Engine Piston Ring Set - Standard Size for 2005-2010 Dodge/Chrysler/Jeep 6.1L (Charger, Challenger, Magnum, 300) E-987K
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The Mahle Engine Piston Ring Set - Standard Size (part number 42089CP) is a direct-fit replacement for 2005-2010 Dodge, Chrysler, and Jeep vehicles with 6.1L engines.
Specifications:
| Size | Shallow Groove |
| Oil Ring Assembly Material | Stainless Steel |
| Bore Diameter (in) | 4.0551 |
| Top Ring Material | Ductile Iron |
| Second Ring Thickness (Axial Height) | 0.0586 in |
| Piston Ring Face Coating | Plasma-Moly |
| Piston Ring Oversize | Standard |
| Top Ring Thickness (Axial Height) | 0.0586 in |
| Oil Ring Assembly Thickness (Axial Height) | 0.1181 in |
| Item Grade | Premium |
| Second Ring Material | Carbon Steel |
Fits: 2005-2010 Dodge, Chrysler, and Jeep models including Charger, Challenger, Magnum, 300, Grand Cherokee - 6.1L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Size Standard; Material Grade Premium; Material UCR-Ductile Iron; LCR-Cast Iron; OCR-Stainless Steel; Facing UCR-Plasma-Moly; OCR-Chrome; Axial Height UCR-1.5mm; LCR-1.5mm; OCR-3.0mm; Ring Type UCR:BR-18PF; LCR:THM-10; OCR: CP-20; Shallow Groove
Interchanges With: Hastings Piston Rings 2M4907