https://www.fleet-products.ca/9111539202ah-85mm-wabco-ss318-head-assembled-cummins-5200-5300-5330-b-c-series-4936226/
9111539202AH | 85mm Wabco SS318 Head Assembled (Cummins 5200/5300/5330) B/C series 4936226
9111539202AH head fits WABCO SS318 air compressors on Cummins ISC/ISB/ISM. 85mm bore, STOR ports, OEM-grade direct fit. 9111539202AH, 9111539202X, 4309439,...