Engine Piston Ring Set - Standard Size for 2005-2017 Chevrolet/GMC/Cadillac 6.0L E-979K
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The Mahle Engine Piston Ring Set - Standard Size (part number 42157CP) is a direct-fit replacement for 2007-2017 Chevrolet, GMC, and Cadillac vehicles with 6.0L engines.
Specifications:
| Second Ring Material | Cast Iron |
| Item Grade | Premium |
| Size | Shallow Groove |
| Second Ring Thickness (Axial Height) | 0.0586 in |
| Piston Ring Face Coating | Plasma-Moly |
| Top Ring Thickness (Axial Height) | 0.0468 in |
| Oil Ring Assembly Thickness (Axial Height) | 0.0984 in |
| Piston Ring Oversize | Standard |
| Top Ring Material | Carbon Steel |
| Oil Ring Assembly Material | Stainless Steel |
| Bore Diameter (in) | 4.0011 |
Fits: 2007-2017 Chevrolet, GMC, and Cadillac models including Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD, Express 4500, Express Cargo, Express Pasajeros, Caprice and more - 6.0L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Size Standard; Material Grade Premium; Material UCR-Carbon Steel; LCR-Cast Iron; OCR-Stainless Steel; Facing UCR-Plasma-Moly; OCR-Chrome; Axial Height UCR-1.2mm; LCR-1.5mm; OCR-2.5mm; Ring Type UCR:RF-13PFD; LCR:THM-10; OCR: CP-20; Shallow Groove
Interchanges With: Hastings Piston Rings 2M5170