OEMBMW: 11 25 1 309 805

ParamsLength [mm]: 60; Bore diameter [mm]: 93.6; Quantity: 3; Bolt diameter [mm]: 22; Component Number: RI1223; Degree of compression (compression) [mm]: 32; Bolt length [mm]: 62; Depth of concavity1 [mm]: 2.5; Depth of the valve pocket1 [mm]: 2.18; Depth of pocket valve 2 [mm]: 2.51; Oversize [mm]: 0.2

OEMBMW: 11 25 1 309 803

ParamsLength [mm]: 60; Diameter of the bore [mm]: 93.4; Quantity: 3; Bolt diameter [mm]: 22; Component Number: RI1220; Degree of compression (compression) [mm]: 32; Bolt length [mm]: 62; Concavity 1 [mm]: 2.5; Depth of pocket valve1 [mm]: 2.18; Depth of the pocket of the valve 2 [mm]: 2.51

OEMBMW: 11 25 1 307 071; BMW: 11 25 1 310 681

ParamsLength [mm]: 68; Bore diameter [mm]: 93.8; Quantity: 3; Bolt diameter [mm]: 22; Component Number: RI1226; Degree of compression (compression) [mm]: 32; Bolt Length [mm]: 71; Depth of concavity 1 [mm]: 1.6; Depth of pocket valve1 [mm]: 2.15; Depth of pocket valve 2 [mm]: 2.55; Oversize [mm]: 0.4

OEMBMW: 11 25 1 306 728; BMW: 11 25 1 310 680

ParamsLength [mm]: 68; Bore diameters [mm]: 93.6; Quantity: 3; Bolt diameter [mm]: 22; Component Number: RI1223; Degree of compression (compression) [mm]: 32; Bolt Length [mm]: 71; Concavity 1 [mm]: 1.6; Depth of pocket of valve1 [mm]: 2.15; Depth of pocket of valve 2 [mm]: 2.55; Oversize [mm]: 0.2

OEMBMW: 11 25 1 306 727

ParamsLength [mm]: 68; Bore diameter [mm]: 93.4; Quantity: 3; Bolt diameter [mm]: 22; Component Number: RI1220; Degree of compression (compression) [mm]: 32; Bolt length [mm]: 71; Concavity 1 [mm]: 1.6; Depth of the pocket of the valve1 [mm]: 2.15; Depth of pocket of valve 2 [mm]: 2.55

OEMBMW: 11 25 1 286 435

ParamsLength [mm]: 71.85; Bore diameters [mm]: 92; Bolt diameter [mm]: 22; Compression ratio [mm]: 39.85; Bolt Length [mm]: 62; Depth of concavity 1 [mm]: 5.3

ParamsLength [mm]: 118.1; Diameter of the bore [mm]: 103.698; Quantity: 3; Bolt diameter [mm]: 34.925; Component Number: RI1096; Degree of compression (compression) [mm]: 71.35; Concavity diameter [mm]: 54.15; Bolt length [mm]: 88; Concavity 1 [mm]: 21.5; Oversize [mm]: 0.5

ParamsLength [mm]: 118.1; Diameter of the bore [mm]: 103.19; Quantity: 3; Bolt diameter [mm]: 34.925; Component Number: RI1093; Compression ratio [mm]: 71.35; Concavity diameter [mm]: 54.15; Bolt length [mm]: 88; Concavity 1 [mm]: 21.5