The Part Fit for Framing Nailer Parts NR83A2 NR83A3. The 877325 Gasket is compatible with the following tools: NR83AA3, NV65AA, NV65AC, NV75A, NV83A2, NV83A, NV85AG, NV83A7, NR83A2(S), NR83A3S, 83AA2, NR83A3, NR83A, NR83AA4, NR83AA, NV83A3, NR83AA2, NR83A2. The 877334 Gasket is compatible with the following tools: NR83AA3, NV75A, NV83A2, NR83A3S, NR83A2(S), NR83A3, 83AA2, NR83AA4, NR83A, NV83A3, NR83AA, NR83A2, NR83AA2. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!<br><br>Material: paper washer colour: As shown<br><br>Package Contents: 5 x 877-334 Gasket 5 x 877-325 Gasket<br><br>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.