{"product_id":"bh-motor-kohler-gasket-set-for-k241-k301-k321-10-12-14-hp-engines-full-head-base-auxiliary-seals","title":"BH-Motor Kohler gasket set for K241 K301 K321 10\/12\/14 hp engines — full head, base \u0026 auxiliary seals","description":"\u003cp\u003e\u003cstrong\u003eBH-Motor new gasket set restores proper sealing for Kohler K241, K301 and K321 10\/12\/14 hp engines used in walk-behind mowers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis comprehensive gasket kit is engineered to fit Kohler small engines and several equivalent OEM part numbers, making it a practical service pack for routine rebuilding, leak repair, or preventive maintenance. The set replaces aging, compressed, or damaged seals and gaskets that commonly cause oil or compression loss. It’s supplied to match the dimensions and hole patterns of the original Kohler components and compatible aftermarket references like Gravely and OREGON numbers listed in the product features.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engine models and part numbers does this kit fit?\u003c\/h3\u003e\n\n\u003cp\u003eThe gasket set is specifically sized for Kohler K241, K301 and K321 engines rated at 10, 12 and 14 horsepower. It is also intended as a replacement for cross-referenced part numbers used by other manufacturers, helping simplify parts sourcing for older machines.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible engine models: Kohler K241, K301, K321 (10\/12\/14 hp)\u003c\/li\u003e\n  \u003cli\u003eCross-reference replacements: Gravely 014766, 03422850-403\u003c\/li\u003e\n  \u003cli\u003eOEM Kohler equivalents: 47 004 01, 47 755 08-S\u003c\/li\u003e\n  \u003cli\u003eDesigned to match original bolt patterns and sealing surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat gaskets and seals are included, and how do they improve engine function?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit contains the essential head, base, and auxiliary gaskets required during a top-end service or full teardown. Replacing these parts removes warped or hardened material that can cause oil weepage, coolant or air leaks, and loss of compression that affects performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes head gasket, base gasket and auxiliary seals for valve cover and intake areas\u003c\/li\u003e\n  \u003cli\u003eRestores proper sealing surfaces and compression consistency\u003c\/li\u003e\n  \u003cli\u003eHelps stop oil and air leaks that reduce engine efficiency\u003c\/li\u003e\n  \u003cli\u003eUseful when replacing head bolts, inspecting valves, or reconditioning the top end\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should a DIYer expect?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation difficulty depends on experience; a mechanically inclined DIYer with basic tools can complete the job, while complex diagnostics or machining work should be left to a shop. The gaskets align with factory holes, but careful cleaning, proper torque sequences, and new fasteners where needed are important for a lasting seal.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRecommended skills: basic engine disassembly and torque wrench use\u003c\/li\u003e\n  \u003cli\u003ePrep required: clean mating surfaces and remove old gasket material\u003c\/li\u003e\n  \u003cli\u003eFollow Kohler torque specs and sequence for head bolts\u003c\/li\u003e\n  \u003cli\u003eConsider replacing head bolts and inspecting valves during service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and quality characteristics should you expect?\u003c\/h3\u003e\n\n\u003cp\u003eThe gaskets are produced from materials intended for small-engine service—compressed fiber and elastomer blends where appropriate—to balance conformability and heat resistance. They are made to match the original sealing thicknesses to preserve compression and component clearances.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConstruction: multi-layered gasket materials for heat and oil resistance\u003c\/li\u003e\n  \u003cli\u003eThicknesses match factory specs to retain correct clearances\u003c\/li\u003e\n  \u003cli\u003eCut and punched to align with factory bolt and port locations\u003c\/li\u003e\n  \u003cli\u003ePackaged to prevent damage and maintain form before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This BH-Motor gasket set is aimed at homeowners, groundskeepers, and small-engine technicians servicing walk-behind mowers with Kohler K241\/K301\/K321 engines. It’s practical for anyone performing a top-end rebuild, replacing leaking gaskets, or preparing a used engine for reliable service. If you need OEM-equivalent fitment with cross-reference compatibility for Gravely and OREGON numbers, this kit streamlines repairs and parts replacement without hunting down individual components.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this gasket set compatible with Kohler K301 12 hp engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is designed to fit Kohler K241, K301 and K321 engines including 12 hp models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the set include a head gasket and base gasket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes head and base gaskets plus auxiliary seals needed for top-end service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BH-Motor","offers":[{"title":"Default Title","offer_id":48084320583838,"sku":"B07QKRY71P","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bh-motor-front-packaging-gasket-set.jpg?v=1785849786","url":"https:\/\/northtrailauto.ca\/products\/bh-motor-kohler-gasket-set-for-k241-k301-k321-10-12-14-hp-engines-full-head-base-auxiliary-seals","provider":"North Trail Auto","version":"1.0","type":"link"}