Superior SP 850607-OS Aftermarket O-ring for Bostitch RN46, RN45B, N55C, N58C & 438S2 - 2pcs/pack (oversized)

Superior Parts SP 850607-OS Aftermarket O-Ring for Bostitch RN46, RN45B, N55C, N58C & 438S2 - 2pcs/pack. (Oversized)

This part is compatible with following Bostitch model numbers:

• 438S2 Pneumatic Stapler
• 438S2R Pneumatic Stapler
• 438S4 Pneumatic Stapler
• 438S5 Pneumatic Stapler
• 450S2 Pneumatic Stapler
• WM45B Pneumatic Coil Nailer
• T55S5 Pneumatic Stapler
• N57C Coil-Fed Pneumatic Nailer
• N12B Coil-Fed Pneumatic Nailer
• RN46 Coil-Fed Pneumatic Roofing Nailer
• RN45B Coil-Fed Pneumatic Roofing Nailer
• RN46-1 Coil-Fed Pneumatic Roofing Nailer
• N55C Coil-Fed Nailer
• 438S2R-1 (Type 0) Pneumatic Stapler
• 438S2-1 (Type 0) 16 Gauge Wide Crown Stapler
• 450S2-1 (Type 0) 16 GA Wide Crown Lathing Stapler
• N55CD (Type 0) Coil-Fed Nailer
• N58C (Type 0) Coil-Fed Nailer