{"product_id":"g4k-cg415-lawn-mower-cylinder-assembly-40mm-bore-replacement","title":"G4K CG415 Lawn Mower Cylinder Assembly 40mm Bore Replacement","description":"\u003ch2\u003eG4K CG415 Lawn Mower Cylinder Assembly – 40mm Bore Replacement Kit\u003c\/h2\u003e\n\u003cp\u003eKeep your G4K lawn mower running at peak performance with this precision-engineered \u003cstrong\u003eCG415 Cylinder Assembly\u003c\/strong\u003e. Featuring a precise \u003cstrong\u003e40mm bore size\u003c\/strong\u003e and built from high-grade aluminum alloy, this 5-piece replacement kit is everything you need for a reliable engine rebuild or repair. Lightweight, durable, and designed to fit perfectly — this is the go-to solution for garden power tool maintenance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum Construction:\u003c\/strong\u003e Crafted from high-grade aluminum for long-lasting durability and reliable performance in mower engine repairs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40mm Bore Size:\u003c\/strong\u003e Precision-machined 40mm bore for optimal engine output and efficiency — engineered to exact tolerances.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eG4K \/ CG415 Compatible:\u003c\/strong\u003e Specifically designed for G4K and CG415 lawn mower engines, ensuring a perfect drop-in fit with no modifications needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight at ~421g:\u003c\/strong\u003e Easy to handle and install, reducing downtime during repairs and maintenance sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-Piece Kit:\u003c\/strong\u003e Comes complete with all essential components for a thorough engine cylinder rebuild.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Manufactured with tight tolerances and quality materials for consistent, dependable operation cycle after cycle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eCylinder Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eAluminum \/ Alloy Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e10 × 8 × 6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e~421g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eG4K, CG415 Lawn Mowers\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Cylinder\u003c\/li\u003e\n  \u003cli\u003e1 × Valve\u003c\/li\u003e\n  \u003cli\u003e1 × Valve Parts Set\u003c\/li\u003e\n  \u003cli\u003e2 × Rubber Rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/garden-pruner-shears-secateurs-bonsai-fruit-trees\"\u003eGarden Pruner Shears – Secateurs for Bonsai \u0026amp; Fruit Trees\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/100-pcs-plant-support-clips-orchid-flower-vine-stem-garden\"\u003e100 PCS Plant Support Clips for Orchid, Flower \u0026amp; Vine Stems\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Screen brightness and monitor settings may cause slight color variation from product images. Please allow minor measurement tolerances of ±1–2mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which lawn mower models is this cylinder assembly compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This CG415 cylinder assembly is specifically engineered for \u003cstrong\u003eG4K lawn mowers and CG415 engine models\u003c\/strong\u003e. The 40mm bore size ensures a precise, drop-in fit for these models without requiring any modifications. Always verify your mower's engine model before purchasing to confirm compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is included in the cylinder assembly kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes \u003cstrong\u003e5 pieces\u003c\/strong\u003e: 1 cylinder, 1 valve, 1 set of valve parts, and 2 rubber rings — everything you need for a complete cylinder assembly replacement on your G4K or CG415 lawn mower engine.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is this cylinder assembly made from?\u003c\/h4\u003e\n\u003cp\u003eA: The cylinder assembly is constructed from \u003cstrong\u003ehigh-grade aluminum and alloy steel\u003c\/strong\u003e, offering an excellent balance of lightweight handling (approximately 421g) and long-lasting durability for demanding garden power tool use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this a suitable DIY replacement part for home mechanics?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The lightweight design (~421g) and precision fit make it manageable for experienced home mechanics and garden tool enthusiasts. However, if you are unsure about engine reassembly, consulting a qualified small engine technician is always recommended for best results.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which lawn mower models is this cylinder assembly compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This CG415 cylinder assembly is specifically engineered for G4K lawn mowers and CG415 engine models. The 40mm bore size ensures a precise, drop-in fit for these models without requiring any modifications. Always verify your mower's engine model before purchasing to confirm compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"What is included in the cylinder assembly kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes 5 pieces: 1 cylinder, 1 valve, 1 set of valve parts, and 2 rubber rings — everything you need for a complete cylinder assembly replacement on your G4K or CG415 lawn mower engine.\"}}, {\"@type\": \"Question\", \"name\": \"What material is this cylinder assembly made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cylinder assembly is constructed from high-grade aluminum and alloy steel, offering an excellent balance of lightweight handling (approximately 421g) and long-lasting durability for demanding garden power tool use.\"}}, {\"@type\": \"Question\", \"name\": \"Is this a suitable DIY replacement part for home mechanics?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The lightweight design (~421g) and precision fit make it manageable for experienced home mechanics and garden tool enthusiasts. However, if you are unsure about engine reassembly, consulting a qualified small engine technician is always recommended for best results.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"G4K CG415 Lawn Mower Cylinder Assembly 40mm Bore Replacement\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/g4k-cg415-lawn-mower-cylinder-assembly-40mm-bore-replacement\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44129667776599,"sku":"200007763:201336100","price":101.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S2faf0c9f84874c5da45683176410ddc4W.webp?v=1786390103","url":"https:\/\/axlcustomersupport.com\/products\/g4k-cg415-lawn-mower-cylinder-assembly-40mm-bore-replacement","provider":"Axl","version":"1.0","type":"link"}