The Multiquip 937188 Nyloc Nut 5/8-11 GR8 is a genuine OEM fastener designed for Multiquip Rollers and Water Trailer series equipment. This Grade 8, 5/8-11 nylon-insert locking nut is sourced directly from Multiquip and is confirmed to fit V30-W2-R, V30-W2-LD, WT5C, WTE5C, WT5CSG, WT5HP, WTE5HP, and WT5HPSG models. When you need an exact-match replacement to maintain the structural integrity of a bolted joint, the 937188 delivers the correct thread spec and hardness grade straight from the OEM. DHS Equipment stocks this part to keep your equipment running without unnecessary delays.
Key Features
- Grade 8 Hardness: — The GR8 rating ensures this nut handles the high-load clamping forces found on roller frames and water trailer axle and pump mounting points without stripping or deforming.
- Nylon-Insert Locking Design: — The integrated nylon collar grips the bolt thread under vibration, resisting self-loosening on equipment that sees constant operational movement and road towing stresses.
- 5/8-11 Thread Specification: — Drop-in replacement at the correct thread pitch and diameter — no chasing threads or sourcing adapters required to install.
- Confirmed OEM Fitment: — Verified for Multiquip V30-W2-R, V30-W2-LD walk-behind roller models and WT5C, WTE5C, WT5HP, and WTE5HP water trailer series.
- Genuine Multiquip OEM Part: — Sourced directly from Multiquip, ensuring the correct material grade, thread tolerance, and locking torque specification for these applications.
A nyloc nut is a prevailing-torque fastener that uses a nylon insert at the top of the nut to grip the bolt thread and resist loosening caused by vibration or dynamic loads. Unlike standard hex nuts, the nylon collar deforms around the thread when driven, creating friction that holds the nut securely in place even under continuous movement. On compaction rollers and towed water trailers, bolted joints are exposed to persistent vibration and road loads — a fastener that backs off even slightly can lead to loose assemblies, accelerated wear on mating components, or structural failure at the joint. Using the correct grade and thread specification, as the Multiquip 937188 provides, ensures the joint maintains its designed clamping load throughout the service interval.
Part Details
| Part Number | 937188 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nyloc Nut 5/8-11 GR8 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | V30-W2-R |
| Rollers | V30-W2-LD |
| Water Trailer | WT5C-WTE5C-WT5CSG |
| Water Trailer | WT5HP-WTE5HP-WT5HPSG |
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.
