GOOFIT
117mm Transmission Intermediate Gear Shaft Set for GY6 200cc ATV & Go-Kart
117mm Transmission Intermediate Gear Shaft Set for GY6 200cc ATV & Go-Kart
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Product Overview
Restore the power and precision of your drivetrain with the Heavy-Duty 117mm Transmission Gear Set. Specifically designed for the high-torque requirements of 200cc GY6 engines (LC162FMK), this intermediate shaft is the backbone of your CVT transmission system. Engineered to manage the output from the engine to the wheels, its optimized gear profile ensures smooth forward engagement and seamless shifting. Whether you are navigating rough trails on an AU200 or racing a go-kart, this metal-forged shaft provides the durability needed to handle high-stress environments without compromising control.
Product Compatibility
| Component Type | Specification |
| Engine Code | GY6 200cc / LC162FMK-E |
| Vehicle Types | ATVs, Quads, Go-Karts, Buggies |
| Model Fitment | AU200, LX200M, and similar 200cc CVT models |
| Transmission Type | CVT (Continuously Variable Transmission) |
Specifications
| Feature | Details |
| Shaft Length | 117mm |
| Material | High-Strength Reinforced Steel Alloy |
| Components | Intermediate Gear Shaft |
| Bonus Accessory | GOOFIT Authentic Keychain |
| Design | Lightweight, High-Torque Structural Profile |
Key Features
- High-Strength Metal Construction: Forged from premium metal alloys to provide enhanced durability and extreme resistance to wear, ensuring it can withstand the "shock loads" common in off-road riding.
- Optimized Gear Meshing: The "reasonable gear design" ensures precise tooth alignment, which results in smoother shifting, reduced mechanical noise, and more reliable forward drive.
- Enhanced Transmission Stability: Supports the engine’s output shaft system by maintaining consistent rotation, which directly improves throttle response and overall vehicle handling.
- All-Terrain Adaptability: Built to perform in harsh working environments, including mud, sand, and high-heat conditions, without losing structural integrity.
- Easy Installation & Maintenance: Features a lightweight design that simplifies the assembly process, making it an ideal choice for both professional mechanics and DIY enthusiasts looking to reduce maintenance downtime.
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Fitment FAQ
Will this part fit my specific model and year?
This gearbox assembly is intended for GY6 200cc ATV & Go-Kart. Key physical/spec details from the product data include Shaft Length: 117mm, 117mm, 200cc. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this gearbox assembly, also compare the chain size, tooth count, shaft diameter, case style, sprocket alignment, and 2-stroke/4-stroke engine type. This is especially important for GY6 GY6 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this gearbox assembly for machines outside the listed compatibility, or for units with different chain sizes, shaft diameters, tooth counts, sprocket alignment, or case styles. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the chain size, tooth count, shaft diameter, case style, sprocket alignment, and 2-stroke/4-stroke engine type. Recheck listed specs such as Shaft Length: 117mm, 117mm, 200cc. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.