The Multiquip 1321473400 Valve Guide Snap Ring is a genuine OEM component designed for C30HDNI and C30HDN series Mayco concrete pumps, including C30HDNI Precision and C30HDNI Zenith configurations. As an authentic Multiquip part, it is manufactured to the exact specifications required to maintain proper valve assembly integrity within the pump. Sourced directly through authorized Multiquip supply channels, part number 1321473400 ensures a correct, hassle-free installation in the valve guide assembly.
Key Features
- Genuine OEM Construction: — Engineered to the exact retaining dimensions and material grade required to secure the valve guide under the high-cycle pressure demands of concrete pump operation.
- Direct-Fit Replacement: — Seats into the valve guide groove as the original component did, requiring no reworking of the surrounding assembly during installation.
- Broad Mayco Pump Compatibility: — Confirmed fitment across C30HDNI, C30HDN, C30HDNI Precision, and C30HDNI Zenith concrete pump models.
- Maintains Valve Assembly Function: — A correctly seated snap ring keeps the valve guide locked in position, preventing valve float and maintaining consistent concrete flow through the pump circuit.
- Pressure-System Safety: — A failed or missing snap ring in a concrete pump valve assembly can cause uncontrolled valve movement under pressure; replacing this component promptly restores safe operating conditions.
The valve guide snap ring is a small but critical retaining component within the valve assembly of a concrete pump. Its job is to lock the valve guide in place so that the intake and discharge valves open and close predictably with each stroke of the pump. When this ring is worn, cracked, or missing, the valve guide can shift or unseat, leading to inconsistent concrete delivery, pressure loss, or accelerated wear on surrounding valve components. Replacing it with the correct OEM part restores proper valve seating geometry and protects the integrity of the entire pumping circuit.
DHS Equipment supplies genuine Multiquip OEM parts with expert support to help you confirm fitment before you order. If you have questions about part number 1321473400 or need help identifying the right components for your Mayco concrete pump, contact the DHS Equipment team directly.
Part Details
| Part Number | 1321473400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Valve Guide Snap Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDNI |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDNI Zenith |
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.
