Senco SNS41 A/B Repair Kit - YK0423
Senco offers technical support for this kit.Contact Senco at 1-800-543-4596 for help with installation or a detailed list of the kit contents. If you don't already have a part chart, I recommend you visit Senco's website and download one. You can also download instructions manuals and safety guides. This is highly recommended before initiating any repairs.