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10337977-1-M-Dynabrade-50939-O-Ring
Part Location Diagram of 50939 Dynabrade O-Ring
See part 21.7 in the diagram
( Grid squares measure 1x1 inch )
10337977-1-S-Dynabrade-50939-O-Ring Part Location Diagram of 50939 Dynabrade O-Ring
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O-Ring 50939

 Fits your 53096!
$ Price Match
OEM badge Official OEM
$ 6.40
  Special Order
 Fits your 53096!
PartSelect Number PS10337977
Manufacturer Part Number 50939
Manufactured by Dynabrade for Dynabrade, Craftsman

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Why buy the real thing?

OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

  • OEM from PartSelect
  • Genuine brand name
  • Guaranteed to fit
  • Superior quality and durability
  • 1 year warranty
  • Generic
  • Unknown manufacturer
  • No fit guarantee
  • Inconsistent quality and lifespan
  • Limited warranty and support
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Troubleshooting
This part works with the following products:
  • Drill
  • Sander Grinder
Part# 50939 replaces these:
50939
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Questions and Answers

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS10337977
Manufacturer Part Number: 50939
Brand
Model Number
Description
Dynabrade
50254
Orbital or Palm Sander - Casados Designs Professional Fabricator
Dynabrade
50320
Sander Polisher - 4-1/4"-5" Pistol Grip Disc Sander
Dynabrade
50321
Sander Polisher - 4-1/4"-5" Pistol Grip Disc Sander
Dynabrade
50324
Sander Polisher - 4" Pistol Grip Disc Sander
Dynabrade
50325
Sander Polisher - 4 1/2"- 5" Pistol Grip Disc Sander
Dynabrade
50340
Grinder - 4-5" Pistol Grip Depressed Grinder
Dynabrade
53060
Drill - 3/8" Pistol Grip Drill
Dynabrade
53090
Drill - 3/8" Pistol Grip Drill
Dynabrade
53091
Drill - 3/8" Pistol Grip Drill
Dynabrade
53092
Drill - .7 Hp Pistol Grip Drill
Dynabrade
53093
Drill - .7hp Pistol Grip Drill
Dynabrade
53094
Drill - .7 Hp Pistol Grip Drill
Dynabrade
53095
Drill - 3/8" Pistol Grip Drill
Dynabrade
53096
Drill - 3/8" Pistol Grip Drill
Dynabrade
53103
Drill - 3/8" Central Vacuum Drill
Dynabrade
53104
Drill - 3/8" Central Vacuum Drill
Dynabrade
53105
Drill - 3/8" Central Vacuum Drill
Dynabrade
53106
Drill - 1/2" Central Vacuum Drill
Craftsman
580327920
Engine - Exploded View Of Alternator
Craftsman
580327931
Engine - Exploded View Of Alternator
Dynabrade
B0304
Sander Grinder - Pistol Grip Sander, 4,500 Rpm
Dynabrade
B0962
Sander Grinder - Pistol Grip Sander W/Throttle Lever
Dynabrade
B1066
Drill - Pistol Grip Drill, 500 Rpm
Dynabrade
B1079
Sander Grinder - Pistol Grip Sander W/Throttle Lever
Dynabrade
B2029
Sander Grinder - 3400rpm Pistol-Grip Sander
Dynabrade
B2324
Sander Grinder - 5 Inch Disc Sander-11,000rpm
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Customer Service Representative

Get in touch, we're here to help!

1-866-319-8402 Monday to Saturday
8am - 8pm EST

Contact Customer Service
O-Ring
$ 6.40
  Special Order
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Stock Status
 In Stock

Item is in stock and is estimated to be delivered in 2-3 business days via Standard Shipping.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.