The Multiquip 1526121330 is a genuine OEM Piston Pin Air Clip designed for a range of Multiquip welders, diesel-powered generators, and walk-behind rollers. As a direct OEM replacement, this clip is manufactured to the same tolerances and material specifications as the original component that left the factory. Confirmed fitment includes the DLW300ES series welders, DAC7000SS and DA7000SSA2 super-silent diesel generators, and the MRH601DS walk-behind roller. When sourcing a retention component as critical as a piston pin clip, using the correct OEM part ensures proper seating and secure retention within the engine assembly.
Key Features
- Genuine OEM Retention Specification — Manufactured to the exact circlip geometry and spring tension required to securely lock the piston pin in place, preventing lateral migration under combustion load.
- Drop-In Installation — Matches the original clip groove dimensions exactly, seating cleanly into the piston bore without modification to the piston or connecting rod.
- Broad Cross-Equipment Fitment — Confirmed for DLW300ES, DAC7000SS, DAC7000SSA, DAC7000SSW, DA7000SSA2, DA7000SSA2GH, and MRH601DS models, covering welders, super-silent generators, and walk-behind rollers in the Multiquip lineup.
- Engine Integrity Under Load — A properly installed piston pin clip keeps the pin centered and contained, allowing the piston and connecting rod to transfer combustion force cleanly. A failed or incorrectly sized clip can allow the pin to shift, causing rapid and severe engine damage.
- Critical Rebuild Component — Commonly replaced during engine top-end rebuilds or piston replacement services; having the correct OEM clip on hand prevents costly delays mid-repair.
A piston pin air clip — also known as a piston pin retaining clip or circlip — is a small but essential engine component that locks the piston pin (wrist pin) in position within the piston bore. The pin connects the piston to the upper end of the connecting rod, and the clip prevents it from sliding sideways and contacting the cylinder wall during engine operation. If the clip is missing, incorrectly installed, or the wrong size, the piston pin can migrate laterally, scoring the cylinder bore and leading to catastrophic engine failure. This part is typically inspected and replaced any time a piston is removed from the engine.
For fitment questions or help confirming compatibility with your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 1526121330 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston Pin Air Clip |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
| Diesel Powered Generators | DAC7000SSA |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SS |
| Diesel Powered Generators | DA7000SSA2GH |
| Diesel Powered Generators | DA7000SSA2 |
| Rollers | MRH601DS |
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.
