The Multiquip EM969012 Stop Nut is a genuine OEM fastener designed for a wide range of Multiquip equipment including walk-behind rollers, Essick mixers, and power buggies. This stop nut is a direct OEM replacement sourced through the Multiquip parts program, ensuring the correct thread engagement, locking performance, and dimensional fit for each compatible machine. Verified fitment includes roller models V305EK, V305EH, V304EY, V304ER, and V304EH, the R2000H static roller, Essick mixer models EM90SLF, EM70SLF, EM12M Series, EM120, EM70P/S, and EM90P/S, and the WTB-16PD power buggy. When securing critical assemblies across this many machine types, using the correct part number — EM969012 — is essential for proper torque retention and long-term holding strength.
Key Features
- Genuine OEM Locking Integrity — Manufactured to Multiquip OEM specification, this stop nut delivers the correct prevailing torque and thread-locking resistance expected in demanding construction equipment applications.
- Drop-In Fastener Replacement — Matches the original thread pitch, diameter, and locking collar of the hardware it replaces, threading directly onto existing fastener positions without reworking the mating hardware.
- Broad Cross-Equipment Fitment — Confirmed for walk-behind rollers (V305EK, V305EH, V304EY, V304ER, V304EH, R2000H), Essick mixer series (EM70SLF, EM90SLF, EM12M, EM120, EM70P/S, EM90P/S), and the WTB-16PD power buggy.
- Vibration-Resistant Holding Power — The stop nut's locking element resists backing off under continuous vibration loads — critical for compaction equipment, rotating drum assemblies, and drive components where fastener loosening causes accelerated wear.
- Stocking Versatility — A single OEM part number covering multiple machine families makes EM969012 a practical stocking choice for fleets running Multiquip rollers, Essick mixers, and power buggies side by side.
A stop nut — also called a prevailing torque nut or lock nut — is a fastener with a built-in locking feature, typically a nylon insert or deformed thread section, that resists loosening under vibration and cyclical loading. Unlike a standard nut that relies solely on torque and friction, a stop nut maintains clamping force even as surrounding components flex, rotate, or vibrate during operation. When a stop nut fails or is replaced with an incorrect substitute, the fastener joint can work loose, leading to misalignment, accelerated component wear, or outright mechanical failure in the assembly it secures.
For fitment questions or to confirm compatibility with your specific serial number, contact DHS Equipment directly — our team can verify the correct part for your machine before you order.
Part Details
| Part Number | EM969012 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Stop Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | V305EK |
| Essick Mixers | EM90SLF |
| Essick Mixers | EM70SLF |
| Power Buggies | WTB-16PD |
| Essick Mixers | EM12M Series |
| Essick Mixers | EM120 |
| Rollers | V305EH |
| Essick Mixers | EM70P/S |
| Essick Mixers | EM90P/S |
| Rollers | R2000H |
| Rollers | V304EY |
| Rollers | V304ER |
| Rollers | V304EH |
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.
