The Multiquip 180103000 is a genuine OEM Spacer 5/8" x 1-1/16" designed for MQD2H and MQD3H diaphragm pumps. As a direct OEM replacement, this spacer is manufactured to the same specifications as the original component, ensuring correct positioning and alignment within the pump assembly. Verified fitment covers MQD2H and MQD3H series units, so you can order with confidence knowing this is the right part for your machine.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to exact OEM specifications, ensuring the spacer maintains correct stack height and component spacing within the pump assembly.
- Direct Drop-In Replacement — Sized at 5/8" x 1-1/16" to seat correctly in the original mounting location without alteration or shimming.
- Confirmed Fitment for MQD Series Diaphragm Pumps — Compatible with MQD2H and MQD3H diaphragm pump models, verified against Multiquip OEM parts documentation.
- Maintains Proper Component Alignment — Correct spacer placement prevents misalignment that can accelerate wear on adjacent pump components and compromise seal integrity.
- Sourced Direct from Multiquip — Genuine OEM part backed by Multiquip's parts program, not a generic substitute.
A spacer is a precision-dimensioned component used to maintain a fixed gap or offset between two parts within an assembly. In a diaphragm pump, spacers ensure that rotating or reciprocating components are held at the correct axial position, preventing contact, misalignment, or uneven load distribution. When a spacer is worn, damaged, or missing, surrounding components can shift out of position, leading to accelerated wear, vibration, or pump failure.
Part Details
| Part Number | 180103000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spacer 5/8" x 1-1/16" |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diaphragm Pumps | MQD2H |
| Diaphragm Pumps | MQD3H |
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.
