MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.
Application Summary:
| Year |
Make/Model |
| 2003-2009 |
Chevrolet C4500 Kodiak |
| 2003-2009 |
Chevrolet C5500 Kodiak |
| 2006-2010 |
Chevrolet Express 2500 |
| 2006-2010 |
Chevrolet Express 3500 |
| 2009-2010 |
Chevrolet Express 4500 |
| 2001-2010 |
Chevrolet Silverado 2500 HD |
| 2007 |
Chevrolet Silverado 2500 HD Classic |
| 2001-2006 |
Chevrolet Silverado 3500 |
| 2007 |
Chevrolet Silverado 3500 Classic |
| 2007-2010 |
Chevrolet Silverado 3500 HD |
| 2003-2009 |
GMC C4500 Topkick |
| 2003-2009 |
GMC C5500 Topkick |
| 2006-2010 |
GMC Savana 2500 |
| 2006-2010 |
GMC Savana 3500 |
| 2009 |
GMC Savana 4500 |
| 2001-2010 |
GMC Sierra 2500 HD |
| 2007 |
GMC Sierra 2500 HD Classic |
| 2001-2006 |
GMC Sierra 3500 |
| 2007 |
GMC Sierra 3500 Classic |
| 2007-2010 |
GMC Sierra 3500 HD |
| 2006 |
Hummer H1 |
| Attributes |
| Alternate Part Number |
S41909 |
| Bore Diameter (in) |
4.0551 |
| California Proposition 65 |
No |
| Country of Origin (Primary) |
MX |
| GTIN |
00027067555106 |
| Harmonized Tariff Code (Schedule B) |
8409914000 |
| Hazardous Material Code |
N |
| Item Grade |
Premium |
| Life Cycle Status Code |
Announced |
| Oil Ring Assembly Groove Type |
2 pc. |
| Oil Ring Assembly Material |
GNS |
| Oil Ring Assembly Thickness (Axial Height) |
0.1177 in |
| Piston Ring Face Coating |
Plasma-Moly |
| Piston Ring Oversize |
Standard |
| SDR Required Flag |
N |
| Second Ring Material |
Cast Iron |
| Second Ring Thickness (Axial Height) |
0.0783 in |
| Top Ring Material |
Ductile Iron |
| Top Ring Thickness (Axial Height) |
0.1181 in |
| Warranty Time |
12 |
