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Craftsman Parts

O-ring A03856

OEM part for: Craftsman, Stanley, DeWALT

Part Number: A03856


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Grid squares measure 1x1 inch
$5.19
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Easy 30-60 minutes (1 rated repairs)?
OEM: Original Equipment Manufacturer ?
Craftsman DeWALT Stanley

Product Description ?

  • Classification: Part
  • Weight: 0.10 lbs.
  • Shipping: Ships Worldwide

Compatibility

This is the official OEM part for the following brands:

  • Craftsman
  • DeWALT
  • Stanley

This item works with the following types of products:

  • Compressor

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Customer Repair Instructions ?

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Easy 30-60 minutes (1 rated repairs)?

Compressor was not building pressure over 89 lbs.

Mike - July 5, 2022
Tool Type

Compressor

Difficulty

Easy

Time

30-60 minutes

Tools Used

Screwdriver, Socket set

Took apart and put new cylinder sleeve in, re-installed the piston and rod, put o-ring on cylinder plate, o-ring on head and re-installed them. Then hooked up air line to tank. Intallled filter and plugged in. Watched for pressure building. Worked well.
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.

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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.

Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.

Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.

All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.

This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.

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