{"product_id":"castair-cable-type-48-head-unloader-8-20hp-throttle-control-for-honda-engines","title":"Castair Cable Type 48\" Head Unloader 8-20HP Throttle Control for Honda Engines","description":"\u003ch2\u003eCastair TCLI-48 — 48-Inch Cable Throttle Control with Head Unloader, 8–20 HP (Honda Engines)\u003c\/h2\u003e\n\u003cp\u003eThe Castair TCLI-48 is a \u003cstrong\u003ecable-type throttle control\u003c\/strong\u003e with a \u003cstrong\u003e48-inch cable length\u003c\/strong\u003e and an integrated \u003cstrong\u003ehead unloader\u003c\/strong\u003e, designed for \u003cstrong\u003eHonda gas engines in the 8 to 20 HP range\u003c\/strong\u003e. This is the throttle control used on gasoline-powered portable and towable air compressors where you need both engine speed control and pump head unloading in a single cable assembly. The head unloader function is critical — without it, the engine restarts against full compression load, which strains both the engine and the pump at every start cycle.\u003c\/p\u003e\n\u003cp\u003eThe I in TCLI designates the unloader version. On pressure-switch-controlled gas engine compressors, when the tank reaches set pressure, the pressure switch signals the unloader to open the pump head while simultaneously throttling the engine back to idle. When pressure drops again, the engine throttles up and the unloader closes. This cycle extends engine life, reduces fuel consumption at idle, and keeps wear on the pump valves to a minimum. If your compressor runs on a Honda engine in this HP range and your cable is frayed, kinked, or the unloader mechanism is not functioning, the TCLI-48 is the correct replacement.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 48 inches — accommodates standard mounting distances between control panel and Honda engine throttle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Unloader Included:\u003c\/strong\u003e Unloader assembly opens pump head when tank reaches pressure — prevents loaded starts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda Engine Fitment:\u003c\/strong\u003e Designed for Honda GX-series and compatible engines in the 8–20 HP range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHP Range:\u003c\/strong\u003e 8 to 20 HP — covers mid-range and large portable gas-engine compressors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined Throttle + Unload Function:\u003c\/strong\u003e Single cable handles both engine speed control and pump head unloading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Air OEM Specification:\u003c\/strong\u003e Matched to Castair gas-engine compressor configurations using this cable routing length\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TCLI-48\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cable throttle control with head unloader\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Honda gas engines, 8–20 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Cast Air (Castair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice:\u003c\/strong\u003e 8.52\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: If you need throttle control without the unloader function, see the TCLP-48. If your Honda engine is in the 5–6.5 HP range, see TCSP-H-5565-B.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhen You Need This\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe throttle cable on your Honda-powered Cast Air compressor is frayed, kinked, or has lost spring tension\u003c\/li\u003e\n\u003cli\u003eThe head unloader is not functioning — engine is starting under full compression load\u003c\/li\u003e\n\u003cli\u003eRebuilding a gas-engine compressor and the original cable assembly is missing or damaged\u003c\/li\u003e\n\u003cli\u003eThe engine surges or hunts when the compressor cycles — can indicate a worn or stiff throttle cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy From OEM Diagnostic Tools?\u003c\/h3\u003e\n\u003cp\u003eWe carry the Cast Air throttle control lineup and can help confirm the TCLI-48 is correct for your specific compressor and Honda engine model. \u003cstrong\u003eFree shipping\u003c\/strong\u003e, phone support at \u003cstrong\u003e866-217-0063\u003c\/strong\u003e, full manufacturer warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCall 866-217-0063 for quick answers and help!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Cast Air","offers":[{"title":"Default Title","offer_id":53342607704277,"sku":"TCLI-48","price":107.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/8466\/0949\/files\/THROTTLE-CONTROLS-horiz.jpg?v=1772652939","url":"https:\/\/aircompressorfactorydirect.com\/products\/castair-cable-type-48-head-unloader-8-20hp-throttle-control-for-honda-engines","provider":"Air Compressor Factory Direct","version":"1.0","type":"link"}