{"product_id":"craftsman-air-compressor-oil-cap-plug-gasket-seal-kit-wyzben","title":"Air Compressor Oil Cap Plug with Gasket Seal - Compatible Replacement","description":"\u003cp\u003eIn this review of the Air Compressor Oil Cap Plug with Gasket Seal, the bottom line is simple: it is a practical, no-frills replacement for small air compressors that need a secure breather and anti oil injection vent. The reviewer found it best for homeowners and DIYers who need a quick, compatible replacement for worn or missing breather caps; the included O'Ring and gasket make installation straightforward and leak-resistant, while the molded engineering plastic holds up to normal workshop use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAftermarket compatibility:\u003c\/strong\u003e Designed to replace part number E100087 and fit several models including Coleman USF1080421 and Powermate CP1080224, making it easy to find a match for common compressors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact thread size:\u003c\/strong\u003e The 0.6 in (15mm) outer thread diameter and 0.3 in (8mm) inner diameter match many small compressor breathers for a snug fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket seal included:\u003c\/strong\u003e Ships with an O'Ring and a gasket seal about 0.78 in (19.7mm) to help prevent oil leakage and keep the breather tight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Made from engineering plastic that resists corrosion and aging for reliable service in workshop environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free installation:\u003c\/strong\u003e The breather rod screws on by hand in seconds, so a replacement can be completed without tools.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis part is aimed at homeowners, hobbyists, and small workshop users who maintain portable and stationary air compressors that use a vented breather or anti oil injection cap. It is particularly useful when the original cap is lost, cracked, or worn and the compressor is otherwise in good working order.\u003c\/p\u003e\u003cp\u003eIt is not intended for heavy industrial compressors with proprietary fittings or for applications that require metal or high-temperature rated breathers; users with specialized or high-pressure systems should look for OEM metal parts or model-specific replacements instead.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for common E100087-style caps, offering quick compatibility with listed models.\u003c\/li\u003e\n\u003cli\u003eIncludes O'Ring and gasket for a tighter seal and reduced oil weep compared with a cap alone.\u003c\/li\u003e\n\u003cli\u003eLightweight engineering plastic resists corrosion and is simple to install by hand.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePlastic construction may not suit high-heat or heavy industrial environments where metal caps are preferred.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement part\u003c\/td\u003e\n\u003ctd\u003eE100087 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread diameter\u003c\/td\u003e\n\u003ctd\u003e0.6 in (15mm) outer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner diameter\u003c\/td\u003e\n\u003ctd\u003e0.3 in (8mm) approx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e2.2 in (57mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGasket seal diameter\u003c\/td\u003e\n\u003ctd\u003e0.78 in (19.7mm) approx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eEngineering plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Air Compressor Oil Cap Plug with Gasket Seal is a sensible, inexpensive replacement for common small compressors and power equipment that use the E100087-style breather. It offers straightforward compatibility, a preinstalled gasket and O'Ring for a better seal, and quick hand installation, making it good value for DIYers and light workshop users who need to restore proper breather function.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes this replace part E100087?\u003c\/strong\u003e\u003cbr\u003eYes, it is listed as an aftermarket replacement compatible with part number E100087.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre seals included?\u003c\/strong\u003e\u003cbr\u003eYes, the package includes an O'Ring and a gasket seal about 0.78 in (19.7mm).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit my Powermate or Coleman compressor?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with several models such as Powermate CP1080224 and Coleman USF1080421, but users should confirm the 0.6 in (15mm) thread matches their compressor.\u003c\/p\u003e","brand":"WYZBEN","offers":[{"title":"Default Title","offer_id":46753101742299,"sku":"B0CM3HD6TH","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51fuYWfp-wL._AC_SL1001.jpg?v=1747658322","url":"https:\/\/gearmusthave.com\/products\/craftsman-air-compressor-oil-cap-plug-gasket-seal-kit-wyzben","provider":"GearMustHave","version":"1.0","type":"link"}