10PCS 877-826 877826 Feeder Shaft O Ring Shaft Ring 877826 Compatible with NV45AB2 Side Load Coil Roofing Nailer,NV45AB2(S) Bottom Load Coil Roofing Nailer,NV45AE 1-3/4" Side Load Coil Roofing Nailer,NV50AP3 2" Cap Nailer,NV65AH Coil Siding Nailer,NV75AG NV85AG Coil Siding Framing Nailer,NV45AB2M 1 3/4 Inch Roofing Coil Nailer Side Load Magazine (Wire Collation) Compatible with NV50A1 NV50AA Light-Duty Coil Utility Nailer,NV50AP2 Full Round Head Coil Wire Collation Pasti-Tacker Plus,NV45AA Heavy Duty Coil Nailer,NV45AB 1-3/4" Heavy Duty, Roofing Coil Nailer,NV83A 3-1/4" Full Head Framing Coil Nailer,NV83A2 Full Round Head Coil Nailer,NV50A1M 2 Inch Utility Coil Nailer (Wire Collation),NV65AH2M 2 1/2 Inch Siding Coil Nailer (Wire/Plastic Sheet Collation) Compatible with NV90HMC NV45AB3 NV45AES NV50AH NV65AD2 NV65AD3 NV65AH2 NV90AG(S) NV83A3 NV83A4 NV83A111 NV65AA Nailer N5008A1 N5008AA Stapler NV90AG Coil Nailer,NV75A5M 3 Inch Siding/Framing Coil Nailer Plastic And Wire Collated Coil,NV83A5M 3-1/4 Inch Coil Framing Nailer 2 Inch-3-1/4 Inch X 0.099 Inch-0.131 Inch,NV90AGSM 3-1/2 Inch Coil Framing Nailer Compatible with NV45AB2 Side Load Coil Roofing Nailer