The Multiquip 8970346090 Ring Set is a genuine OEM component designed for the TLG12SPX diesel powered generator. As an authorized OEM part, it is manufactured to the same specifications as the original, ensuring a correct fit and proper engine performance from installation. This ring set is the recommended replacement for TLG12SPX units requiring piston ring service, giving operators confidence that the engine will return to its designed operating condition.
Key Features
- Genuine OEM Construction: — Engineered to original compression and oil control ring tolerances, maintaining the tight bore-to-ring clearances critical for diesel engine efficiency.
- Direct Engine Fit: — Designed to seat correctly into the piston ring grooves of the TLG12SPX engine, allowing straightforward installation without modification.
- Confirmed Fitment: — Verified for use with the Multiquip TLG12SPX diesel powered generator series.
- Compression Integrity: — A properly seated ring set maintains combustion pressure, supporting full power output and fuel efficiency across the generator's operating load range.
- Oil Consumption Control: — The oil control ring included in the set limits oil migration into the combustion chamber, preventing fouling and excessive smoke during generator operation.
Piston rings form the seal between the piston and the cylinder wall inside a diesel engine, performing two critical jobs: containing combustion pressure to produce power and controlling the oil film on the cylinder bore to prevent burning. When rings wear, become stuck, or break, the engine loses compression, burns oil, and produces less power — symptoms that worsen quickly under load. Replacing a worn ring set with a correct OEM-specification part restores the engine's sealing performance and brings combustion efficiency back to its intended level.
Part Details
| Part Number | 8970346090 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Ring Set |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | TLG12SPX |
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.
