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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

 Fig # Part # Img Part Name Availability Price Qty
889404
Armature
Note: 230V
Ships in 9 - 13 business days
$47.89
881044
Armature
Armature
Note: 120V
Ships in 9 - 13 business days
$48.61
889405
Field
Note: 230V
Ships in 9 - 13 business days
$69.70
881047
Field
Field
Note: 120V
Ships in 9 - 13 business days
$38.66
3876345
Carbon Brush (Sold Individually)
Carbon Brush (Sold Individually)
Note: Sold individually
In stock
16 available
$4.62
875276
Switch (120V)
Switch (120V)
Note: 230V
In stock
3 available
$18.66
884759
Switch (220/230V)
Switch (220/230V)
Note: 120V
Ships in 9 - 13 business days
$26.22
330072-98
Power Cord - 8', 18 Gauge, 2-Wire
Power Cord - 8', 18 Gauge, 2-Wire
In stock
25+ available
$11.56
884761
Cord Euro 230V
Note: 230V
Ships in 9 - 13 business days
$26.51
6696881
Flag Terminal
Flag Terminal
Ships in 9 - 13 business days
$1.03
7444262-00
Terminal
Terminal
In stock
1 available
$1.07
11855284
Bearing
Bearing
In stock
13 available
$11.23
20886333SV
Ball Bearing
Ball Bearing
Ships in 9 - 13 business days
$5.02
21878534
Baffle
Baffle Obsolete - Not Available
Discontinued
$0.00N/A
22878518
Fan Obsolete - Not Available
Discontinued
$0.00N/A
Fig #Part #ImgPart NameAvailabilityPrice
23852874
Brush Holder
Brush Holder Obsolete - Not Available
Discontinued
$0.00N/A
24803854SV
Bearing
Bearing
In stock
8 available
$9.37
25872997
Screw Obsolete - Not Available
Discontinued
$0.00N/A
52878525
Housing Set
Housing Set
Ships in 9 - 13 business days
$16.99
85878536
Pad Holder
Pad Holder
In stock
4 available
$6.71
86878541
Pad Support
Pad Support
Ships in 9 - 13 business days
$4.43
91878519
Counterweight
Counterweight
Ships in 9 - 13 business days
$2.34
99882183
Screw
Screw
Ships in 9 - 13 business days
$1.18
100879678
Screw
Screw
Ships in 9 - 13 business days
$1.00
101891012
Screw
Screw
Ships in 9 - 13 business days
$1.00
102839766
Ring
Ring
Ships in 9 - 13 business days
$1.18
103904256
Foam Washer
Foam Washer
Ships in 9 - 13 business days
$1.10
104876960
Washer - Urethane
Washer - Urethane Obsolete - Not Available
Discontinued
$0.00N/A
105823738
Retaining Ring
Retaining Ring
Ships in 9 - 13 business days
$1.18
106876598
Spacer
Spacer
Ships in 9 - 13 business days
$1.18
Fig #Part #ImgPart NameAvailabilityPrice
107623092-00
Rubber Plug
Rubber Plug
In stock
2 available
$0.92
108882185
Screw Machine Steel
Screw Machine Steel
In stock
1 available
$1.18
109878535
Paper Clamp
Paper Clamp
In stock
1 available
$4.43
110-A13592
Sander Pad (PSA/Adhesive Back, 8 Vacuum Holes, Square)
Sander Pad (PSA/Adhesive Back, 8 Vacuum Holes, Square)
In stock
25+ available
$10.86
110-B13591
Sander Pad - Hook and Loop Obsolete - Not Available
Discontinued
$0.00N/A
111894223
Screw-Pan
Screw-Pan
Ships in 9 - 13 business days
$1.36
112899409
Adapter
Adapter Obsolete - Not Available
Note: Included In Figure 129
Discontinued
$0.00N/A
113897558
O-Ring
O-Ring
Note: Included In Figure 129
In stock
19 available
$1.18
114875403
Dust Container / Filter
Dust Container / Filter
Note: Included In Figure 129
In stock
3 available
$19.00
115810716
Reliever
Reliever
In stock
18 available
$4.01
116879328
Seal
Seal
Ships in 9 - 13 business days
$1.84
126890248
Block-Terminal 230V Obsolete - Not Available
Discontinued
$0.00N/A
129899536
Dust Collector Assembly
Dust Collector Assembly Obsolete - Limited Quantity
Note: Includes Figures 112, 113, 114
In stock
4 available
$17.66
150878533
Paper Punch
Paper Punch Obsolete - Not Available
Discontinued
$0.00N/A
861901023
Carrying Case
Carrying Case Obsolete - Not Available
Note: Includes Figure 862
Discontinued
$0.00N/A
Fig #Part #ImgPart NameAvailabilityPrice
862887712
Carrying Case Latch
Carrying Case Latch
Note: Included In Figure 861
In stock
21 available
$1.18

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Repair Stories
Symptom:
Worn Sanding Pad
Parts Used:
Part Number:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Entry Date:2014-01-20 14:34:31
3 of 3 customers found these instructions helpful
Sanding pad replacement
Removed the 4 mounting screws and, removed the old pad. Installed the new pad, using the 4 previously removed mounting screws.
Did these repair instructions help you?
Discussion
Discussion for the Porter Cable 340 Palm Grip Finishing Sander

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  • Comment:
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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 
SS4R122
Sandpaper Sheets - 25 Pack, 120 Grit, 4-1/4" X 5-1/2"
$5.97

SS4R062
Sandpaper Sheets - 25 Pack, 60 Grit, 4-1/4" X 5-1/2"
$6.24

SS4R080
Sandpaper Sheets - 5 Pack, 80 Grit, 4-1/4" X 5-1/2"
$1.55

fancyboxy