The Multiquip 6138312200 Piston Ring Assembly SA6D110 is a genuine OEM component designed for the DCA-150SSK ultra-silent diesel generator. Sourced directly from Multiquip, this assembly delivers the exact fit and material specification required for the SA6D110 engine series. Confirmed fitment for DCA-150SSK units means no guesswork when ordering for scheduled maintenance or an unplanned rebuild. Keep a spare on hand to minimize disruption to critical power generation operations.
Key Features
- Genuine OEM Ring Sealing Specification — manufactured to the precise tension, radial depth, and surface finish required by the SA6D110 engine, ensuring correct compression and oil control from the first startup.
- Direct Engine Replacement — matches the OEM groove dimensions and ring stack configuration of the SA6D110, dropping into the cylinder bore without machining or fitment adjustments.
- Confirmed Fitment for DCA-150SSK — verified for the Multiquip DCA-150SSK ultra-silent generator series, so you can order with confidence for this platform.
- Restores Full Compression and Power Output — worn or broken piston rings allow combustion gases to bypass the piston, robbing the engine of power and increasing oil consumption; a fresh assembly brings compression back to specification.
- Critical Fuel System Integrity — properly seated rings prevent blow-by that contaminates engine oil with combustion byproducts, protecting bearings and extending overall engine service life.
Piston rings form the dynamic seal between the piston and the cylinder wall in a diesel engine. They serve three functions simultaneously: containing combustion pressure to drive the piston, controlling the thin film of oil that lubricates the cylinder bore, and transferring heat from the piston into the cylinder wall. When rings wear, lose tension, or break, combustion gases escape past the piston — a condition known as blow-by — which reduces power output, increases fuel consumption, and rapidly degrades engine oil. Replacing the piston ring assembly with a genuine OEM set restores the engine's compression, oil control, and thermal performance to original specification.
Part Details
| Part Number | 6138312200 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston Ring Assembly SA6D110 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-150SSK | DCA-150SSK |
| SA6D110 | SA6D110 |
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.
