Powerwinch
Boating

Model #312-C Official Powerwinch soldering gun

Here are the diagrams and repair parts for Powerwinch 312-C soldering gun, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 46 parts

Lock Nut#30

Powerwinch Diagram

Lock nut

Part #33

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

Pinion Gear#7

Powerwinch Diagram

Pinion gear

Part #12

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

Drive Gear#27

Powerwinch Diagram

Drive gear

Part #C-30-B

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

R Side Case#35

Powerwinch Diagram

R side case

Part #3-40R

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

40 AMP CIRCUIT BREAKER#40

Powerwinch Diagram

40 amp circuit breaker

Part #47A

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

Shaft Tube#10

Powerwinch Diagram

Shaft tube

Part #C-14-C

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

Spring#29

Powerwinch Diagram

Spring

Part #C-32-A

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

Lining#23

Powerwinch Diagram

Lining

Part #C-26

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

Retainer#13

Powerwinch Diagram

Retainer

Part #16

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

Shaft Guide#2

Powerwinch Diagram

Shaft guide

Part #5-2

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