compressor CW.101.000 Ref number: 0011315201, 4110345010 to fit: OM355 bore size: 90mm item: CW.101.000to fit: Mercedes Benz OM355size: 90mmref. no.: 0011315201, 4110345010 PS: compressor we followed are ORIGINAL samples, all partscan be interchangable with OE compressors.