Check the listing for details. 4x NURAL Engine Cylinder Pistons With Rings BMW Engine Code N20 B20 A 8743460000. Condition: New. Listed at 495.00 USD. SET of 4 NURAL Engine Cylinder Pistons With Rings BMW Engine Code N20 B20 A 8743460000 Producer: NURAL Ref. no: 87-434600-00 Description: Piston 84 (STD) BMW 1 (F20), 1 (F21), 2 (F22, F87), 2 (F23), 3 (F30, F80), 3 (F31), 3 GRAN TURISMO (F34), 4 (F32, F82), 4 (F33, F83), 4 GRAN COUPE (F36), 5 (F10), 5 (F11), X1 (E84) 2.0/2.0H 10.10- Diameter [mm]: 84Size [mm]: STDPivot diameter [mm]: 22Pivot length [mm]: 51Brand: BMW Length [mm]: 51,100 Cylinder Bore [mm]: 84,00 Bolt O [mm]: 22 Supplementary Article/Info 2: for keystone connecting rod Component Number: 08-434600-00 Production Number: 0841W-407 Compression Height [mm]: 32,400 Recess Diameter [mm]: 52,500 Bolt length [mm]: 51 Recess Depth 1 [mm]: 3,725 Valve pocket depth 1 [mm]: 3,090 Valve pocket depth 2 [mm]: 3,160 Standard Size [STD]: Piston Clearance [mm]: 0,033 FIT TO:BMW Modelis: 1 (F20) Tips: 125 i 125 i Modelis: 1 (F21) Tips: 125 i 125 i Modelis: 2 COUPE (F22, F87) Tips: 228 i Modelis: 2 KABRIOLET (F23) Tips: 220 i 228 i Modelis: 3 (F30, F80) Tips: 320 i 320 i xDrive 328 i 328 i xDrive Modelis: 3 GRAN TURISMO (F34) Tips: 320 i 320 i xDrive 320 i 320 i xDrive 328 i 328 i xDrive Modelis: 3 TOURING (F31) Tips: 328 i 328 i xDrive Modelis: 4 COUPE (F32, F82) Tips: 420 i 420 i xDrive 420 i 420 i xDrive 428 i 428 i xDrive Modelis: 4 GRAN COUPE (F36) Tips: 420 i xDrive 420 i xDrive 428 i 428 i xDrive Modelis: 4 KABRIOLET (F33, F83) Tips: 428 i 428 i xDrive Modelis: 5 (F10) Tips: 520 i 520 i 528 i 528 i xDrive Modelis: 5 TOURING (F11) Tips: 520 i 520 i 528 i 528 i xDrive Modelis: X1 (E84) Tips: sDrive 20 i xDrive 20 i xDrive 28 i Modelis: X3 (F25) Tips: sDrive 20 i xDrive 20 i xDrive 28 i Modelis: X4 (F26) Tips: xDrive 20 i xDrive 28 i Modelis: X5 (F15, F85) Tips: xDrive 40e xDrive 40e xDrive 40e xDrive 40e Modelis: Z4 ROADSTER (E89) Tips: sDrive 18 i sDrive 20 i sDrive 20 i sDrive 28 i