Home / Pump / Spare Parts / Aro Generic / Repair kit (T637140-AA) Repair kit (T637140-AA) SKU: T637140-AA Manufacturer: MSA Bulk Orders Competitive Pricing Short Lead Times Consolidated Shipping Prompt Response Request a Quote Description Repair kit (T637140-AA) Related products Repair kit (T637119-22-C-SP) Seats Included Muffler 3/4″ (T350-568) MNPT Repair kit (T637119-22-C) O-Ring (T15066) Popular Brands Featured Categories Lubricants Safety Desiccant Breathers Ventilation Flame Detection Gas Detection Air Compressors Tools Valves Aids to Navigation Hoists Visual Oil Analysis