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Professional Series Forged Piston for BMW M52, 3.327 in. Bore, 1.287 in. Compression Height, -5cc Dish [2618 Aluminum]
InfoVehicle Info Needed
WISECOPART NUMBER: 926-6118M845

Professional Series Forged Piston for BMW M52, 3.327 in. Bore, 1.287 in. Compression Height, -5cc Dish [2618 Aluminum]

$21299
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

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Forged Piston
  • BMW M52
  • 3.327 in. Bore
  • 1.287 in. Compression Height
  • -5cc Dish
  • 0.866 in. Floating Wrist Pin Included
  • Piston Rings Included
  • Strutted 2618 Forged Aluminum
  • ArmorGlide Coated Skirt
  • Sold Individually

    This Wiseco Professional Series piston is forged from 2618 aluminum for BMW M52 engines. It has a 3.327 in. bore and a 1.287 in. compression height with a -5cc dish. Professional Series pistons are aimed at heavy to severe duty race builds.

    Wiseco 6118M845 Piston Features:

    • Made for BMW M52 engines
    • 3.327 in. bore diameter with a 1.287 in. compression height
    • -5cc dish volume
    • Sized for a 2.953 in. stroke and 5.512 in. connecting rod length
    • Forged from 2618 aluminum alloy with a strutted forging design
    • ArmorGlide skirt coating for reduced friction, scuff resistance and quieter operation
    • 0.866 in. 5115 Steel floating wrist pin included
    • Piston rings included: 1.00 mm top, 1.20 mm second and 2.80 mm oil ring
    • Fully machined crown with precision ring grooves and an anti-detonation groove
    • Forced pin oiling feeds the wrist pin bore
    • Sold individually
    • Part TypePiston
    BrandWISECO
    Package Height4.2
    Package Width4.7
    Package Length4.7
    Weight1.0 PG
    Part CategoryPerformance Parts
    Compression Height1.287 in.
    Piston Head TypeDish
    Wrist Pin StyleFloating
    QuantitySold Individually
    Oil Ring Thickness2.80 mm
    Rod Length (In)5.512 in.
    Piston Head Volume-5cc
    Piston StyleStrutted
    Piston Pin Outside Diameter0.866 in.
    Second Compression Ring Thickness1.20 mm
    Top Compression Ring Thickness1.00 mm
    Piston Material2618 Aluminum
    Cylinder Bore Diameter3.327 in.
    Part FitmentUniversal
    Wrist Pin IncludedYes
    Piston Pin Material5115 Steel
    Vendor Part Number6118M845
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
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