Bore: 89.00mm Top ring: 1.20mm 2nd ring: 1.50mm 3rd ring: 2.00mm

Bearing structure: Tri-Metal; Number in pack: 26

Thread Size: M12 Thread Pitch: 1.50 mm Length: 176 mm Bolt Head-/Nut Design: Male Torx

Thread Size: M10 Thread Pitch: 1.50 mm Length: 85 mm Bolt Head-/Nut Design: Male Torx

Thread Size: M9 Thread Pitch: 1.00 mm Length: 47 mm Bolt Head-/Nut Design: Male Torx

Thread Size: M9 Thread Pitch: 1.00 mm Length: 42 mm Bolt Head-/Nut Design: Male Torx

Thread Size: M10 Thread Pitch: 1.50 mm Length: 100 mm Bolt Head-/Nut Design: Hex

Fitment: for N57D30A and N57D30B engines, can be fitted to N57D30C as well. Crankshafts has 8 counterweights. NOTICE: we recommend to share VIN with us for compatibility confirmation IMPORTANT: This is genuine BMW crankshaft and not returnable or refundable!

Thread Size 1: M11 Thread Pitch 1: 1.00 mm Length 1: 99 mm Bolt Head-/Nut Design 1: Male Torx Thread Size 2: M9 Thread Pitch 2: 1.00 mm Length 2: 70 mm Bolt Head-/Nut Design 2: Male Torx

Pin diameter: 22.0 mm Big end diameter: 53.6 mm Center-to-center length: 145.05 mm

Fitment: for N54B30A engines. Crankshafts has 6+1 bolts fitment. NOTICE: we recommend to share VIN with us for compatibility confirmation IMPORTANT: This is genuine BMW crankshaft and not returnable or refundable!

Fitment: for N51B30A, N52B30A, N52B30AF, N53B30A engines. NOTICE: we recommend to share VIN with us for compatibility confirmation IMPORTANT: This is genuine BMW crankshaft and not returnable or refundable!