18991071-1-M-DeWALT-AC-0781-O-RING
Part Location Diagram of AC-0781 DeWALT O-RING
See part A-7 in the diagram
( Grid squares measure 1x1 inch )
18991071-1-S-DeWALT-AC-0781-O-RING Part Location Diagram of AC-0781 DeWALT O-RING

O-RING AC-0781

Works With Model 919-16760!

Rated by 1 customers 

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Really Easy 

30 - 60 mins 

Ratings submitted by customers like you who bought this part.

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$6.51
In Stock
Fix Number:
FIX18991071
Manufacturer #:
AC-0781
Manufactured by:
DeWALT
Works With Model 919-16760!

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Product Description

  • Works with the following brands:
    Craftsman, DeWALT, Black and Decker, Porter Cable
  • Works with the following products:
    Compressor
  • Part# AC-0781 replaces these:
    AC-0781, PAC-0781
Works with the following brands:
Craftsman, DeWALT, Black and Decker, Porter Cable
Works with the following products
Compressor
Part Number Cross Reference
Part# AC-0781 replaces these:
AC-0781, PAC-0781

Questions and Answers

Be the first to ask our experts a question about this part!

REGULATOR REPAIR KIT
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This part includes one black rubber belt for a compressor. It is sourced right from the original manufacturer. Over time, the belt can become brittle and break and will need to be replaced when this happens. This belt is...
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This is an OEM connecting rod and piston assembly for an air compressor. This assembly includes the cylinder tube, valve plate O-rings and a complete piston including the bearing. This assembly is usually replaced becaus...
COMPRESSION NUT
★★★★★
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(1)
$8.56
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Part Number: FIX18997484
Genuine OEM replacement part designed for a variety of Air Compressors. This part is made out of Metal and it is Sold Individually. It does include sleeve. This item allows to connect two like-diameter fasteners or tubes...
Outlet Tube
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Part Number: FIX10186543
This Genuine Manufacturer Approved replacement part is used on select Air Compressors. This tube is made out of Metal and it is Sold Individually. Please note Nuts and Fittings are Sold Separately. The outlet tube transf...
Ball Valve
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Part Number: FIX10187952
This is a genuine OEM approved replacement part designed for use with a variety of air compressors. One quarter turn to fully open/close this drain valve. This part is made out of metal and it is sold individually.
O-RING
$6.51
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Part Number: FIX18990606
This O-ring is compatible with various models of compressors made by DeWALT, Black & Decker, and Bostitch. It is an authentic replacement part from original manufacturer. An O-ring is used to prevent pressure loss betwee...
HEX NUT
$6.51
In Stock
Part Number: FIX18991070
This is an OEM replacement part designed to fit Air Compressors. This nut is for the tube as it enters the head. It is made out of Metal and it is Sold Individually. To replace this item you would need a Wrench.
Valve Plate Assy
$61.42
On Order
Part Number: FIX10186413
This is a replacement part directly sourced from the manufacturer for use in DeWALT, Black & Decker, and Bostitch compressors. It is made of metal and fits between the head and the cylinder sleeve. The valve helps with t...
Outlet Tube
$8.43
In Stock
Part Number: FIX17057324
It is a genuine item that is supplied by the original equipment manufacturer for use with DeWALT and Bostitch air compressors. This is an identical replacement for a missing or damaged outlet tube that was originally ins...
Clamp
$6.51
In Stock
Part Number: FIX10186609
This part is available as an individual replacement part and is made out of metal. The clamp fits between the elbow and the hose. A wrench and a set of pliers may be required to replace this part if it becomes broken. It...
Check Valve
$70.19
On Order
Part Number: FIX10187451
The check valve attaches to the tank and helps to let air into the tank. It is made out of metal and is priced individually. This is an OEM part sourced directly from the manufacturer and is used in compressors made by D...
Check Valve
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Part Number: FIX10165377
Outlet Tube
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Part Number: FIX10186490
Affresh Dishwasher Cleaner Tablets - 6
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Part Number: FIX12345667
Affresh dishwasher Cleaner is specially formulated to help remove limescale and mineral build-up that can be unsightly and could affect your dishwasher's performance. Each tablet is designed to clean inside your machine ...
Affresh Washing Machine Cleaner - 3 pack
$20.71
Special Order
Part Number: FIX1960673
This washing machine cleaner includes three time-release tablets designed to remove odor-causing residues, grime, and buildup from high-efficiency and top-load washing machines. The tablets work by cleaning the tub, pump...
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Fresh Flow Produce Preserver is made for your refrigerator to help keep produce fresh for longer by absorbing the chemical, ethylene, that causes your fruits and vegetables to ripen quicker. Your produce could be fresh f...
Affresh Washing Machine Cleaner Tablets – 6 Count
$28.91
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Part Number: FIX12345661
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Refrigerator Deodorizer
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Part Number: FIX12739141
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Affresh Ice Machine Cleaner
$27.83
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Part Number: FIX12583750
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O-RING
$6.51
In Stock
Part Number: FIX18990606
This O-ring is compatible with various models of compressors made by DeWALT, Black & Decker, and Bostitch. It is an authentic replacement part from original manufacturer. An O-ring is used to prevent pressure loss betwee...
HEX NUT
$6.51
In Stock
Part Number: FIX18991070
This is an OEM replacement part designed to fit Air Compressors. This nut is for the tube as it enters the head. It is made out of Metal and it is Sold Individually. To replace this item you would need a Wrench.
Valve Plate Assy
$61.42
On Order
Part Number: FIX10186413
This is a replacement part directly sourced from the manufacturer for use in DeWALT, Black & Decker, and Bostitch compressors. It is made of metal and fits between the head and the cylinder sleeve. The valve helps with t...
Outlet Tube
$8.43
In Stock
Part Number: FIX17057324
It is a genuine item that is supplied by the original equipment manufacturer for use with DeWALT and Bostitch air compressors. This is an identical replacement for a missing or damaged outlet tube that was originally ins...
Clamp
$6.51
In Stock
Part Number: FIX10186609
This part is available as an individual replacement part and is made out of metal. The clamp fits between the elbow and the hose. A wrench and a set of pliers may be required to replace this part if it becomes broken. It...
Check Valve
$70.19
On Order
Part Number: FIX10187451
The check valve attaches to the tank and helps to let air into the tank. It is made out of metal and is priced individually. This is an OEM part sourced directly from the manufacturer and is used in compressors made by D...
Check Valve
$61.44
In Stock
Part Number: FIX10165377
Outlet Tube
$6.51
In Stock
Part Number: FIX10186490
Affresh Dishwasher Cleaner Tablets - 6
$22.91
In Stock
Part Number: FIX12345667
Affresh dishwasher Cleaner is specially formulated to help remove limescale and mineral build-up that can be unsightly and could affect your dishwasher's performance. Each tablet is designed to clean inside your machine ...
Affresh Washing Machine Cleaner - 3 pack
$20.71
Special Order
Part Number: FIX1960673
This washing machine cleaner includes three time-release tablets designed to remove odor-causing residues, grime, and buildup from high-efficiency and top-load washing machines. The tablets work by cleaning the tub, pump...
Produce Preserver Filter
$18.54
In Stock
Part Number: FIX3503014
Fresh Flow Produce Preserver is made for your refrigerator to help keep produce fresh for longer by absorbing the chemical, ethylene, that causes your fruits and vegetables to ripen quicker. Your produce could be fresh f...
Affresh Washing Machine Cleaner Tablets – 6 Count
$28.91
In Stock
Part Number: FIX12345661
This Affresh Washing Machine Cleaner deep cleans to help remove the odor-causing residues and grime that daily loads leave behind. The time-release tablets are EPA Safer Choice certified, septic-safe and designed to clea...
Refrigerator Deodorizer
$32.12
In Stock
Part Number: FIX12739141
Refrigerator deodorizers help to reduce bacteria growth and therefore reduce smells and extend the life of food.
Affresh Ice Machine Cleaner
$27.83
In Stock
Part Number: FIX12583750
This nickel-safe, unscented ice machine cleaner measures 16 fluid ounces and is used to remove mineral build-up and hard water and is compatible with several makes and models of freestanding ice machines. To use properly...
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Installation Instructions Provided by Fix customers like you.

Average Repair Rating: 3.8 / 5.0, 1 reviews.
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Customer:
Christopher from BOONE, NC
Parts Used:
A16998, AC-0781, AC-0780, SSP-7812
Difficulty Level:
Really Easy
Total Repair Time:
30 - 60 mins
Tools:
Wrench (Adjustable)
cracked feed tube for compressor
just loosen up the plastic cover and work it out of there.
no need to disassemble the entire compressor
2 of 2 people found this instruction helpful.
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  • 1

Model Compatibility

This part works with the following models:
Fix Number: FIX18991071
Manufacturer Part Number: AC-0781
Brand Model Number Description
DeVilbiss 1WC94 Compressor - Construction Compressor
DeVilbiss 1WC95 Compressor - Workshop/Auto Compressor
Black and Decker 919-16561 Compressor - 7.0 Horse Power 60 Gallon Compressor
Black and Decker 919-16670 Compressor - 3.5 Horse Power 20 Gallon Compressor
Craftsman 919-16755 Compressor - Compressor
Black and Decker 919-16760 Compressor - Compressor
Black and Decker 919-16761 Compressor - Compressor
Black and Decker 919-16762 Compressor - Compressor
Black and Decker 919-16762-C Compressor - Compressor
Black and Decker 919-16763 Compressor - Compressor
Craftsman 919-16770 Compressor - Compressor
Craftsman 919-16771 Compressor - Compressor
Craftsman 919-16777 Compressor - A 3.5hp 20g Vp Tv 2stg 12
Black and Decker 919-16778 Compressor - 3.5 Horse Power 25 Gallon Compressor
Craftsman 919-16779 Compressor - A 3.5hp 25g Hp Tv 2stg 12
Craftsman 919-72427 Compressor - A 7.0hp 60g Vs Tv 2stg 24
Black and Decker 919-72550 Compressor - 3.5 Horse Power 25 Gallon Compressor
Craftsman 919-72850 Compressor - A 3.5hp 20g Vp Tv 2stg 12
Craftsman 919165610 Compressor - Air Compressor
Craftsman 919165611 Compressor - Air Compressor
Craftsman 919165612 Compressor - Air Compressor
Craftsman 919165613 Compressor - Compressor
Craftsman 919166700 Compressor - Air Compressor
Craftsman 919166701 Compressor - Air Compressor
Craftsman 919167600 Compressor - Air Compressor
Craftsman 919167610 Compressor - Air Compressor
Craftsman 919167620 Compressor - Air Compressor
Craftsman 919167621 Compressor - Air Compressor
Craftsman 919167630 Compressor - Air Compressor
Craftsman 91916770 Compressor - Compressor
O-RING
$ 6.51
  In Stock
Stock Status
 In Stock

Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.

If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.

 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.