The Multiquip 0603040019 is a genuine OEM Pin Piston PCX-50SS2235-2090 designed for the PCX-50SS2235 series concrete pump. As a direct Multiquip OEM component, this pin is manufactured to the exact specifications of the original part, ensuring a correct installation with no guesswork. Sourced directly through authorized channels, the part is the right part for operators and service technicians maintaining PCX-50SS2235 equipment.
Key Features
- Genuine OEM Metallurgy — Manufactured to the precise hardness and dimensional tolerances required for a piston pin operating under the high-cycle stress of a concrete pump drive system.
- Direct Installation Fit — Engineered as an exact match to the original piston pin bore and connecting rod interface on the PCX-50SS2235, dropping straight into the existing assembly.
- Confirmed Fitment — Verified for the PCX-50SS2235 concrete pump series, removing compatibility uncertainty when ordering.
- Sustained Pumping Output — A correctly fitted piston pin maintains proper stroke alignment in the pumping cylinder, preserving consistent concrete output volume and pressure delivery.
- Wear-Driven Replacement — A worn or failed piston pin causes knocking, loss of stroke efficiency, and accelerated cylinder wear — replacing it promptly protects the broader pump assembly.
The piston pin — also called a wrist pin — connects the piston to the connecting rod inside a reciprocating pump's drive mechanism. It acts as the pivot point that transfers the rotational motion of the crankshaft into the linear stroke that moves concrete through the pump cylinder. When this pin wears, becomes scored, or loses its press fit, the piston can rock off-axis during each stroke, leading to uneven cylinder wear, loss of pumping pressure, and eventual damage to surrounding components. Replacing the pin at the first sign of wear is the most cost-effective way to maintain pumping consistency and protect the larger pump drive assembly.
Part Details
| Part Number | 0603040019 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pin Piston PCX-50SS2235-2090 |
Compatibility & Fitment
| Name | Model |
|---|---|
| PCX-50SS2235- | PCX-50SS2235- |
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.
