The Multiquip 13231H1001 Valve Lifter is a genuine OEM component designed for C30HDN and C30HDNI series Mayco concrete pumps, including Precision and Zenith engine variants. As a direct OEM replacement, this valve lifter is sourced from Multiquip and built to the exact tolerances required for correct valve train operation on these machines. Verifying part number 13231H1001 against your model ensures a proper, confident fit before you order.
Key Features
- Genuine OEM Precision Tolerancing — Machined to exact OEM specifications, ensuring correct lift height and contact geometry critical to valve train performance in concrete pump engines.
- Direct Drop-In Replacement — Engineered to seat and operate exactly as the original, with no reworking of surrounding components required during installation.
- Broad C30 Series Compatibility — Confirmed fitment across C30HDN, C30HDNI, C30HDNI Precision, and C30HDNI Zenith Mayco concrete pump models.
- Sustained Engine Output — A properly functioning valve lifter maintains consistent valve timing and lift, keeping combustion cycles even and pump output steady under continuous pour conditions.
- Engine Protection Under Load — A worn or failed lifter causes erratic valve actuation, leading to misfires, power loss, and accelerated camshaft wear — replacing it promptly prevents cascading internal damage.
A valve lifter — also called a tappet — sits between the camshaft lobe and the valve stem (or pushrod) inside the engine. As the camshaft rotates, the lifter translates that rotational movement into the up-and-down motion needed to open and close the intake and exhaust valves at precisely the right moment. When a lifter wears down or becomes pitted, valve timing is disrupted, robbing the engine of power and efficiency. Left unaddressed, a failed lifter can damage the camshaft lobe and valve stem, turning a straightforward service item into a costly internal repair.
For fitment questions or help confirming compatibility with your specific Mayco concrete pump, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 13231H1001 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Valve Lifter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI |
| 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.
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