The Multiquip 050920630 O Ring DR-65 MT-70 is a genuine OEM replacement seal designed for Multiquip rammer series equipment. Sourced directly through Multiquip's OEM supply chain, this part meets the original design specification for proper sealing performance. Verify your model code against the fitment data before ordering to ensure correct application.
Key Features
- OEM-Grade Seal Material — Manufactured to the original compound and durometer spec, delivering the compression and chemical resistance required for rammer operating conditions.
- Drop-In Seating — Dimensioned to the DR-65 MT-70 profile for direct installation into the original groove without modification to mating surfaces.
- Rammer Series Fitment — Confirmed for Multiquip rammer series equipment; cross-reference part number 050920630 with your machine's parts manual to validate application.
- Leak Prevention — A correctly seated O-ring maintains internal fluid or air pressure boundaries; a degraded or cracked ring leads to loss of pressure, fluid seepage, and accelerated wear on surrounding components.
- Genuine OEM Assurance — Supplied as a genuine Multiquip OEM component, so the part geometry, material grade, and quality inspection criteria match what left the factory originally.
An O-ring is a precision-molded loop of elastomeric material that sits in a machined groove between two mating surfaces, creating a pressure-tight or fluid-tight seal. In rammer applications, O-rings are used throughout hydraulic, fuel, and air circuit connections where maintaining a sealed boundary is critical to consistent compaction force and safe operation. When an O-ring hardens, cracks, or deforms from heat and mechanical cycling, it loses its ability to seal — resulting in leaks, pressure loss, and potential damage to the components it was protecting.
Part Details
| Part Number | 050920630 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O Ring DR-65 MT-70 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MT85 |
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.
