The Multiquip EE41524 is a genuine OEM Piston.020 DD298ER Engine Hercules designed for DD298ER series equipment. Sourced directly from Multiquip, this oversize piston is manufactured to the exact tolerances required by the DD298ER Hercules engine, ensuring a correct fit during engine rebuild or oversize bore service. This part is confirmed for use on DD298ER machines, making it the right choice for technicians restoring engine compression and performance to specification.
Key Features
- Oversize Bore Specification: — Ground to a .020-inch oversize diameter, matched specifically to the DD298ER Hercules engine bore dimensions for a proper rebuild fit.
- Genuine OEM Component: — Manufactured to Multiquip's original engineering tolerances, ensuring correct ring groove dimensions, pin bore sizing, and piston crown profile for the Hercules engine.
- Direct Engine Fitment: — Engineered specifically for the DD298ER Hercules engine; installs using the standard piston and connecting rod assembly process with no improvisation required.
- Confirmed DD298ER Compatibility: — Verified fitment for DD298ER equipment, giving rebuild technicians confidence they are installing the correct oversize piston for this engine family.
- Restores Engine Compression: — A correctly sized oversize piston seals the cylinder bore properly, restoring lost compression caused by cylinder wear and bringing engine output back to operating spec.
A piston is the reciprocating component inside the engine cylinder that transfers combustion force to the crankshaft through the connecting rod. Over time and high operating hours, cylinder walls and pistons wear, causing a loss of compression, increased oil consumption, and reduced engine power. An oversize piston — in this case ground .020 inches over the standard diameter — is used when the cylinder has been bored out to restore a true, smooth surface; the oversize piston fills the enlarged bore correctly, restoring the tight seal needed for efficient combustion. Neglecting a worn piston during an engine rebuild leads to continued compression loss, hard starting, and eventual engine failure.
For help confirming this part fits your specific machine, contact the DHS Equipment team. Our parts specialists are ready to assist with fitment verification and order support.
Part Details
| Part Number | EE41524 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston .020 DD298ER Engine Hercules |
Compatibility & Fitment
| Name | Model |
|---|---|
| DD298ER | DD298ER |
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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