The Multiquip 050300320 O-Ring S-32 is a genuine OEM seal designed for the MTR-35HS and MTR-35W trench rammers. Sourced directly from Multiquip, this O-Ring delivers an exact dimensional match to the original component, ensuring a proper sealing surface without the guesswork of aftermarket substitutes. Correct fitment on MTR-35HS and MTR-35W models is confirmed, making this the straightforward choice when servicing these machines.
Key Features
- Genuine OEM Seal Material — Manufactured to Multiquip's original compound and durometer specification, ensuring the same compression resistance and chemical compatibility as the part it replaces.
- Exact Dimensional Match — The S-32 sizing corresponds directly to the original groove dimensions on these rammers, seating fully without shimming or adjustment.
- Confirmed Fitment — Verified for MTR-35HS and MTR-35W trench rammer models, so you can order with confidence that this is the correct part for the application.
- Prevents Fluid and Air Leaks — A correctly seated O-Ring maintains the internal pressure boundaries critical to rammer operation; a worn or cracked seal leads to pressure loss, erratic compaction, or internal contamination.
- Direct OEM Source — Sold by DHS Equipment as an authorized Multiquip parts distributor, backed by genuine OEM part number 050300320.
An O-Ring is a precision-molded elastomeric seal that sits in a machined groove to create a pressure-tight or fluid-tight boundary between two mating surfaces. In a trench rammer, O-Rings are used throughout the fuel, oil, and pneumatic circuits to prevent leaks and maintain the internal pressures necessary for consistent, controlled compaction strokes. When an O-Ring degrades — through heat cycling, chemical exposure, or age — it loses its ability to compress and seal evenly, which can result in fluid seepage, air ingestion, or loss of operating pressure that causes the machine to underperform or stop cycling altogether.
Part Details
| Part Number | 050300320 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring S-32 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTR-35HS |
| Rammers | MTR-35W |
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.
