{"product_id":"stihl-fuel-cap-4128-350-0505","title":"STIHL Fuel Cap - 4128 350 0505","description":"\u003cp data-start=\"36\" data-end=\"457\"\u003eThe \u003cstrong data-start=\"40\" data-end=\"74\"\u003eSTIHL Fuel Cap – 4128 350 0505\u003c\/strong\u003e is a genuine OEM replacement fuel tank cap designed for select STIHL handheld outdoor power equipment, including chainsaws, brushcutters, trimmers and blowers. Engineered to ensure a secure, leak-free seal on your fuel tank, this fuel cap helps maintain proper fuel system pressure, prevent contamination and support reliable engine performance in a variety of operating conditions.\u003c\/p\u003e\n\u003cp data-start=\"459\" data-end=\"836\"\u003eManufactured to STIHL’s original equipment standards, the 4128 350 0505 fuel cap features durable materials and precision-molded components that resist wear, cracking, fuel exposure and environmental stress. Its accurate fit and threaded design ensure dependable sealing and easy installation — outperforming many generic alternatives in long-term durability and compatibility.\u003c\/p\u003e\n\u003chr data-start=\"838\" data-end=\"841\"\u003e\n\u003ch3 data-start=\"843\" data-end=\"863\"\u003e\u003cstrong data-start=\"847\" data-end=\"863\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"865\" data-end=\"1391\"\u003e\n\u003cli data-start=\"865\" data-end=\"984\"\u003e\n\u003cp data-start=\"867\" data-end=\"984\"\u003e\u003cstrong data-start=\"867\" data-end=\"895\"\u003eGenuine STIHL OEM Part –\u003c\/strong\u003e Built to original STIHL specifications for dependable performance and precise fitment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"985\" data-end=\"1091\"\u003e\n\u003cp data-start=\"987\" data-end=\"1091\"\u003e\u003cstrong data-start=\"987\" data-end=\"1014\"\u003eSecure Sealing Design –\u003c\/strong\u003e Helps prevent fuel leakage and protects the fuel system from contaminants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1092\" data-end=\"1207\"\u003e\n\u003cp data-start=\"1094\" data-end=\"1207\"\u003e\u003cstrong data-start=\"1094\" data-end=\"1120\"\u003eDurable Construction –\u003c\/strong\u003e Manufactured from high-quality materials that resist aging, fuel vapours and impact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1208\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1210\" data-end=\"1307\"\u003e\u003cstrong data-start=\"1210\" data-end=\"1233\"\u003eEasy Installation –\u003c\/strong\u003e Threaded design allows quick hand-tightening and removal without tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1308\" data-end=\"1391\"\u003e\n\u003cp data-start=\"1310\" data-end=\"1391\"\u003e\u003cstrong data-start=\"1310\" data-end=\"1345\"\u003ePart Reference: 4128 350 0505 –\u003c\/strong\u003e Confirms correct OEM fuel cap identification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1393\" data-end=\"1396\"\u003e\n\u003ch3 data-start=\"1398\" data-end=\"1446\"\u003e\u003cstrong data-start=\"1402\" data-end=\"1446\"\u003eSuitable Machines \/ Compatible Equipment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1448\" data-end=\"1627\"\u003eThe STIHL 4128 350 0505 Fuel Cap is used on a range of STIHL petrol-powered handheld equipment where this specific fuel cap reference is specified in the official parts catalogue.\u003c\/p\u003e\n\u003cp data-start=\"1629\" data-end=\"1674\"\u003eTypical compatible machine platforms include:\u003c\/p\u003e\n\u003cul data-start=\"1676\" data-end=\"1786\"\u003e\n\u003cli data-start=\"1676\" data-end=\"1695\"\u003e\n\u003cp data-start=\"1678\" data-end=\"1695\"\u003eSTIHL chainsaws\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1696\" data-end=\"1725\"\u003e\n\u003cp data-start=\"1698\" data-end=\"1725\"\u003eBrushcutters and trimmers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1726\" data-end=\"1786\"\u003e\n\u003cp data-start=\"1728\" data-end=\"1786\"\u003eHandheld blowers and other two-stroke garden power tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1788\" data-end=\"1938\"\u003e\u003cem data-start=\"1788\" data-end=\"1938\"\u003e(Exact fitment depends on the model and production year — always consult your machine’s parts diagram or operator’s manual to verify compatibility.)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"1940\" data-end=\"1943\"\u003e\n\u003ch3 data-start=\"1945\" data-end=\"1984\"\u003e\u003cstrong data-start=\"1949\" data-end=\"1984\"\u003eTypical Compatible Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1986\" data-end=\"2022\"\u003eThis fuel cap is commonly fitted to:\u003c\/p\u003e\n\u003cul data-start=\"2024\" data-end=\"2165\"\u003e\n\u003cli data-start=\"2024\" data-end=\"2064\"\u003e\n\u003cp data-start=\"2026\" data-end=\"2064\"\u003ePetrol fuel tanks on STIHL chainsaws\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2065\" data-end=\"2110\"\u003e\n\u003cp data-start=\"2067\" data-end=\"2110\"\u003eFuel systems on trimmers and brushcutters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2111\" data-end=\"2165\"\u003e\n\u003cp data-start=\"2113\" data-end=\"2165\"\u003eFuel tanks on handheld blowers and similar equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2167\" data-end=\"2170\"\u003e\n\u003ch3 data-start=\"2172\" data-end=\"2216\"\u003e\u003cstrong data-start=\"2176\" data-end=\"2216\"\u003eParts This Cap Replaces \/ Supersedes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2218\" data-end=\"2359\"\u003eAs the genuine OEM replacement fuel cap, the 4128 350 0505 often corresponds to alternate reference formats found in parts listings, such as:\u003c\/p\u003e\n\u003cul data-start=\"2361\" data-end=\"2481\"\u003e\n\u003cli data-start=\"2361\" data-end=\"2410\"\u003e\n\u003cp data-start=\"2363\" data-end=\"2410\"\u003e\u003cstrong data-start=\"2363\" data-end=\"2380\"\u003e4128-350-0505\u003c\/strong\u003e (alternate hyphen notation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2411\" data-end=\"2481\"\u003e\n\u003cp data-start=\"2413\" data-end=\"2481\"\u003eEquivalent STIHL fuel cap references in specific regional catalogues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2483\" data-end=\"2590\"\u003e\u003cem data-start=\"2483\" data-end=\"2590\"\u003e(Note: part references can vary by region — always verify with the official parts list for your machine.)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"2592\" data-end=\"2595\"\u003e\n\u003ch3 data-start=\"2597\" data-end=\"2616\"\u003e\u003cstrong data-start=\"2601\" data-end=\"2616\"\u003eFitment Tip\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2618\" data-end=\"2974\"\u003eFuel caps must match the thread size, seal design and tank neck diameter specified for your STIHL equipment. Before ordering, identify your exact model number and consult the official STIHL parts diagram to confirm that the 4128 350 0505 fuel cap is correct for your machine. Correct selection ensures a secure polish, proper sealing and reduced fuel loss.\u003c\/p\u003e\n\u003chr data-start=\"2976\" data-end=\"2979\"\u003e\n\u003ch3 data-start=\"2981\" data-end=\"3004\"\u003e\u003cstrong data-start=\"2985\" data-end=\"3004\"\u003eProduct Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3006\" data-end=\"3252\"\u003e\u003cstrong data-start=\"3006\" data-end=\"3023\"\u003eProduct Type:\u003c\/strong\u003e Fuel Tank Cap\u003cbr data-start=\"3037\" data-end=\"3040\"\u003e\u003cstrong data-start=\"3040\" data-end=\"3059\"\u003ePart Reference:\u003c\/strong\u003e 4128 350 0505\u003cbr data-start=\"3073\" data-end=\"3076\"\u003e\u003cstrong data-start=\"3076\" data-end=\"3089\"\u003eLocation:\u003c\/strong\u003e Fuel tank opening\u003cbr data-start=\"3107\" data-end=\"3110\"\u003e\u003cstrong data-start=\"3110\" data-end=\"3123\"\u003eMaterial:\u003c\/strong\u003e Durable fuel-resistant plastic and seal\u003cbr data-start=\"3163\" data-end=\"3166\"\u003e\u003cstrong data-start=\"3166\" data-end=\"3179\"\u003eFunction:\u003c\/strong\u003e Seals the fuel tank, prevents leakage and protects against contamination\u003c\/p\u003e\n\u003chr data-start=\"3254\" data-end=\"3257\"\u003e\n\u003ch3 data-start=\"3259\" data-end=\"3291\"\u003e\u003cstrong data-start=\"3263\" data-end=\"3291\"\u003eWhy Choose This Fuel Cap\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3293\" data-end=\"3638\"\u003eThe STIHL 4128 350 0505 Fuel Cap is the dependable choice when replacing a cracked, worn or missing fuel cap on compatible STIHL outdoor power equipment. Its genuine construction ensures accurate fitment, secure sealing and long service life — helping maintain proper fuel system integrity and reduce downtime compared with generic alternatives.\u003c\/p\u003e","brand":"STIHL","offers":[{"title":"Default Title","offer_id":57851067105661,"sku":"ST-4128 350 0505","price":6.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/9190\/9056\/files\/41283500505.webp?v=1771604668","url":"https:\/\/ripongroundcare.com\/products\/stihl-fuel-cap-4128-350-0505","provider":"Ripon Ground Care","version":"1.0","type":"link"}