ensuring proper journal dimensions, stroke geometry, and bearing surface finish critical to engine longevity.
- Direct Assembly Replacement — Supplied as a complete crankshaft assembly, fitting directly into the 3TNV76 engine block without the need for additional machining or fitment adjustments.
- Confirmed AR16-2 Fitment — Verified for the Multiquip AR16-2 ride-on asphalt roller, so you can order with confidence knowing this is the right part for your machine.
- Engine Power Transmission — A correctly spec'd crankshaft converts combustion energy into rotational force efficiently; a worn or damaged crank causes vibration, loss of compression, and ultimately engine failure.
- Rebuild-Ready Component — Ideal for scheduled engine rebuilds or unplanned crankshaft failure, restoring the AR16-2 to full operating condition with an OEM-quality foundation.
The crankshaft is the central rotating component of the engine, converting the linear force of each piston stroke into the rotational output that drives the machine. In the Yanmar 3TNV76 engine fitted to the AR16-2 roller, the crankshaft must maintain precise dimensional tolerances across its journals to support correct bearing clearances and consistent power delivery. When a crankshaft becomes worn, scored, or damaged, the result is excessive engine vibration, oil pressure loss, and eventual seizure — making timely replacement with a genuine OEM assembly essential to restoring reliable operation.
For fitment questions or to confirm this part is correct for your AR16-2 serial number, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 11971721700 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Crankshaft 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.
