Notify me when the price drops
We will email you if we find a lower price on this product!
Restore your compressor's peak performance. This high-quality 2-pack piston ring repair kit is the essential solution for fixing low-pressure issues or air leaks in your oil-free air compressor. Engineered for professional-grade durability, these rings are designed to fit a wide range of top-tier brands including Craftsman, DeWalt, Porter Cable, and Sears. Whether you are performing routine maintenance or a full pump overhaul, these precision-fit rings ensure a tight seal and smooth piston stroke, extending the life of your equipment and reducing recovery time between cycles.
🌟 Key Product Highlights[Comprehensive Compatibility] Multi-Brand Fit: Designed to replace and upgrade piston rings for a massive array of manufacturers including Makita, Snap On, Ex-Cell, Air America, Charge Air Pro, and Dayton.
[Universal Part Replacement]: This kit is a direct high-performance replacement for multiple OEM part numbers: KK-4835, KK-5081, A02743, K-0058, and K-0650.
[2-Pack Value Set]: Includes two (2) premium DAC-308 piston rings, allowing you to repair dual-cylinder units or keep a spare on hand for future maintenance, ensuring zero downtime for your projects.
[High-Heat Resistance] Oil-Free Performance: Specifically formulated for oil-free pumps. These rings are made from advanced materials that resist frictional heat and wear, maintaining their shape and seal under high-pressure conditions.
[Restores Original PSI]: Over time, worn rings lose their ability to create a vacuum. Installing these fresh rings restores the factory-spec compression levels, allowing your tank to fill faster and run more efficiently.
[Easy-Install Design]: Precision-molded to match original specifications, making the swap-out process straightforward for both DIY homeowners and professional mechanics.
Disassemble: Unplug the compressor and drain all air from the tank. Remove the pump head and the cylinder sleeve to access the piston.
Replace: Carefully remove the old, worn-out ring. Clean the piston groove of any debris or carbon buildup, then slide the new DAC-308 ring into place.
Reassemble: Reinstall the cylinder sleeve over the piston (ensure a snug fit) and bolt the pump head back on. Perform a short test run to check for proper pressure buildup.
The "Sleeve Check" Secret: When you replace your piston rings, always inspect the Cylinder Sleeve for deep scratches or "grooves." If the inside of the sleeve feels rough to the touch, a new ring alone might not solve the problem. For the best seal and longest life, consider lightly honing the sleeve or replacing it entirely if it's heavily worn. A smooth sleeve combined with these new rings will make your compressor run as quiet and fast as the day you bought it!
📦 Shipping & ServiceCondition: Brand New, high-performance replacement parts.
Compatibility Note: Please verify your model number or part number before ordering to ensure a perfect fit.
We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more.
SHIPPINGOrders are processed promptly after payment confirmation. Handling times may vary depending on order volume and operational schedules. If you experience any delivery issue or delay, please contact us first so we can assist and help resolve the matter. Payment is required at checkout. All transactions are processed securely through eBay-approved payment methods.
RETURNSReturns are accepted only if the item arrives damaged or faulty. If you receive a defective item, please contact us first with details so we can review the situation and assist with a resolution.
PAYMENTWe accept PayPal.
CONTACT USThis page content is yet to come
Please ad us to your favorite seller and visit again later
Thank You
We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.