Are you looking for the Atlas Copco portable compressors XA/XAS models spare parts and part numbers? And whether you have the parts numbers or not, here let Chengdu Pudding Mechatronic Co. CPMC provide you the air filters, oil filters and air/oil separators parts numbers for different mobile compressors models. These models are marked XA or XAS in the table below. If you want to purchase the genuine original parts or the higher quality OEM parts, and/or even the aftermarkets spare parts, CPMC can get you the right match per your requires and budget. CPMC is growing to be one of the large online air compressors dealer in China which focuses on international market.