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Mahle Original OE Replacement Pistons 224-3451WR.020 Piston With Rings - GM 6.6L DURAMAX "L" W/PCR - .020 (DSL)

SKU: MHL224-3451WR.020

Pistons

Mahle Original OE Replacement Pistons 224-3451WR.020 Piston With Rings - GM 6.6L DURAMAX "L" W/PCR - .020 (DSL)

SKU: MHL224-3451WR.020

Pistons

Sale ends in Calculating...

A$1,310.80 A$1,424.05
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Mahle Original replacement pistons have the same great OE features to provide the perfect fit and function in your vehicle. They offer things like compensated ring grooves to ensure proper ring loading and oil control; as well as expansion-controlled designs for small fitting clearances—to reduce engine noise, wear, emissions, and improved oil control. Choose the model designed for your vehicle and engine application.

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-16 12:23:58

Specifications

Product Attributes - Brand
MAHLE Original
Product Attributes - Manufacturer's Part Number
224-3451WR.020
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Mahle Original OE Replacement Pistons
Product Attributes - UPC
027067914200
Product Attributes - Piston Rings Included
Yes
Product Attributes - Bore (in.)
4.055 in.
Product Attributes - Bore (mm)
103.000mm
Product Attributes - Stroke
3.897 in.
Product Attributes - Engine Stroke Type
Stock
Product Attributes - Actual Engine Displacement
6.6L/403
Product Attributes - Piston Style
Dish, with no valve reliefs
Product Attributes - Piston Material
Cast aluminum
Product Attributes - Compression Height (in.)
1.961 in.
Product Attributes - Wrist Pin Style
Press-fit or floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
1.358 in.
Product Attributes - Piston Ring Thickness
3.00mm x 2.00mm x 3.00mm
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Top Ring Thickness
3.0mm
Product Attributes - Second Ring Thickness
2.0mm
Product Attributes - Oil Ring Thickness
3.0mm
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Notes
Designed for engines with 0.020 in. oversized bore.

Reference Information

Brand Name/s Mahle OE
StreetFX SKU mhl224-3451WR.020
SFX Item ID 4831290
Supplier Item Code 4831290
Manufacturer SKU 224-3451WR.020
Manufacturer UPC 27067914200
Alternative References MAH-2243451WR020, 6.6L

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Application NotesDesigned for standard bore engines.
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelBASE
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelBASE
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLS
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLS
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLS
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLS
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelWT
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelWT
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelBASE
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelBASE
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelBASE
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelLS
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelLS
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelLS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelLS
    Beginning Year2004
    Ending Year2005
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code2
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelLT
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1
  • MakeCHEVROLET
    ModelSILVERADO 3500
    SubmodelLT
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.6
    CID403
    CC6599
    Engine FamilyDURAMAX V8 DIESEL
    Engine Size6.6L/403
    Engine VIN Code1

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