The Multiquip 492397 Bolt 1/2 x 2-1/2 In. is a genuine OEM fastener designed for a wide range of Multiquip and Mayco concrete pump, mixer, and roller models including LS600, LS400, LS500, LS300, LS50TD, LS40TD, LS40D, LS60TD, LS600P, LS300P, LS300G, MC94P/S, MC94SK/MC94PK, MC64SK/MC64PK, MC64P/S, MC12PH, EM12M Series, and R2000H equipment. As a genuine OEM part, the 492397 is manufactured to the same dimensional and grade specifications as the original hardware, ensuring a correct, secure fit wherever it is called out in the assembly. Sourced directly from Multiquip, this bolt is the recommended replacement when restoring structural or mechanical connections on supported equipment. DHS Equipment stocks genuine Multiquip parts so you can get the right component and get your machine back to work without compromise.
Key Features
- Genuine OEM Grade and Dimensions — Manufactured to the exact diameter, thread pitch, and length specification of the original 1/2 x 2-1/2 In. fastener, so torque values and clamping force are maintained as designed.
- Direct Hardware Replacement — Drops into the existing bolt position with correct thread engagement, requiring no reworking of mating threads or hardware.
- Broad Multiquip Fitment — Confirmed for LS and MC series concrete pumps, EM12M series mixers, and the R2000H static roller, covering a wide range of Multiquip and Mayco equipment families.
- Structural Integrity Where It Counts — A correctly torqued fastener keeps critical assemblies secure under vibration and load; a worn, stretched, or incorrect bolt risks loosening and component damage over time.
- Fuel and Fluid System Safe — Where used in pump or engine-adjacent assemblies, the OEM material grade ensures compatibility with the operating environment of the host machine.
A bolt may be one of the simplest components in a machine, but using the correct size, thread, and grade is essential to maintaining the clamping force and shear strength that the original design relies on. On equipment like concrete pumps and mixers that operate under sustained vibration and mechanical stress, an undersized or incorrect-grade fastener can back out or fail, leading to misalignment, leaks, or structural separation. The Multiquip 492397 Bolt 1/2 x 2-1/2 In. replaces the original hardware with a part that matches the specification the machine was built around, keeping assemblies tight and performing as intended.
Part Details
| Part Number | 492397 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bolt 1/2 x 2-1/2 In. |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS600 |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS40D |
| Mayco Pumps | LS60TD |
| Mayco Pumps | LS500 |
| MQ Mixers | MC94P/S |
| Mayco Pumps | LS600P |
| MQ Mixers | MC94SK/MC94PK |
| MQ Mixers | MC64SK/MC64PK |
| MQ Mixers | MC64P/S |
| Mayco Pumps | LS300P |
| Mayco Pumps | LS300G |
| Essick Mixers | EM12M Series |
| MQ Mixers | MC12PH |
| Mayco Pumps | LS300 |
| Rollers | R2000H |
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.
