Complete O-ring kit Plus the Seal LB5004 $16.00 with Free shipping in the US SN1 O-ring Kit + LB5004 SN1 O-ring Kit Seal LB5004Available Qty: 6All the kits listed below2 x framepro + 0203 + 0204 + 0212 1 x sn2 1 x sn325 + 3499 + 0178 1 x sfn1 + bf0073 1 x sn1 + 5004 1 x J + bumperAvailable Qty: 3 Post navigation lb3499 LB3499 + BC0178 seal and top bumper for the Senco SN325 parts