{"product_id":"kk-4835-compressor-piston-kit-replacement-for-craftsman-devildiss","title":"KK-4835 Compressor Piston Kit Replacement for Craftsman Devildiss","description":"\u003cp\u003eIn this review of the KK-4835 Compressor Piston Kit the bottom line is clear: this kit is for a homeowner or technician who needs a straightforward rebuild solution for oil free air compressor pumps that no longer build pressure. The kit replaces worn internals that stop a pump from compressing air and is offered as a direct replacement for KK-4835, KK-5081 and A02743. It is most useful when valve plates, seals or the piston assembly show wear and a full pump swap would be more expensive than rebuilding with compatible parts.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits many Craftsman, Devildiss, DeWalt and Porter Cable models so you can rebuild a range of consumer compressors without guessing parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete rebuild parts:\u003c\/strong\u003e The kit includes a connecting rod, piston ring, cylinder sleeve and two valve plate O-rings so you get the main wear parts needed to restore compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Components are made from 6061 aluminum and rubber to resist cracking and provide longterm service in oil free pump assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect replacement:\u003c\/strong\u003e Sold as a drop-in replacement for KK-4835, KK-5081 and A02743 to simplify sourcing the correct parts for a rebuild.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty and support:\u003c\/strong\u003e The manufacturer offers 12 months warranty and after-sales support to address fit or quality questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at DIYers, maintenance technicians and small shop owners who already own one of the compatible compressor models and prefer to rebuild the pump rather than replacing the entire unit. It is especially useful when the compressor motor runs but the tank won't build pressure due to worn seals, valve plates or piston wear.\u003c\/p\u003e\n\u003cp\u003eIt is not for users who require a full pump assembly with additional parts not listed here, or for models outside the compatibility list. If the compressor has internal damage beyond the cylinder sleeve, connecting rod and O-rings, or needs lubricated pump parts, a different service or more comprehensive kit may be required.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStraightforward, complete kit for the common wear parts required to rebuild oil free compressor pumps.\u003c\/li\u003e\n\u003cli\u003eGood fit for listed Craftsman, Devildiss, DeWalt and Porter Cable models, making replacement predictable.\u003c\/li\u003e\n\u003cli\u003eConstructed from 6061 aluminum and rubber for durability and reduced cracking risk.\u003c\/li\u003e\n\u003cli\u003eIncludes basic after-sales support and a 12 month warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContains only the piston ring, connecting rod, cylinder sleeve and O-rings, so additional parts may be needed for pumps with broader damage.\u003c\/li\u003e\n\u003cli\u003eCompatibility is limited to the listed models, so verification is required before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSunluway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eAC-0102, AC-0051, D-20954, Z-D24959, Z-D24960 and others listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces\u003c\/td\u003e\n\u003ctd\u003eKK-4835, KK-5081, A02743\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003e6061 aluminum and rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage includes\u003c\/td\u003e\n\u003ctd\u003e1 connecting rod, 1 piston ring, 1 cylinder sleeve, 2 O-rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 months after-sales support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe KK-4835 Compressor Piston Kit is a practical, cost-effective option for anyone with a compatible Craftsman, Devildiss, DeWalt or Porter Cable oil free compressor that has lost pumping efficiency due to worn seals or piston components. It provides the core wear parts in durable materials and saves the cost of a full pump replacement for most common rebuild jobs.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this kit fit my compressor model?\u003c\/strong\u003e\u003cbr\u003eCheck the compatibility list against your model number; the kit fits many listed Craftsman, Devildiss, DeWalt and Porter Cable models but must match your specific model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat parts are included?\u003c\/strong\u003e\u003cbr\u003eThe package includes a connecting rod, piston ring, cylinder sleeve and two O-rings that go on the valve plate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a permanent fix?\u003c\/strong\u003e\u003cbr\u003eIt restores worn pump components and extends service life, but permanent longevity depends on overall pump condition and proper installation.\u003c\/p\u003e","brand":"Sunluway","offers":[{"title":"Default Title","offer_id":46751272239323,"sku":"B096ZLP4KW","price":28.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71s7YARoYrL._AC_SL1500.jpg?v=1747659296","url":"https:\/\/gearmusthave.com\/products\/kk-4835-compressor-piston-kit-replacement-for-craftsman-devildiss","provider":"GearMustHave","version":"1.0","type":"link"}