Air compressor parts kits include compressor oils to keep motor parts lubricated to avoid overheating and burnout. Ingersoll Rand Air Compressor Start Up Kit include characteristics like: Includes: Lubricant, Two Inlet Air Filters and Product Data Sheet, For Use With: 4L977, 4L976, 4L974, 1WF59, 1WF60, 1WF61, 4M310, 4M361, 4M311, Mfr. Series No. 2340, 2475, Type: Electric.