The Multiquip 8973659980 Diaphragm Spring is a genuine OEM component designed for the XAGD01 series. As a factory-sourced part, it meets the original design specifications for the 4JJ1-XAGD01 application, ensuring the diaphragm assembly operates as intended. This is the correct OEM spring for XAGD01 equipment, giving you confidence in fitment and function from the moment it is installed.
Key Features
- Genuine OEM Spring Rate — manufactured to the original tension and load specification, so the diaphragm seats and flexes exactly as the machine was engineered to require.
- Direct-Fit for XAGD01 — sourced directly for the 4JJ1-XAGD01 application, matching the original mounting dimensions and coil geometry for a straight swap during service.
- Confirmed XAGD01 Compatibility — verified fitment for XAGD01 series equipment; use part number 8973659980 to confirm before ordering.
- Diaphragm Integrity Maintained — a correctly tensioned spring holds the diaphragm in proper position throughout its travel; a fatigued or broken spring causes irregular diaphragm movement and loss of pressure control.
- OEM Sourcing Assurance — supplied as a genuine Multiquip part, meaning the metallurgy, coil count, and free length match what left the factory originally.
A diaphragm spring provides the return force that keeps a diaphragm assembly under consistent, controlled tension during each cycle of operation. It works in conjunction with the diaphragm membrane to regulate pressure and flow, ensuring the system responds predictably to changes in demand. When the spring fatigues, loses tension, or breaks, the diaphragm can flutter, fail to seat fully, or collapse under load — leading to erratic output, pressure loss, or complete failure of the assembly it serves.
For questions about fitment or to confirm that Multiquip 8973659980 is the correct part for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 8973659980 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Diaphragm Spring |
Compatibility & Fitment
| Name | Model |
|---|---|
| XAGD01 | XAGD01 |
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.
