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Title: 125cc Semi-Auto ATV/Quad Go-Kart Engine  
Category: Automotive Parts  
Brand: LiFuJunDong  
Description: 125cc horizontal, single‑cylinder, 4‑stroke air‑cooled engine with semi‑automatic 3‑forward/1‑reverse gearbox for ATVs, ATC, and quad go‑karts.  
Details: Includes wiring harness, carburetor, air filter, chain case, gasket, and 5‑speed gear system.

Price is $