Senco SN325 Rebuild Kit Never replaced the seals in a SN-325 ? video at the bottom of this page explains the break down and reassembly. Parts and rebuild kits below.

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Senco SN325 Rebuild Kit

Senco Rebuild Kit

Senco LB3499 + BC0178 + SN325 O-ring Kit
Senco LB3499 + BC0178 + SN325 O-ring Kit
Senco Seal LB3499 + BC0178 + O-ring kit
For Nailer SN-325
Available Qty: 27
Senco LB3499 seal + BC0178 top bumper
Senco LB3499 seal + BC0178 top bumper
For the Senco SN325 nailer
1 LB3499 washer firing valve seal
1 BC0178 top piston bumper
Available Qty: 10
SN325 Aftermarket Bumper BB0151
SN325 Aftermarket Bumper BB0151
1 Aftermarket Bumper for the SN325
Part # BB0151
Available Qty: 2

Kits and Parts Available

AB0029 Senco Part
AB0029 Senco Part
OEM Senco Part
As pictured
Available Qty: 1
Senco LB3499 + BC0178 + SN325 O-ring Kit
Senco LB3499 + BC0178 + SN325 O-ring Kit
Senco Seal LB3499 + BC0178 + O-ring kit
For Nailer SN-325
Available Qty: 27
Senco LB3499 seal + BC0178 top bumper
Senco LB3499 seal + BC0178 top bumper
For the Senco SN325 nailer
1 LB3499 washer firing valve seal
1 BC0178 top piston bumper
Available Qty: 10
SN325 Aftermarket Bumper BB0151
SN325 Aftermarket Bumper BB0151
1 Aftermarket Bumper for the SN325
Part # BB0151
Available Qty: 2
BC0243 Senco Part
BC0243 Senco Part
OEM Senco Part
USED Part BC0243
Available Qty: 1
EC0210 Senco SN325 Piston
EC0210 Senco SN325 Piston
OEM Senco Part
New Piston for the SN325
Available Qty: 2
Senco SN325 Lower Rail GB0229
Senco SN325 Lower Rail GB0229
New / Old Stock
Senco OEM Lower Rail
For Senco SN325
NO hardware, Just the Rail as shown.
Available Qty: 1
Senco Part KB5004
Senco Part KB5004
New OEM Senco Part
Part KB5004
Available Qty: 6
Senco KB5005 Part
Senco KB5005 Part
Senco Part KB5005
Available Qty: 3
Senco Part KB5249
Senco Part KB5249
Senco Part KB5249
Available Qty: 4

Rebuilding Video