Top 10 Best air compressor replacement parts in 2026

Last Updated - 6/17/2026

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Yoursme

KK-4835 Compressor Piston Kit Connecting Rod Replacement Kit w/Piston Bearing for Sears Craftsman Porter Cable Dewalt Devildiss Oil Free Air Compressor Pump KK-4835 KK-5081 A02743

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Models -- This air compressor piston and connecting rod replacement kit fits for Craftsman, Porter Cable, Devildiss, and Dewalt, AC-0102 AC-0051 D-20954 Z-D24959 Z-D24960 MO-3024 Z-D26718 Z-D26717 919.152811 919.727270 919.152932 919.165230 919.167330 919.165600 919.166600 919.167320 919.152811 919.152813 919.152921 919.152931 919.155730 919.166330 919-165310, 919-165330.
•Fitment -- This air compressor piston kit kk4835 is designed to fit for DeVilbiss Air Power Products oil free compressor pumps and the most current style coated cylinder sleeve. Direct replacement for KK-4835 KK-5081 & A02743 both in quality and functions.
•Package Includes -- This Heavy Duty Replacement Compressor Connecting Rod Kit includes 1 Connecting rod, 1 Piston Ring, 1 Cylinder Sleeve and 2 O-Ring.
•Superior Material -- This craftsman air compressor parts replacement arrives milled from super-tough solid 6061 Aluminum with black coating. It has the capability of handling literally tons of pressure. CNC process precision manufacturing，sturdy and durable, impact-resistant, corrosion-resistant and wear-resistant for a long-term and reliable performance.
•Note -- This for craftsman air compressor piston connecting rod assembly Kit KK-4835 is using the ACG-1 Rod Casting with the split journal and screw and include the bearing.

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$28.70

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Creative.C

KK-4835 KK-5081 A02743 Compressor Piston Kit Air Compressor Piston Rebuild Kit Compatible with Air Compressor Replacement Parts Pump, Replacement for Porter Cable, for Devildiss, for Dewalt

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Replace Part Number: This air compressor piston rebuild kit is direct replacement for KK-4835 KK-5081 A02743 to rebuild the oil free air compressor pumps and extend the life of the compressor
•Fits for the following models: AC-0102, AC-0051, D-20954, Z-D24959, Z-D24960, MO-3024, Z-D26718, Z-D26717, 919.152811, 919.727270, 919.152932, 919.165230, 919.167330, 919.165600, 919.166600, 919.167320, 919.152811, 919.152813, 919.152921, 919.152931, 919.155730, 919.166330, 919-165310, 919-165330
•‌Compatible brands: Replacement for PORTER CABLE, replacement for Speedaire Site Boss, replacement for Westward, replacement for Delta, replacement for Accuspray, replacement for DeVilbiss, replacement for Charge Air Pro, replacement for Ex-Cell, replacement for Mac Tools by DeWalt
•High Performance: This air compressor piston rebuild kit is specially designed to easily & properly service and rebuild the oil free air compressor pumps for the most current style coated cylinder sleeve, allows your compressor works well and extend its life. Made from top quality Aluminum & Rubber, high precision and hardness ensure long term reliable service
•Package Includes: There are 1 x Connecting Rod, 1 x Piston Ring, 1 x Cylinder Sleeve, 2 x O-Ring in the air compressor replacement parts kit

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$26.90

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Rpeconu

Rpeconu KK-4835 Air Compressor Piston Kit, Oil Free Air Compressor Pump Connecting Rod Replacement Kit for Craftsman for Devildiss for Dewalt for Porter for Cable, 5PCS

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Including: 1 x Connecting Rod, 1 x Piston Ring, 1 x Cylinder Sleeve, 2 x O-Ring that go on the valve plate
•Models: Fits AC-0102 AC-0051 D-20954 Z-D24959 Z-D24960 MO-3024 Z-D26718 Z-D26717 919.152811 919.727270 919.152932 919.165230 919.167330 919.165600 919.166600 and more
•Function: This compressor piston and connecting rod replacement kit offers broad compatibility with Craftsman, Devildiss, and Porter Cable models. Replacement for KK-4835 KK-5081 and A02743. Use to repair and extend the life of your compressor
•Materials: This air compressor piston kit is constructed from 6061 aluminum and CNC precision machined to ensure impact, corrosion, and abrasion resistance, allowing it to withstand heavy-duty use without compromising performance
•Installation: Easy to install, allowing you to quickly replace damaged parts of the compressor piston kit connecting rod replacement kit

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$23.98

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Bonbo

KK-4835 Compressor Piston Kit Connecting Rod Replacement Kit Perfectly Fits for Sears Craftsman Devildiss Dewalt Porter Cable Oil Free Air Compressor Pump, Comparable to KK-4835 KK-5081 A02743

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【Wide Application】Perfectly Compatible with Sears Craftsman Devildiss Dewalt Porter Cable oil free compressor pumps. Fits for the following models: AC-0102 AC-0051 D-20954 Z-D24959 Z-D24960 MO-3024 Z-D26718 Z-D26717 919.152811 919.727270 919.152932 919.165230 919.167330 919.165600 919.166600 919.167320 919.152811 919.152813 919.152921 919.152931 919.155730 919.166330 919-165310, 919-165330.
•【High Performance】Specially designed to easily & properly service and rebuild the oil free air compressor pumps for DeVilbiss and the most current style coated cylinder sleeve, allows your compressor works well and extend its life. Direct replacement for KK-4835 KK-5081 & A02743 both in quality and functions.
•【Package Includes】1 x Connecting Rod, 1 x Piston Ring, 1 x Cylinder Sleeve, 2 x O-Ring that go on the valve plate and cylinder. This KK-4835 Air Compressor Piston Kit is new and never been used.
•【Superior Material】Made from top quality Aluminum & Rubber, CNC process precision manufacturing, prevent corrosion and rust, wear and impact resistance, sturdy and durable. High precision and hardness ensure long term reliable service.
•【100% Satisfaction Guarantee】If you're not satisfied with our Heavy Duty Replacement Compressor Connecting Rod Kit KK-4835, simply return it for getting refund in 30 days. While you have any questions about our products, please feel free to contact us and we will provide the best service. Always buy confidently in Bonbo!

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$28.70

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Powswopx

Powswopx K-0650 Air Compressor Cylinder Ring Kit Compatible with Craftsman DeVilbiss Porter Cable, Replace K-0058 KK-4835 KK-5081

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【Part number】: K-0650 Air Compressor Cylinder Sleeve and Compression Ring Replacement Kit
•【Fit】: Compatible with both the single cylinder oil-free pumps and the twin cylinder oil-free pump, fits for DeVilbiss, for Porter Cable, for Sears Craftsman, for Snap On, for Ex-Cell, for Air America, for Charge Air Pro, for Grainger, for Stanley Black, for Decker and many other privately labeled air compressors. Fits model number 165080
•【High Quality】: Direct replacement for OEM part number K-0650 both in quality and functions. Specially designed to easily & properly service the oil free air compressor pumps for Craftsman DeVilbiss cylinder
•【Note】: Replace the cylinder liner and piston ring on the dual-cylinder air compressor pump at the same time, so that the air compressor pump produces equal air output and does not become unbalanced
•【Package Includes】: 1 X K-0650 Air Compressor Cylinder Sleeve and Compression Ring Replacement Kit (1 x D25837 Coated Cylinder Sleeve, 1 x DAC-308 Coated Oil Free Piston Ring, 1 x SSF-3158-1 Piston Rod Cap Screw, 1 x SSG-8156 Valve Plate to Cylinder Sleeve O-Ring, 1 x ACG-45 Cylinder head to Valve Plate O-Ring)

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$10.39

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Sunluway

KK-4835 Compressor Piston Kit Air Compressor Connecting Rod Replacement Kit for Craftsman Devildiss Dewalt Porter Cable Oil Free Air Compressor Pump, Replacement for KK-4835 KK-5081 A02743

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Application---Compatible with Craftsman Devildiss Dewalt and Porter Cable. Fits for the following models: AC-0102 AC-0051 D-20954 Z-D24959 Z-D24960 MO-3024 Z-D26718 Z-D26717 919.152811 919.727270 919.152932 919.165230 919.167330 919.165600 919.166600 919.167320 919.152811 919.152813 919.152921 919.152931 919.155730 919.166330 919-165310, 919-165330.
•Function---Direct replacement for KK-4835 KK-5081 & A02743 to rebuild the oil free air compressor pumps and extend the life of the compressor.
•Material---The kit is constructed from high mechanical strength 6061 Aluminum and rubber, ensure the kit no cracks and longterm service for your air compressor..
•Package Includes---1 x Connecting Rod, 1 x Piston Ring, 1 x Cylinder Sleeve, 2 x O-Ring that go on the valve plate.
•After-sales Support--- If you have any question with our product, please free to contact us. Support 12 months’ Warranty.

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$28.70

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FOSA

KK-4835 Compressor Piston Kit, Connecting Rod Replacement KK-4835 Air Compressor Piston Kit, Compressor Maintenance Kit for Sears Oil Compressor Pumps

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Fitment: Compatible with for Sears, for , for Devildiss compressor pumps. Fits for the following : AC‑0102 AC‑0051 D‑20954 Z‑D24959 Z‑D24960 MO‑3024, etc.
•Reference OE: OE numbers for reference are KK 4835 KK 5081 A02743, to the high performance and direct compatibility of this piston kit with your compressor pump.
•High Strength Construction: Made from aluminum and rubber materials using CNC manufacturing, ensuring resistance, high hardness, and long lasting durability.
•Extend Compressor Life: Specially designed to easily and properly service and rebuild the oil air compressor pumps for and the most current coated cylinder sleeve, allows your compressor works well and extend its life.
•and Dependable: Professional manufacturing, compressor connecting rod replacement kit has high performance, strong reliability, making sure safety use.

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$38.79

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Kacarber

Kacarber KK-4835 Air Compressor Cylinder & Ring Kit For Craftsman DeVilbiss Porter Cable by Allparts Equipment KK-5081 A02743

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Air Compressor Cylinder & Ring Kit Compatible With For Craftsman DeVilbiss Porter Cable by Allparts Equipment KK-4835 KK-5081 A02743
•Cylinder and Piston Ring kit fit both the single cylinder oil-free pumps and the twin cylinder oil-free pump made by DeVilbiss, Porter Cable, Sears Craftsman, Snap On, Ex-Cell, Air America, Charge Air Pro, Grainger, Stanley Black&Decker and many other privately labeled air compressors
•Cylinder dimension: Inside Diameter: 2.365"; Outside Diameter: 2.495"; Outside Shoulder: 2.945"; Total Height: 1.980"
•If you have any questions about the Parts, please contact us by email and we will get back to you within 24 hours
•The product picture is for real shooting，please check if the picture and specifications are compatible before placing the orde

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$15.99

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DeVilbiss Air Power by Dewalt Staley Black and Decker

KK-4835 Connecting Rod Replacement Kit for Oil Free Pump

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•KK-4835 Connecting Rod Replacement Kit
•Single Cylinder ACG-1 Connecting Rod
•Fits DeVilbiss Oil Free Air Compressor Pumps

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$38.90

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Tbest

Compressor Piston Kit,Compressor Piston Connecting Rod Kit KK‑4835 Compressor Connecting Rod Replacement for Sears Pumps

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Applicable Model:This Air Compressor Connecting Rod Replacement Kit is specifically designed to be a replacement for Sears pumps. To ensure compatibility, please confirm that the specifications align with the product you wish to replace. This precaution helps to avoid unnecessary returns and guarantees that you select the correct part for your needs.
•OE Number:For reference, this Connecting Rod Kit with Piston Bearing is associated with part numbers KK-4835 and ACG-1. It is essential to verify that these part numbers match the original equipment (OE) number you require. This simple check can help you avoid potential issues related to incorrect purchases, ensuring that you receive the right component for your compressor.
•Safe:Constructed from high-strength aluminum material, this Compressor Piston Connecting Rod is built to endure high temperatures and pressures. This durability ensures performance under demanding conditions, providing peace of mind that your compressor will function optimally and safely during use.
•Enhanced Performance:The Compressor Piston Connecting Rod Kit is designed to enhance the efficiency of your compressor, effectively restoring its excellent performance capabilities. By replacing worn or damaged components with this kit, you contribute to a longer lifespan for your machine, maximizing productivity and reliability.
•Easy Installation:Installation of the Single Cylinder Compressor Connecting Rod is straightforward and user-friendly. It requires minimal tools and does not involve complicated steps, making the process convenient and time-saving. Even if you're not a seasoned technician, you can easily complete the installation and get your compressor running efficiently again.

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$45.74

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