The Multiquip 1687121310 Piston Pin is a genuine OEM component designed for DA7000SSA2, DA7000SSA2GH, and DLW300ES series equipment. As a direct OEM replacement, this piston pin is manufactured to the same specifications as the original, ensuring a correct fit within the engine assembly. Verified compatible with Multiquip diesel-powered generators and DLW300ES series welders, part number 1687121310 is the right choice when accuracy matters most.
Key Features
- Genuine OEM Construction — Manufactured to original tolerances for proper load transfer between the piston and connecting rod, maintaining correct bearing surface contact within the engine.
- Direct Engine Drop-In — Dimensioned to seat correctly in the piston bore and connecting rod small end without reworking or shimming during installation.
- Broad Series Compatibility — Fits DA7000SSA2, DA7000SSA2GH diesel-powered generators and DLW300ES series welder models.
- Engine Integrity Under Load — A correctly fitted piston pin allows the piston to convert combustion pressure into crankshaft rotation efficiently; a worn or loose pin introduces knock, accelerated bore wear, and power loss.
- Fuel System Safety Relevance — A failed piston pin in a generator or welder engine can cause catastrophic internal damage; using a verified OEM replacement reduces the risk of uncontrolled failure during operation.
The piston pin — sometimes called a wrist pin — connects the piston to the upper end of the connecting rod, acting as the pivot point that transfers combustion force into rotational motion at the crankshaft. It must resist extreme cyclical stress and heat with every power stroke. When a piston pin wears, cracks, or loosens in its bore, the result is audible engine knock, loss of compression, and rapid deterioration of surrounding engine components.
For fitment questions or ordering assistance, contact DHS Equipment directly.
Part Details
| Part Number | 1687121310 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston Pin |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DA7000SSA2 |
| Diesel Powered Generators | DA7000SSA2GH |
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
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.
