The Multiquip 2742350307 Piston Ring Set 0.50MM is a genuine OEM component designed for MT55F, MTR40F, and MT54F rammers. As a direct OEM replacement, this ring set is manufactured to the same specifications as the original part, ensuring a correct fit within the engine bore without the need for additional machining beyond what a standard 0.50MM oversize rebuild requires. This piston ring set is the right call when rebuilding the engine on your MT55F, MTR40F, or MT54F rammer and restoring it to full working order.
Key Features
- Oversize OEM Specification: — Engineered to the 0.50MM oversize tolerance, matching the bore dimensions required during a standard engine overhaul on these rammer models.
- Correct Ring Geometry: — Profile, width, and gap spacing are matched to the OEM piston dimensions, ensuring proper seating and cylinder wall contact from the first start.
- Confirmed Rammer Fitment: — Verified for MT55F, MTR40F, and MT54F Multiquip rammers — cross-reference part number 2742350307 before ordering to confirm your specific unit.
- Compression and Oil Control Restored: — Worn or broken piston rings cause loss of compression, increased oil consumption, and hard starting; a fresh ring set returns the engine to full power and efficient combustion.
- Genuine OEM Part: — Supplied as an authentic Multiquip OEM component, sourced through authorized distribution channels for full traceability.
Piston rings seal the gap between the piston and the cylinder wall, serving two critical functions: maintaining compression in the combustion chamber and controlling how much oil coats the cylinder bore. In a rammer engine, these rings are subject to high-frequency loading with every stroke of the machine, which accelerates wear over time. When the rings wear thin or break, compression drops, the engine loses power, oil begins burning off in the combustion chamber, and starting becomes difficult — a ring set replacement during an overhaul brings all of these conditions back under control and extends the service life of the engine.
Part Details
| Part Number | 2742350307 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston Ring Set 0.50MM |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MT55F |
| Rammers | MTR40F |
| Rammers | MT54F |
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.
