The Multiquip 27923401H7 is a genuine OEM Piston EX270D20110 G-4.5R designed for EX270D20110 series equipment. Sourced directly from Multiquip, this piston is manufactured to the same specifications as the original component, ensuring a correct, confident fit in your engine. If you are rebuilding or overhauling an EX270D20110-powered unit, part number 27923401H7 is the factory-correct choice for restoring full engine performance.
Key Features
- Genuine OEM Construction — Manufactured to the exact material grade and dimensional tolerances specified for the EX270D20110 engine, ensuring proper ring seal and combustion chamber geometry.
- Direct Engine Replacement — Engineered to drop into the EX270D20110 cylinder bore without secondary machining or fitment adjustment, maintaining the correct piston-to-wall clearance.
- EX270D20110 Compatibility — Confirmed fitment for EX270D20110 series equipment; verify your engine designation before ordering to ensure an exact match.
- Compression Integrity — A correctly fitted piston maintains proper compression ratio, supporting full power output and efficient fuel combustion across the operating range.
- Engine Safety Under Load — A worn or damaged piston can cause blow-by, loss of compression, and engine seizure; replacing it with the correct OEM part this part restores safe, stable engine operation under sustained load.
A piston is the reciprocating heart of an internal combustion engine, converting the force of ignition into the mechanical motion that drives your equipment. It must maintain a precise fit within the cylinder bore to seal combustion gases, transfer heat to the cylinder wall, and deliver consistent power stroke after power stroke. When a piston wears, cracks, or scores, compression drops, oil consumption rises, and engine performance deteriorates rapidly — making timely replacement with the correct part critical to keeping the engine running at full capacity.
Part Details
| Part Number | 27923401H7 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston EX270D20110 G-4.5R |
Compatibility & Fitment
| Name | Model |
|---|---|
| EX270D20110 | EX270D20110 |
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.
