Inner Diameter: 90 mm Outer Diameter: 104 mm Height: 8.5 mm Swirl Type: Left-hand Twist Material: FPM (fluoride rubber)

Inner Diameter: 55 mm Outer Diameter: 68 mm Height: 8 mm Swirl Type: Right-hand Twist Material: FPM (fluoride rubber)

Inner Diameter: 55 mm Outer Diameter: 68 mm Height: 8 mm Swirl Type: Right-hand Twist Material: FPM (fluoride rubber) Inner Diameter: 90 mm Outer Diameter: 104 mm Height: 8.5 mm Swirl Type: Left-hand Twist Material: FPM (fluoride rubber)

Inner Diameter: 55 mm Outer Diameter: 68 mm Height: 8 mm Swirl Type: Right-hand Twist Material: FPM (fluoride rubber) Inner Diameter: 90 mm Outer Diameter: 104 mm Height: 8.5 mm Swirl Type: Left-hand Twist Material: FPM (fluoride rubber)

Inner Diameter: 55 mm Outer Diameter: 68 mm Height: 8 mm Swirl Type: Right-hand Twist Material: FPM (fluoride rubber)

Bore: 82.00mm Length: 51.2 mm Compression Height: 33.2 mm Pin Length: 55 mm Pin Diameter: 22 mm Recess Depth 1: 3.57 mm Recess Diameter: 62 mm Valve Pocket Depth 1: 4.79 mm Valve Pocket Depth 2: 4.37 mm Top Land Height: 7 mm Production Number: 82L177 Piston rings: 1.20x1.50x2.00mm

Bore: 82.00mm Top ring: 1.20mm 2nd ring: 1.50mm 3rd ring: 2.00mm

Bore: 82.00mm Top ring: 1.20mm 2nd ring: 1.50mm 3rd ring: 2.00mm

Bore: 82.00mm Top ring: 1.20mm 2nd ring: 1.50mm 3rd ring: 2.00mm

Bore: 82.00mm Top ring: 1.20mm 2nd ring: 1.50mm 3rd ring: 2.00mm

Bore: 82.00mm Top ring: 1.20mm 2nd ring: 1.50mm 3rd ring: 2.00mm

Fitment: for B57D30A, B57D30B engines. NOTICE: we recommend to share VIN with us for compatibility confirmation IMPORTANT: This is genuine BMW crankshaft and not returnable or refundable!