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  2. Auto Parts
  3. Engine Components
  4. Cylinder Block Components
  5. Engine Piston Ring Set
  6. MAHLE 41909

MAHLE 41909 Engine Piston Ring Set

MAHLE 41909 Engine Piston Ring Set

MAHLE
Brand:MAHLE
Part Number: 41909
UPC: 027067460783
Weight: 1.1 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

RING SET MOLY

MAHLE 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.

Specifications:

Bore Diameter (in):
4.0551
Item Grade:
Premium
Oil Ring Assembly Material:
GNS
Oil Ring Assembly Thickness (Axial Height):
0.1177 in
Piston Ring Face Coating:
Plasma-Moly
Piston Ring Oversize:
Standard
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
Country of Origin:
BR

Manufacturer Warranty:

12 Months

Select a vehicle to narrow MAHLE 41909 Engine Piston Ring Set fitment info!

Last Updated: 05/11/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet C4500 Kodiak

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet C4500 Kodiak



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet C5500 Kodiak

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet C5500 Kodiak



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2010

 

2009

 

2010

 

2009

 
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 2500 HD Classic

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet Silverado 2500 HD Classic



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 3500 Classic

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet Silverado 3500 Classic



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2010

 

2009

 

2008

 

2007

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC C4500 Topkick

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC C4500 Topkick



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC C5500 Topkick

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC C5500 Topkick



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2009

 

2009

 
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2007

 

2007

 
GMC Sierra 2500 HD Classic

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC Sierra 2500 HD Classic



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2007

 

2007

 
GMC Sierra 3500 Classic

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC Sierra 3500 Classic



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2010

 

2009

 

2008

 

2007

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle

2006

 

2006

 
Hummer H1

6.6L V8 Diesel OHV Turbo
1
 
Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set
 

Hummer H1



6.6L V8 Diesel OHV Turbo Size Standard
Material Grade Premium
Material UCR-Ductile Iron
LCR-Cast Iron
OCR-Stainless Steel
Facing UCR-Plasma-Moly
OCR-Gas Nitride
Axial Height UCR-3.0mm
LCR-2.0mm
OCR-3.0mm
Ring Type UCR:RFK-18PF
LCR:BT-10UF
OCR: MCL-42NGRW
Engine Set

1 Per Vehicle