The Multiquip 13101ZDJ000 is a genuine OEM Piston designed for MTX70HDR and MTX80HDR series rammers. As a direct Multiquip OEM component, this piston is manufactured to the same specifications as the original part installed at the factory, ensuring the correct bore diameter, compression height, and pin bore alignment for your machine. Verified fitment covers the MTX70HDR and MTX80HDR tampers, making it the correct service part for these GX120 Honda-powered rammers.
Key Features
- OEM Compression Integrity — Manufactured to exact bore and compression-height specifications, maintaining the combustion efficiency your rammer depends on for consistent impact force.
- Drop-In Engine Compatibility — Engineered to match the original pin bore and skirt profile of the GX120-powered MTX70HDR and MTX80HDR, allowing straightforward installation without machine modification.
- Confirmed Rammer Fitment — Directly compatible with MTX70HDR and MTX80HDR Multiquip tampers; verify your model code before ordering to ensure proper application.
- Sustained Impact Performance — A correctly fitted piston maintains proper cylinder seal and compression ratio, preserving the rammer's blows-per-minute output and compaction depth on the worksite.
- Fuel System Safety — Proper piston fit prevents blow-by and unburnt fuel from entering the crankcase, reducing the risk of oil contamination and uncontrolled combustion events in the engine.
The piston is the reciprocating component at the heart of a rammer's two-stroke or four-stroke engine, converting combustion pressure into the mechanical downforce that drives the tamper foot into the soil. In a rammer like the MTX70HDR or MTX80HDR, a worn or damaged piston leads to loss of compression, reduced impact energy, hard starting, and excessive oil consumption. Replacing a failed piston with a genuine OEM part restores full compression and protects the cylinder bore from further damage caused by an improper fit.
For fitment questions or to confirm this part is correct for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 13101ZDJ000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTX70HDR |
| Rammers | MTX80HDR |
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.
