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Scott and the kids with TrailMaster go-karts and minibikes at their backyard track. Text reads: “They’re Only Little Once. Make Time for Big Adventures. Get Back to Fun.”

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Engine Parts

Shop TrailMaster Mid XRX engine parts for maintenance and repairs, including carburetors, air filters, spark plugs, recoil pull starters, governor springs and rods, carburetor gasket and insulator sets, and air-filter cover hardware.

Match replacement parts to your engine version and existing components. Several listings specify the 6.5 hp engine; confirm compatibility before using them on a different engine. Compare carburetor connections, air-filter dimensions, recoil mounting points and gasket openings before ordering.

For tanks, caps, fuel hoses and filters, browse Mid XRX fuel-system parts using the model's category menu. Not sure which kart you own? Identify your TrailMaster.

Return to all Mid XRX parts, or browse the TrailMaster go-kart parts hub.

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