Overview
The Hastings Plasma Moly Piston Ring Set is designed for the 6.4L HEMI V8 engine, commonly found in various Chrysler, Dodge, and Jeep models. This set includes piston rings with the following dimensions:
- Top Ring: 1.20 mm
- Second Ring: 1.20 mm
- Oil Ring: 2.00 mm
The top ring features a Plasma Moly surface treatment, enhancing hardness and wear resistance, which helps prevent bore galling and scuffing. This treatment also traps lubricating oil, reducing friction and extending engine life. The second ring is made of ductile iron with a phosphate surface treatment, promoting ring seating during dry starts and providing rust prevention. The oil ring consists of a steel rail with a stainless expander and a chrome rail surface treatment, offering durability and effective oil control.
Product Features:
- Compatible with 6.4L HEMI V8 engines
- Plasma Moly surface treatment for enhanced hardness and wear resistance
- Phosphate surface treatment on the second ring for improved ring seating and rust prevention
- Chrome rail surface treatment on the oil ring for durability and effective oil control
| Applications | ||
|---|---|---|
| CHRYSLER | 300 | 2012-2014 |
| DODGE | CHALLENGER | 2011-2020 |
| DODGE | CHARGER | 2012-2020 |
| DODGE | DURANGO | 2018-2020 |
| JEEP | GRAND CHEROKEE | 2012-2020 |
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Additional Information
| SKU | 90756 |
|---|---|
| Factory Part Number | 68090672AA, 68092206AA, 2M5379.020, 2M5379030, 2M5379040 |
| Sale Unit | Each |