Carburionix EX13/EX17 Carburetor for Subaru Robin SP17 EX170 – Direct OEM Fit, Complete Replacement

Carburionix EX13/EX17 carburetor is a drop-in replacement for Subaru Robin SP17, EX170 and related small engines, restoring reliable fuel delivery and throttle response.

If your Subaru Robin-powered equipment — such as models SP17, SP170, EX17, EX170 or select EX210 variants — is running rough, hard to start, or exhibiting poor engine performance, the carburetor is often the culprit. This Carburionix unit is built to match the original part numbers listed by the manufacturer, supplying the gaskets, jets and linkages needed for a clean swap. Before ordering, verify your machine’s part number to ensure a correct fit and avoid returns.

How does this carburetor restore performance?

This replacement re-establishes proper air-fuel mixture and consistent fuel metering so your engine can start easily and run smoothly under load. It includes the crucial internal parts and external fittings that wear out over time, which eliminates leaks and erratic idling common with old carbs.

• Exact match to OEM part numbers for direct compatibility
• Includes mounting and fuel connection hardware for installation
• Restores smooth idle, quicker starting and steadier throttle response

Will this fit my Subaru Robin SP17 or EX170 engine?

The Carburionix EX13/EX17 carburetor is designed to fit a range of Subaru Robin small engines, including SP17, SP170, EX17, EX170, EX17D and EX170D, and some EX210-equipped machines. Use the listed replacement part numbers to cross-check compatibility with your engine’s existing carburetor before purchasing.

• Compatible OEM numbers: 277-62301-30, 277-62302-30, 277-62303-20 and others
• Works with EX13/EX17 family and related SP170/EX170 model variants
• Check your engine’s stamped/printed part number for a precise match

What’s included and what else might I need for installation?

The package contains the carburetor assembly along with the visible components pictured in the listing so you receive a ready-to-install replacement. Depending on your engine’s condition, you may also want a new air filter, fresh fuel lines, or a gasket set to complete the service.

• Complete carburetor assembly as shown in product photos
• Recommended complementary items: air filter and intake gaskets
• Inspect mounting studs and throttle linkage for wear before fitting

How do I maintain the new carburetor for long life?

Regularly drain old fuel, use fresh gasoline, and replace clogged air filters to prevent varnish and debris buildup that shortens carburetor life. Store equipment with fuel stabilizer or emptied fuel systems if it will sit idle for long periods.

• Use clean fuel and add stabilizer for seasonal storage
• Replace air filters that show dirt or damage
• Inspect and clean jets if performance begins to degrade

Who is this for? This Carburionix carburetor is intended for homeowners, landscapers and small-engine technicians who need a reliable, OEM-replacement fuel system part for Subaru Robin SP17/EX17 family engines. It suits anyone performing routine engine repairs or restoring older equipment where the original carburetor is worn, leaking, or nonfunctional. If you are unsure about fitment, compare your old part number to the supplied replacement numbers or contact the seller for guidance before purchase.