The Multiquip 050931500 O-Ring is a genuine OEM sealing component designed for Multiquip rammer models including the MTX70HD, MTX80HDR, MTX70HDR, MT85, and MTX70HF. As a direct OEM part, it is manufactured to the exact material grade and dimensional tolerances specified for these machines, ensuring a proper seal every time. Sourced direct and sold through DHS Equipment, this is the same part your rammer shipped with from the factory.
Key Features
- OEM-Grade Sealing Material — Manufactured to the exact compound and durometer spec required for rammer operating conditions, maintaining compression integrity under repeated impact cycles.
- Drop-In Installation — Dimensioned to seat directly into the original groove without stretching, trimming, or reworking the surrounding components.
- Broad Rammer Compatibility — Fits MTX70HD, MTX80HDR, MTX70HDR, MT85, and MTX70HF models, covering both GX100 and GX120 Honda engine variants across the MTX and MT rammer families.
- Prevents Fluid Bypass and Leakage — A correctly seated O-Ring keeps internal fluids contained and pressure stable; a worn or flattened ring leads to leaks, loss of lubrication, and accelerated wear on adjacent components.
- Genuine OEM Part — Carries the Multiquip OEM designation, so you are replacing a worn seal with an identical part — not an approximation.
An O-Ring is a circular elastomeric seal used throughout rammer assemblies to prevent fluid or air from bypassing a joint or fitting under pressure. In a rammer, these seals are critical to keeping the internal drive system properly lubricated and pressurized, directly affecting the machine's impact force and consistency. When an O-Ring degrades — through heat, chemical exposure, or compression set — it loses its ability to seal, which can cause fluid loss, internal contamination, and eventually damage to the components it was protecting.
For fitment questions or help confirming this part works with your specific rammer serial configuration, contact the DHS Equipment team directly.
Part Details
| Part Number | 050931500 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTX70HD |
| Rammers | MTX80HDR |
| Rammers | MTX70HDR |
| Rammers | MT85 |
| 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.
