The Multiquip 335410300 Plunger Guard is a genuine OEM component designed for MQD2H and MQD3H diaphragm pump models. Sourced directly from Multiquip, this part meets the original design specifications for these pumps, ensuring a correct, hassle-free installation. It is a direct replacement for the original guard and is confirmed compatible with the MQD2H and MQD3H series diaphragm pumps.
Key Features
- Genuine OEM Construction — Manufactured to the original material and dimensional spec for the plunger guard position, ensuring the correct fit against mating pump components.
- Direct Drop-In Replacement — Mounts in the same position as the original guard with no reworking of surrounding pump hardware required.
- Confirmed Fitment — Compatible with Multiquip MQD2H and MQD3H diaphragm pumps; reference part number 335410300 to verify against your unit.
- Protects Critical Pump Internals — Shields the plunger mechanism from debris ingestion and mechanical contact that could cause premature wear or seal failure.
- Supports Consistent Pump Output — A properly installed plunger guard helps maintain steady, uninterrupted fluid transfer by keeping the plunger stroke protected and consistent cycle to cycle.
The plunger guard on a diaphragm pump serves as a protective barrier around the plunger assembly, shielding it from physical damage and contamination during operation. Without this guard in place, the plunger is exposed to debris and impact that can accelerate wear on seals and the plunger itself, leading to reduced pump efficiency or fluid loss. Keeping this component in good condition is essential to maintaining the full pumping capacity and service life of the MQD2H and MQD3H.
Part Details
| Part Number | 335410300 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Plunger Guard |
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.
Multiquip
Multiquip Part # 337010291 - PLUNGER GUARD - Genuine OEM Part
