Replacement charge port assembly with screw, oring, pellet and housing
7/16-20 thread for -4 oring boss port geometry. Requires needle fill to in order to charge pellet. Economy Fill tool available here.
ICON PN: 254130
WALKER EVANS RACING PN: SA-0800213
FOX PN: 200-00-003-A
SHOCKSEALS.COM PN: AHD-CHARGE
* Walker Evans Nickle plates their valve, these are raw brass. No performance or fit difference.