The Multiquip 1733121980 is a genuine OEM Piston Pin Bushing designed for Multiquip Welders and diesel-powered generator models including DCA15SPX3 and DCA10SPX3. As an authentic Multiquip OEM component, it is manufactured to the exact material and dimensional tolerances required by the original engine design, ensuring a correct installation without rework or modification. This bushing is a precision-fit internal engine part — if you are servicing a DAW-500S welder or an SPX3-series generator, part number 1733121980 is the correct OEM replacement to restore the engine to proper operating condition.
Key Features
- OEM Bronze Bushing Integrity — Manufactured to the exact bore diameter and wall thickness specified for the original engine assembly, maintaining proper piston pin clearance and load distribution.
- Drop-In Engine Replacement — Engineered to press directly into the connecting rod small end bore, matching the original installation interface for a straightforward engine rebuild.
- Confirmed Fitment — Verified for DAW-500S Welders, DCA15SPX3, and DCA10SPX3 diesel-powered generator units.
- Protects Connecting Rod and Piston Pin — A correctly fitted bushing cushions the piston pin under combustion loads; a worn or failed bushing accelerates metal-to-metal wear on both the pin and connecting rod, leading to deeper engine damage.
- Genuine Multiquip OEM Part — Sourced directly through the Multiquip OEM supply chain, so 1733121980 carries the full assurance of factory-correct material specification and dimensional accuracy.
The piston pin bushing is a small but load-bearing engine component pressed into the upper bore of the connecting rod, where it forms the bearing surface for the piston pin. Its job is to absorb and distribute the repetitive impact forces generated during each combustion stroke, reducing friction and wear between the piston pin and the connecting rod. When this bushing wears thin or becomes loose, it allows excess play between the pin and rod, which produces knocking, accelerates wear on surrounding components, and can ultimately cause connecting rod failure if left unaddressed.
Part Details
| Part Number | 1733121980 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston Pin Bushing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DAW-500S |
| Diesel Powered Generators | DCA15SPX3 |
| Diesel Powered Generators | DCA10SPX3 |
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.
