{"product_id":"carburetor-16100z9l811","title":"16100-Z9L-811 16100-Z9M-811 Carburetor - Fits Honda GCV170 GCV170LA HRN216 GCV200LA 7","description":"\u003ch2\u003e16100-Z9L-811 \/ 16100-Z9M-811 Carburetor Tune-Up Kit\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized 4-Cycle Fuel Mapping:\u003c\/strong\u003e Factory-calibrated specifically for Honda's Next-Generation GCV170 and GCV200 engines to provide a stable idle and smooth power delivery across the entire RPM range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Auto-Choke Compatibility:\u003c\/strong\u003e Engineered to integrate seamlessly with Honda’s thermal wax auto-choke system, ensuring reliable, no-hassle starting in both cold and hot conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthanol-Shield Internals:\u003c\/strong\u003e Features upgraded gaskets and internal needle valves designed to resist the corrosive effects of ethanol-blended fuels, preventing common \"gumming\" issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Velocity Intake Design:\u003c\/strong\u003e The internal venturi is precision-machined to maximize airflow, helping your mower maintain consistent blade speed even when cutting through thick, wet grass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete System Refresh:\u003c\/strong\u003e This comprehensive kit includes a pre-adjusted carburetor and a high-density pleated air filter to restore peak fuel efficiency and engine protection in one step.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e16100-Z9L-811\u003c\/li\u003e\n\u003cli\u003e16100-Z9M-811\u003c\/li\u003e\n\u003cli\u003eBB76J-A\u003c\/li\u003e\n\u003cli\u003eBB76G-A\u003c\/li\u003e\n\u003cli\u003e16100-Z9L-801\u003c\/li\u003e\n\u003cli\u003e16100Z9L811\u003c\/li\u003e\n\u003cli\u003e17211-Z8M-003 (Air Filter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis carburetor is a direct replacement for Honda's latest overhead valve (OHV) residential engine platforms. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda HRN Series Mowers:\u003c\/strong\u003e HRN216 (all versions including VKA, VLA, VYA).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda HRX Series Mowers:\u003c\/strong\u003e HRX217K6 and newer versions utilizing the GCV200 engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda GCV Engines:\u003c\/strong\u003e GCV170, GCV170LA, GCV200, GCV200LA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecific Engine Types:\u003c\/strong\u003e G5B, G5BR, S3B, and Type 7 configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard Starting or No Start:\u003c\/strong\u003e The mower won't fire even with fresh gas, indicating the internal jets or the auto-choke passage is severely restricted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine \"Hunting\" or Surging:\u003c\/strong\u003e The engine RPM fluctuates up and down at a steady pace, usually caused by a lean fuel condition or an internal air leak within the carburetor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Leaking from Intake:\u003c\/strong\u003e Gas is dripping from the air filter housing, which indicates a stuck float or a failed needle valve—a serious fire hazard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMower Dies Under Load:\u003c\/strong\u003e The engine starts and idles but stalls as soon as you engage the blade or enter thick grass, signifying a clogged high-speed circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Varnish\/Corrosion:\u003c\/strong\u003e If the carburetor bowl contains white powdery residue or \"jelly-like\" old fuel, a full replacement is more reliable than cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote the Gasket Stack:\u003c\/strong\u003e Pay close attention to the order of the insulator, gaskets, and air cleaner case. If the gaskets are installed in the wrong order or backward, the engine will suffer from vacuum leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the Fuel Tank:\u003c\/strong\u003e Before installing the new 16100-Z9L-811, drain the old fuel and wipe out any debris in the tank. Installing a new carb with old, dirty gas will ruin it instantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Thermowax:\u003c\/strong\u003e While the carburetor is off, inspect the auto-choke thermowax plunger. Ensure it moves freely so it can properly actuate the choke on your new carburetor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid Over-Tightening:\u003c\/strong\u003e Tighten the mounting bolts evenly by hand. Over-torquing can warp the plastic air cleaner housing or the carburetor flange, leading to air leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Saturation:\u003c\/strong\u003e When installing the new air filter, ensure the seal is seated flat in the housing. A poorly seated filter allows dust to bypass the carburetor and score the engine cylinder.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371366965437,"sku":"AZ00187629","price":25.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00187629_1_4ee446e6-6baa-491a-9ac0-22fa9c8715f1.jpg?v=1762246069","url":"https:\/\/bluestarspartstrend.com\/products\/carburetor-16100z9l811","provider":"BlueStars Parts","version":"1.0","type":"link"}