The Multiquip 492363 Hex Head Bolt is a genuine OEM fastener designed for a wide range of Multiquip and Whiteman equipment, including LS300, WTB-16, WBH-16, WBH-21, AR13H, AR14H, V304, V305, MQ600H, C30HD, and LS600P series machines. As a factory-original component, this bolt is manufactured to the exact dimensions, thread pitch, and grade specification required by Multiquip for correct torque retention and structural integrity. Whether you're servicing a concrete pump, power buggy, asphalt roller, or trash pump, using the correct OEM fastener ensures the assembly holds to spec under operating loads. Confirm your model code against the fitment list before ordering to ensure this is the right bolt for your application.
Key Features
- Correct Thread and Grade Specification — Manufactured to the exact thread pitch, diameter, and tensile grade required by Multiquip, ensuring proper torque values are achievable during installation.
- Direct OEM Replacement — Drops into the original fastener position without modification, maintaining the correct clamp load across mating surfaces and assemblies.
- Broad Cross-Family Fitment — Compatible with concrete pumps (LS300, LS600P, C30HD series), power buggies (WTB-16, WBH-16, WBH-21), asphalt rollers (AR13H, AR14H, V304, V305), and trash pumps (MQ600H series).
- Structural Integrity Under Load — A correctly rated hex head bolt maintains secure component attachment during vibration-heavy and high-cycle operation, preventing joint loosening or fastener fatigue.
- Genuine Multiquip OEM Part — Sourced directly through authorized Multiquip supply channels, this is not a generic hardware substitute — it is the same bolt specified in the original equipment assembly.
A hex head bolt is a threaded fastener used to clamp two or more components together within a mechanical assembly. In heavy equipment applications, bolts must meet precise tensile strength and thread engagement requirements to maintain safe, stable connections under vibration, torque, and dynamic loads encountered during operation. Using an incorrect or underrated fastener in place of a specified OEM bolt risks joint failure, component misalignment, or progressive loosening — any of which can lead to equipment damage or unplanned downtime. Replacing worn, stripped, or damaged bolts with the correct Multiquip OEM specification restores the assembly to its original clamping performance.
Part Details
| Part Number | 492363 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Head Bolt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300GK |
| Power Buggies | WTB-16 |
| Power Buggies | WTB-16PD |
| Mayco Pumps | LS600P |
| Mayco Pumps | LS300G |
| Mayco Pumps | C30HDGA |
| Mayco Pumps | C30HDZ |
| Mayco Pumps | C30HDG |
| Power Buggies | WBH-21EF |
| Power Buggies | WBH-21EFP |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WBH-16EAWD |
| Power Buggies | WBH-16EF |
| Power Buggies | WBH-16F |
| Power Buggies | WBH-16E |
| Power Buggies | WBH-16 |
| Mayco Pumps | LS300P |
| Power Buggies | WBH21EPA |
| Trash Pumps | MQ600HTP |
| Trash Pumps | MQ600HTB |
| Trash Pumps | MQ600H |
| Rollers | V305EK |
| Rollers | V305EH |
| Rollers | AR14H |
| Rollers | AR13D |
| Mayco Pumps | LS300 |
| Rollers | AR13HA/HAR |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDNI Zenith |
| Rollers | AR13HC |
| Rollers | AR13H |
| Trash Pumps | MQ600TD80-TLRP |
| Trash Pumps | MQ600TD80-TLRB |
| Rollers | V304EY |
| Rollers | V304ER |
| Rollers | V304EH |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI |
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.
