Easy
15-30 minutes
This is a genuine Craftsman part for use with Craftsman Air Compressors. The compression ring creates an airtight seal between the cylinder and piston and helps facilitate heat transfer between the piston and cylinder wall. The compression ring on a piston head is a wear and tear item. It is, often, a cause of an air compressor failing to produce air. This part is sold individually. Unplug the air compressor and bleed air from the tank before installing this part. Wear work gloves to protect your hands.
Compres Ring CAC-248-2
OEM part for: Craftsman, DeVilbiss
Part Number: CAC-248-2
$8.95
In Stock
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Compatibility
This part will fit the following 27 machines
Craftsman
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DeVilbiss
919-23754 (Type 0) 2.0 Hp 30g Vp Pl 1stg 120 View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Compressor Parts
Customer Part Reviews ?
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Easy repair
Fit perfectly
Anonymous -
October 22, 2022
Verified Purchase
Parts were just right. Worked very good.
Good product.
Guest -
May 18, 2022
Verified Purchase
Easy repair and it worked great.
Item arrived in good condition and on time, actually it was two days early. My compressor works again.
Darrell -
October 27, 2021
Verified Purchase
Parts worked perfectly. Thanks
Parts fit perfectly . Thanks
Guest -
August 5, 2021
Verified Purchase
Air compressor makes air again
Part came in a very timely manner was the right one did what it was supposed to do
Guest -
January 29, 2021
Verified Purchase
Comp.parts
Everything fit and worked perfectly. Very satisfied with quality and service.
Randall -
January 26, 2021
Verified Purchase
Right part as described
Easy diagrams to find specific part, which was almost impossible with a lot of other sellers
Guest -
December 4, 2020
Verified Purchase
Good as new
The parts arrived very promptly, when I installed them in my air compressor it now runs like new! I though I was going to have to buy a new Air compressor, but now I think it will be good for another 18 Years!
Jon -
November 21, 2020
Verified Purchase
Great parts
Always the right parts and fast shipping!
Guest -
October 22, 2020
Verified Purchase
Thanks..all good.
Perfect parts.
Guest -
September 9, 2020
Verified Purchase
t
t
t -
t days ago
Verified Purchase
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Questions & Answers ?
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Does this fit my product?Questions & Answers for Compres Ring
What are the dimensions of this part? I need one 63x43x0.8
Edward
asked on 2022-10-01
Hello Edward, thank you for your question. The CAC-248-2 Oil Free Piston Rings has the following measurements: 48.00 MM Inside Diameter and 64.50 MM Outside Diameter. We hope this helps.
eReplacementParts Team October 01, 2022
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Compressor lost compression.
Robert - May 9, 2016
👍 5 of 5 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Wrench Set
Parts Used
I pulled the heads 4 bolts, removed the fan blade, loosened the screw that mounts the piston on the motor shaft. Pulled the piston off and pulled it and the cylinder up. Pulled the top of piston off and replaced the compressor ring. Reverse for assembly.
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Build pressure to 40 LBS only & would not cut off
Joe - July 6, 2018
👍 2 of 2 people found this instruction helpful
Tool Type
Compressor
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Wrench Set, Adjustable Wrench
Parts Used
1. Removed motor & compressor cover
2. Removed head plate & valve body
3. Removed piston & replaced seal
4. Replaced valve body
5. Replaced drain valve & check valve.
2. Removed head plate & valve body
3. Removed piston & replaced seal
4. Replaced valve body
5. Replaced drain valve & check valve.
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no air pressure for compressor
Rob - February 18, 2021
👍 1 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
replaced piston ring and necessary o-rings
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compressor ring was worn out.
john - August 1, 2022
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Wrench Set
removed head from compressor,(4- bolts) took 1 screw out of the piston removed old compressor ring, installed new compressor ring put screw back in piston. Installed new o-rings,and put cylinder head back on compressor.
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wouldn't pump air
John - October 30, 2019
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Adjustable Wrench, torx/hex heads
Parts Used
check exploded parts diagram and disassembled the pump, replaced compression washer, reassembled pump, and plugged in.
Keep everything clean. Very straight forward repair.
Keep everything clean. Very straight forward repair.
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Wouldn't build air pressure.
Larry - May 21, 2019
👍 0 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, The compression ring blew out.
Parts Used
Removed the valve head.
Set piston to top.
Removed compression ring retaining cap.
Removed old ring.
Placed new ring, setting retaining cap back on top of piston.
Replaced o ring on valve head.
Replaced valve head.
Worked like a champ.
Set piston to top.
Removed compression ring retaining cap.
Removed old ring.
Placed new ring, setting retaining cap back on top of piston.
Replaced o ring on valve head.
Replaced valve head.
Worked like a champ.
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Compressor was not building any pressure.
Sergio - May 5, 2019
👍 0 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Torque wrench
Cleaned up and removed worn compression ring.
Installed new o and compression ring and torqued to specifications.
Installed new o and compression ring and torqued to specifications.
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Compressor lost compression do to age and ware and tear. Replaced the compression gasket and it runs like a new one
Bradley - March 20, 2019
👍 0 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Parts Used
Removed the cover
Took the bolts out fo the head
Remove the head
Remove old gasket
Installed new gasket and resembled
Took the bolts out fo the head
Remove the head
Remove old gasket
Installed new gasket and resembled
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would not build presure
Stew - February 28, 2019
👍 0 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Parts Used
replaced compressor ring.
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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.
