The Multiquip ME052889 Ring Set 6D22 DCA-150SSM is a genuine OEM piston ring set designed for the DCA-150SSM ultra-silent diesel generator. Sourced directly through Multiquip's OEM supply chain, this ring set is the exact component specified for the 6D22 engine found in the DCA-150SSM, ensuring proper sealing, compression, and oil control during engine operation. If you are rebuilding or overhauling the engine in your DCA-150SSM, ME052889 is the correct OEM-specified ring set for that application.
Key Features
- OEM-Specified Compression and Oil Control: — Engineered to the exact ring geometry and metallurgy required by the 6D22 diesel engine, ensuring correct cylinder sealing and oil film management.
- Direct Engine Rebuild Fitment: — Designed to drop into the 6D22 engine cylinders without modification, matching bore dimensions and groove specifications of the original pistons.
- Confirmed Fitment for DCA-150SSM: — Verified for use with the Multiquip DCA-150SSM ultra-silent diesel generator series.
- Restores Engine Compression and Power Output: — Worn or broken piston rings cause blow-by, power loss, and excessive oil consumption; replacing with this part restores the engine's designed compression ratio and output performance.
- Genuine Multiquip OEM Quality: — As an authentic OEM part, this part meets the material hardness, ring tension, and dimensional tolerances specified for the 6D22 engine, supporting a durable and thorough rebuild.
Piston rings seal the combustion chamber between the piston and the cylinder wall, maintaining compression pressure needed for efficient diesel ignition while controlling how much oil reaches the combustion chamber. In a large diesel generator like the DCA-150SSM, healthy piston rings are critical to maintaining rated power output, fuel efficiency, and clean exhaust. When rings wear, crack, or lose tension, combustion gases leak past the piston — a condition known as blow-by — leading to reduced generator output, increased oil consumption, fouled exhaust, and accelerated internal engine wear that can ultimately require a full engine replacement if left unaddressed.
Part Details
| Part Number | ME052889 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Ring Set 6D22 DCA-150SSM |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-150SSM | DCA-150SSM |
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.
