The Multiquip 001220851 is a genuine OEM Hex Head Bolt 8x55mm designed for MTX-series rammers including the MTX50HD, MTX60HD, MTX60HF, MTX70HD, MTX70HF, MTX70HDR, and MTX80HDR. As a direct OEM replacement, this bolt is manufactured to the exact dimensions and thread specification required by Multiquip for proper assembly and structural integrity on these machines. Sourced directly through authorized Multiquip supply channels, part 001220851 ensures a correct, consistent fit every time. If you are servicing or reassembling a Multiquip MTX rammer, using the correct OEM hardware is the straightforward way to restore the machine to proper working condition.
Key Features
- OEM-Matched Thread and Dimensional Spec — Manufactured to the exact 8x55mm specification required by Multiquip, ensuring correct torque engagement and structural hold during rammer operation.
- Drop-In Hardware Replacement — Installs directly into existing mounting points on MTX rammer assemblies with no reworking of threads or mounting hardware.
- Broad MTX Rammer Fitment — Confirmed for MTX50HD, MTX60HD, MTX60HF, MTX70HD, MTX70HF, MTX70HDR, and MTX80HDR models, covering a wide range of Multiquip tamper configurations.
- Structural Integrity Under Impact Loads — Rammers transmit high-frequency impact forces through the entire chassis; a correctly rated bolt at the right length maintains secure component fastening under these repeated dynamic loads.
- Genuine Multiquip OEM Part — Supplied as an authentic OEM component under part number 001220851, not a generic fastener substitute, so you know the grade and specification match what left the factory.
A hex head bolt of this type serves as a structural fastener within the rammer assembly, holding critical components securely together during operation. Rammers like the MTX series subject every fastener to continuous high-impact vibration, which means an undersized, incorrect-length, or wrong-grade bolt can work loose or fail prematurely — leading to component misalignment or machine downtime. Using the correct OEM-specified 8x55mm hex head bolt ensures that fastened assemblies remain properly torqued and secure across the full service life of the machine.
Part Details
| Part Number | 001220851 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Head Bolt 8x55mm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTX50HD |
| Rammers | MTX80HDR |
| Rammers | MTX70HDR |
| Rammers | MTX70HD |
| Rammers | MTX60HD |
| Rammers | MTX60HF |
| Rammers | MTX70HF |
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.
