Power Nailer

Model # SFN40 Official Senco nailer

Here are the diagrams and repair parts for Official Senco SFN40 nailer, as well as links to manuals and error code tables, if available.

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Browse Parts for
SFN40 Power Tools
Muffler BC0138

#BC0138

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Muffler

Part #BC0138

The manufacturer no longer makes this part, and there's no substitute part

Trigger HC0050

#HC0050

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Trigger

Part #HC0050

The manufacturer no longer makes this part, and there's no substitute part

Safety HC0170

#HC0170

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Safety

Part #HC0170

The manufacturer no longer makes this part, and there's no substitute part

Deflector BB0116

#BB0116

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Deflector

Part #BB0116

The manufacturer no longer makes this part, and there's no substitute part

Piston EA0074

#EA0074

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Piston

Part #EA0074

The manufacturer no longer makes this part, and there's no substitute part

Trigger HF0010

#HF0010

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Trigger

Part #HF0010

The manufacturer no longer makes this part, and there's no substitute part

Retainer KC0062

#KC0062

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Retainer

Part #KC0062

The manufacturer no longer makes this part, and there's no substitute part

Seal LB0778

#LB0778

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Seal

Part #LB0778

The manufacturer no longer makes this part, and there's no substitute part

Spring KB4197

#KB4197

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Spring

Part #KB4197

The manufacturer no longer makes this part, and there's no substitute part

Latch Assembly FA0183

#FA0183

All parts diagram

Latch assembly

Part #FA0183

The manufacturer no longer makes this part, and there's no substitute part

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