Repair Parts Home    Power Tool Parts    Porter Cable Parts    Porter Cable Sander / Polisher Parts    Porter Cable 340 Palm Grip Finishing Sander Parts
Porter Cable 340 Palm Grip Finishing Sander porter_cable logo

 Porter Cable 340 Palm Grip Finishing Sander Parts

Page A
Click to close
 Fig # Img Part Name Availability Price
Armature
Part #: 889404
Note: 230V
Ships in 9 - 14 business days
 $48.85
Add To Cart
Armature
Armature
Part #: 881044
Note: 120V
In stock
4 available
 $54.45
Add To Cart
Field
Field Obsolete - Not Available
Part #: 881047
Note: 120V
Discontinued
N/A
Field
Part #: 889405
Note: 230V
Ships in 9 - 14 business days
 $71.09
Add To Cart
3
Carbon Brush (Sold Individually)
Carbon Brush (Sold Individually)
Part #: 876345
Note: Sold individually
In stock
25+ available
 $5.19
Add To Cart
Switch (120V)
Switch (120V)
Part #: 875276
Note: 230V
In stock
5 available
 $20.90
Add To Cart
Switch (220/230V)
Switch (220/230V)
Part #: 884759
Note: 120V
In stock
2 available
 $29.38
Add To Cart
Power Cord - 8', 18 Gauge, 2-Wire
Power Cord - 8', 18 Gauge, 2-Wire
Part #: 330072-98
In stock
25+ available
 $12.96
Add To Cart
Cord Euro 230V
Part #: 884761
Note: 230V
Ships in 9 - 14 business days
 $27.04
Add To Cart
6
Flag Terminal
Flag Terminal
Part #: 696881
In stock
6 available
 $2.99
Add To Cart
7
Terminal
Terminal
Part #: 444262-00
In stock
21 available
 $1.99
Add To Cart
11
Bearing
Bearing
Part #: N110358
In stock
13 available
 $2.99
Add To Cart
20
Ball Bearing
Ball Bearing
Part #: 886333SV
In stock
5 available
 $5.61
Add To Cart
21
Baffle
Baffle Obsolete - Not Available
Part #: 878534
Discontinued
N/A
22
Fan Obsolete - Not Available
Part #: 878518
Discontinued
N/A
Fig #ImgPart NameAvailabilityPrice
23
Brush Holder
Brush Holder Obsolete - Not Available
Part #: 852874
Discontinued
N/A
24
Bearing
Bearing
Part #: 803854SV
In stock
8 available
 $10.50
Add To Cart
25
Screw Obsolete - Not Available
Part #: 872997
Discontinued
N/A
52
Housing Set
Housing Set
Part #: 878525
In stock
1 available
 $19.04
Add To Cart
85
Pad Holder
Pad Holder
Part #: 878536
In stock
10 available
 $7.51
Add To Cart
86
Pad Support
Pad Support Obsolete - Limited Quantity
Part #: 878541
In stock
2 available
 $4.97
Add To Cart
91
Counterweight
Counterweight
Part #: 878519
In stock
2 available
 $2.62
Add To Cart
99
Screw
Screw
Part #: 882183
Ships in 9 - 14 business days
 $1.32
Add To Cart
100
Screw
Screw
Part #: 879678
In stock
13 available
 $2.99
Add To Cart
101
Screw
Screw
Part #: 891012
Ships in 9 - 14 business days
 $1.12
Add To Cart
102
Ring
Ring Obsolete - Not Available
Part #: 839766
Discontinued
N/A
103
Foam Washer
Foam Washer
Part #: 904256
In stock
4 available
 $2.99
Add To Cart
104
Washer - Urethane
Washer - Urethane Obsolete - Not Available
Part #: 876960
Discontinued
N/A
105
Retaining Ring
Retaining Ring
Part #: 823738
In stock
1 available
 $3.99
Add To Cart
106
Spacer
Spacer
Part #: 876598
In stock
3 available
 $1.32
Add To Cart
Fig #ImgPart NameAvailabilityPrice
107
Rubber Plug
Rubber Plug
Part #: 623092-00
In stock
2 available
 $3.99
Add To Cart
108
Screw Machine Steel
Screw Machine Steel
Part #: 882185
In stock
6 available
 $2.99
Add To Cart
109
Paper Clamp
Paper Clamp
Part #: 878535
In stock
13 available
 $4.97
Add To Cart
110-A
Sander Pad (PSA/Adhesive Back, 8 Vacuum Holes, Square)
Sander Pad (PSA/Adhesive Back, 8 Vacuum Holes, Square) Obsolete - Not Available
Part #: 13592
Discontinued
N/A
111
Screw-Pan
Screw-Pan
Part #: 894223
In stock
25 available
 $1.53
Add To Cart
112
Adapter
Adapter Obsolete - Not Available
Part #: 899409
Note: Included In Figure 129
Discontinued
N/A
113
O-Ring
O-Ring
Part #: 897558
Note: Included In Figure 129
In stock
25+ available
 $1.33
Add To Cart
114
Dust Container / Filter
Dust Container / Filter Obsolete - Not Available
Part #: 875403
Note: Included In Figure 129
Discontinued
N/A
115
Reliever
Reliever
Part #: 810716
In stock
25+ available
 $4.49
Add To Cart
116
Seal
Seal
Part #: 879328
In stock
2 available
 $3.99
Add To Cart
129
Dust Collector Assembly
Dust Collector Assembly Obsolete - Not Available
Part #: 899536
Note: Includes Figures 112, 113, 114
Discontinued
N/A
150
Paper Punch
Paper Punch Obsolete - Not Available
Part #: 878533
Discontinued
N/A
861
Carrying Case
Carrying Case Obsolete - Not Available
Part #: 901023
Note: Includes Figure 862
Discontinued
N/A
862
Carrying Case Latch
Carrying Case Latch
Part #: 887712
Note: Included In Figure 861
In stock
14 available
 $1.32
Add To Cart
Armature
Part #: 889404
Note: 230V
Ships in 9 - 14 business days
 $48.85
Add To Cart
Armature
Armature
Part #: 881044
Note: 120V
In stock
4 available
 $54.45
Add To Cart
Field
Field Obsolete - Not Available
Part #: 881047
Note: 120V
Discontinued
N/A
Field
Part #: 889405
Note: 230V
Ships in 9 - 14 business days
 $71.09
Add To Cart
Switch (120V)
Switch (120V)
Part #: 875276
Note: 230V
In stock
5 available
 $20.90
Add To Cart
Switch (220/230V)
Switch (220/230V)
Part #: 884759
Note: 120V
In stock
2 available
 $29.38
Add To Cart
Power Cord - 8', 18 Gauge, 2-Wire
Power Cord - 8', 18 Gauge, 2-Wire
Part #: 330072-98
In stock
25+ available
 $12.96
Add To Cart
Cord Euro 230V
Part #: 884761
Note: 230V
Ships in 9 - 14 business days
 $27.04
Add To Cart
110-B
Sander Pad - Hook and Loop Obsolete - Not Available
Part #: 13591
Discontinued
N/A
126
Block-Terminal 230V Obsolete - Not Available
Part #: 890248
Discontinued
N/A

Enter your engine's type number in this search field to show the parts that match your engine.

Your engine's type number is the second part of the model number stamped on your Briggs & Stratton engine (see picture).

Sander Parts  Polisher Parts

Repair Guides
Diagnosing Electric Power Tools 101
Diagnosing Electric Power Tools 101

This article is a troubleshooting guide for problems and malfunctions common to most electric power tools.

Power Switch Repair 101
Power Switch Repair 101

This article is a 101 repair guide for power tool switch replacements, explaining the general steps involved in replacing a switch assembly.

Tool Diagnosis: Is it the Brushes or the Switch?
Tool Diagnosis: Is it the Brushes or the Switch?

This article describes the differences between power switch and carbon brush failure symptoms.

Power Tool Care and Maintenance 101
Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

Discussion
Discussion for the Porter Cable 340 Palm Grip Finishing Sander

Post a Comment
Login or signup to comment.
Login or signup to comment.
Ask a question, answer a question, or post a comment!
  • Subject:
  •  
  • Comment:
  •  
len
Question: 330 Slow Down

len

I have a PC 330 speedbloc sander. It starts up at normal speed. When I put it in a wood surface and apply a small pressure, it slows down considerably. At no load it is fine. The brushes seem OK.

I did replace the metal grips that hold the sandpaper a while back. The originals formed fatigue cracks!

It's a nice (loud) sander, but it is not reliable. Anybody have any ideas about fixes for the speed problem?
Jon
Question: Porter Cable 340 Sander

Jon

The sander quit working, however first it started to slow down. I think it's the bearing, I removed the 5 screws, however I can't get the two case halves to come apart. What do I need to do to separate the case?
Marc
Reply: Porter Cable 340 Sander

Marc

You have to take the bottom sanding plate off? There are four screws for that. Then part #22 in the parts list, which is described as fan, but I think it is more accurately described as a collector to direct the dust, needs to come off. This has two screws, and keeps the two halves together from the bottom.
George
Question: 340 Sander

George

My 340 Sander works fine with pad holder off, but just hums with it on.
wolf
Reply: 340 Sander

wolf

Loosen up the screw holding the counter balance in place, a quarter to a half. THis should solve the problem. JOHN
butch johnson
Review: Porter Cable - 340
5 star
butch johnson
I used this tool for fifteen years and used it to sand several houses. I would say this is a tough of a sander that I have ever used
Accessories
Accessories for the 340

Sandpaper Sheets:
See more sandpaper sheets 
SS4R062
Sandpaper Sheets - 25 Pack, 60 Grit, 4-1/4" X 5-1/2"
$6.36

SS4R180
Sandpaper Sheets - 5 Pack, 180 Grit, 4-1/4" X 5-1/2"
$0.99

SS4R080
Sandpaper Sheets - 5 Pack, 80 Grit, 4-1/4" X 5-1/2"
$2.99

fancyboxy