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SB-1850BN
SB-1850BN Bostitch Nailer
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$4.99
This is a manufacturer-approved replacement head valve and is sold independently. It controls the amount of air that enters the cylinder when the trigger is initiated. This action creates an imbalance...
In Stock
$4.99
This is an OEM replacement O-ring for a nailer, sold individually. This O-ring is what seals the cylinder to the housing of the gun and creates separation between the upper and lower air chambers. Due...
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Kevin
December 19, 2023
Replaced piston and put back together and just leaks air around head
For model number SB-1850BN
Hi Kevin, thank you for getting in touch. Based on our research, the most likely cause of this issue is a worn out O-ring, part number FIX10246996, which may need to be replaced. We hope this sorts out your problem!
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