High Compatibility: This maintenance kit is designed to fit a wide range of Stanley-Bostitch nailers, including models N70, N79RH, N79TP, N79WW, N80, N80C, N80CB, N80CB-1, N80CB-1ML, N80CB-HQ, N80CBMLPAL, N80S, N80SB, N80SB-1, N80SBM, N90, N90TP, N95, N95162, N95RHN, and SDN11RH. Package Contents: The kit includes 1 gasket, 1 cylinder seal, 8 large O-rings, 5 medium O-rings, and 5 small O-rings. Each component is precisely crafted to ensure a perfect fit and function, as depicted in the accompanying images. Durable Material: Constructed from premium materials that meet rigorous standards, this kit offers exceptional durability and stability. It is engineered to withstand wear and tear, ensuring reliable performance and extended lifespan of your nailer. Easy Installation: Designed for quick and straightforward installation, this maintenance kit allows you to effortlessly replace worn parts. Revitalize your nailer's performance with these high-quality components, restoring it to like- condition. Color: As Shown Material: Rubber Package Contents: 1*ORK11 Maintenance Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.