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Mahle Motorsport Engine Piston Set - 197843642

Piston (set) - BMW S65 B40 4.0L
Manufacturer: Mahle Motorsport
Manufacturer part number: 197843642
Old price: $1,535.58
$1,412.73
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92.50mm x 27.3mm CH, 75.2mm stroke,140.7mm rod,21mm pin,12.2cc,372g,12.3CR, 4032

Note: Coatings: Phosphate + Ferroprint (Al bores) + Hard Anodized top ring groove

Products specifications

Attribute name Attribute value
Pin Wall Thickness 0.207
LCR Thickness 1.2mm
UCR Thickness 1.2mm
Piston Ring Thickness 1.2mm, 1.2mm, 2.5mm
Pin Mass 117g
Crown Volume 12.2cc
OCR Thickness 2.5mm
Pin Diameter 21.0mm
Piston Mass 372g
Pin Length 58.1mm
LCR Material Cast Iron
OCR Material Chrome plated stainless steel
Prop 65 (C, R or CR) CR
Piston Style Dome, w/ 2 valve reliefs
Pin Style Floating
Material Forged, 4032
UCR Coating Gas Nitrided
File Fit N
LCR Coating Phosphate
Clip Style Round Wire
Package Quantity Sold as a set of 8
UCR Material Stainless Steel
OCR Tension Standard
Pin Material Steel
Prop 65 - Short Label WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Clips Included Y
Pins Included Y
Rings Included Y
Prop 65 Yes/No Yes
Country of Origin US
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