Precise Part Numbers: This is a genuine replacement part, perfectly compatible with part numbers: 313075-3, 313067-2, 266090-5, 265986-7, 265836-6. Ensures the accessory you receive precisely matches your equipment, restoring your tool to optimal performance. Superior Structural Strength: Manufactured from high-strength alloy steel using precision machining technology, the blade clamp component offers excellent impact resistance and durability. The robust construction effectively prevents loosening and wear during operation, ensuring long-term stable performance. Reliable Quality Assurance: Each product undergoes rigorous quality inspections to ensure precise dimensions, clear threading, and standard-compliant hardness. We are committed to providing reliability comparable to OEM parts, delivering a durable and long-lasting user experience. Easy Installation Design: Features a simple design for quick and straightforward installation. You can easily complete the replacement using common tools, no professional technician required. This effectively minimizes equipment downtime, getting you back to work swiftly. Wide Model Compatibility: for Makita reciprocating saw series, fully compatible with popular models like JR3000, JR3000V, JR3020, JR3030. It is the ideal choice for replacing worn-out original parts and for equipment maintenance and repair.