The Multiquip 24341000450 O-Ring 1A S-45.0 is a genuine OEM seal designed for MT76D, MT-76D2, MT-86D, and MT-86D2 series rammers. As a direct OEM replacement, this o-ring meets the exact material and dimensional specifications required for these machines, ensuring a proper seal without modification. Sourced directly through Multiquip's authorized parts network, the part delivers the fit and performance that field technicians and equipment operators depend on. Confirm your model code against the fitment list — MT76D, MT-76D2, MT-86D, and MT-86D2 are all covered.
Key Features
- OEM Seal Material Grade — Manufactured to the exact compound and durometer specification required for this rammer application, maintaining compression integrity under operating temperatures and pressures.
- Direct Seating Fit — Sized to the S-45.0 specification, this o-ring seats directly into the original groove without stretching, pinching, or rework.
- Confirmed Rammer Fitment — Verified for MT76D, MT-76D2, MT-86D, and MT-86D2 Multiquip rammers; always cross-reference your model code before ordering.
- Leak Prevention at the Source — A correctly seated o-ring keeps fluid or air circuits sealed, preventing pressure loss that can cause erratic or reduced ram stroke performance.
- Fuel and Fluid System Safety — In rammer fuel and carb circuits, a failed o-ring can introduce air leaks or fuel seepage; replacing with the correct OEM seal restores safe, contained operation.
An o-ring is a precision loop seal installed at a joint or interface to prevent the passage of fluid or air between mating components. In a rammer, o-rings are critical at fuel system connections, carburetor assemblies, and internal hydraulic or air circuits where maintaining a pressure-tight seal directly affects stroke consistency and engine performance. When an o-ring hardens, cracks, or takes a compression set, the resulting leak can cause rough running, fuel seepage, or a complete loss of operating pressure — making timely replacement essential to keeping the machine performing at full output.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 24341000450 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring 1A S-45.0 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MT76D |
| Rammers | MT-76D2 |
| Rammers | MT-86D |
| Rammers | MT-86D2 |
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.
