Mahle MS Piston Set S54 B32 3.2L 87.25mm Bore 91mm Stroke 139mm Rod 21mm Pin-13.1cc 11.6 CR Set of 6 - 930286135

Piston (set) - BMW S54 B32 3.2L E46 M3 — 87.25mm x 32.3mm CH, 91.0mm stroke,139mm rod,21mm pin,-13.1cc,340g,11.6CR, 2618

Application

BMW S54 3.2L

Features & Specs

• Coatings: Phosphate + Grafal + Hard Anodized top ring groove
• Pin Diameter: 21.0mm
• Package Quantity: Sold as a set of 6
• OCR Tension: Standard
• OCR Material: Chrome plated stainless steel
• LCR Thickness: 1.2mm
• LCR Material: Cast Iron
• LCR Coating: Phosphate
• File Fit: N
• Crown Volume: -13.1cc
• Clips Included: Y
• Clip Style: Round Wire
• UCR Thickness: 1.2mm
• UCR Material: Stainless Steel
• UCR Coating: Gas Nitrided
• Rings Included: Y
• OCR Thickness: 2.8mm
• Piston Style: Dish, w/ 4 valve reliefs
• Piston Ring Thickness: 1.2mm, 1.2mm, 2.8mm
• Piston Material: Forged, 2618
• Piston Mass: 340g
• Pins Included: Y
• Pin Wall Thickness: 0.197
• Pin Style: Floating
• Pin Material: Steel
• Pin Mass: 98g
• Pin Length: 50.0mm

Country of Origin: US  |  Package: Sold as a set of 6

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