Superior Parts SP 501006 Aftermarket Compression Spring for Paslode F350S, F400S, F250S-PP, F325C Replaces Paslode 501006. Details Compatible with: Paslode F-350S 30° Framing Nailer F-400S Power Master Plus Strip Nailer F250S-PP Postive Placement Framing Nailer F325C 15 Degree Framing Coil Nailer F325_C Coil Nailer F_400-S PowerMaster Plus 400 Strip Nailer F350S PowerMaster Plus Strip Nailer F-350S PRO PowerMaster Plus 30 Degree Framing Nailer PSN100 Strip Nailer PSN100.1 Pneumatic Framing Nailer PSN90 Framing Strip Nailer More Information Model# SP 501006 UPC 099461764231 WARNING California Proposition 65 Brand Superior Parts