The Multiquip 11971723910 Bush Piston Pin 3TNV76 AR16-2 is a genuine OEM component designed for the AR16-2 asphalt ride-on roller. Sourced directly through Multiquip's authorized parts network, this OEM designation means the part is manufactured to the same specification as the original part installed at the factory. It is a confirmed fitment for the AR16-2, making it the straightforward choice when overhauling or servicing the engine on this machine.
Key Features
- OEM-Grade Dimensional Accuracy — Manufactured to exact bore and wall-thickness tolerances required for correct piston pin retention in the 3TNV76 engine, ensuring proper load transfer and minimal wear.
- Direct Engine Match — Engineered specifically for the 3TNV76 engine assembly; installs into the connecting rod small end without secondary machining or fitting work.
- Confirmed AR16-2 Fitment — Validated for the AR16-2 asphalt ride-on roller, removing guesswork when sourcing engine internals for this machine.
- Engine Protection Under Load — A correctly fitted piston pin bush absorbs the lateral forces generated during compression and power strokes, protecting the connecting rod and piston from accelerated wear.
- Genuine Multiquip OEM Part — Supplied as an authorized OEM replacement, backing your repair with the confidence of a part that meets Multiquip's own production standards.
The piston pin bush — also called a small-end bush or gudgeon pin bush — is a precision-fit sleeve pressed into the small end of the connecting rod. Its job is to act as a bearing surface between the stationary connecting rod and the rotating or oscillating piston pin, absorbing friction and heat generated during each combustion cycle. When this bush wears thin or develops play, it allows the piston pin to move off-axis, which leads to knocking, increased blowby, and rapid deterioration of the piston and rod. Replacing it at the correct service interval keeps the engine running within its designed tolerances and prevents more costly internal damage.
Part Details
| Part Number | 11971723910 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bush Piston Pin 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.
