ATV Reverse Gear Box with 4 Wheel Drive Transmission Shaft 6 Tooth Spline for GY6 Engine 4WD Go Kart Quad Buggy UTV Golf Cart Reverse Transfer Case DIY Parts (1pc 425mm + 1pc 720mm Drive Shaft)

Upgrade Your 4WD Drivetrain with This Reverse Gear Box & Transmission Axle Shaft Kit This high-strength ATV Reverse Gear Box and Transmission Axle Shaft Set is designed for DIY Go Kart, Quad, and ATV builders looking to add reverse functionality and dependable 4WD performance. Crafted from durable alloy steel, this kit ensures smooth, consistent power transfer and enhanced off-road reliability. ATV Reverse Gear Box: ✔ Condition: Brand New ✔ Material: Alloy Steel ✔ Color: Beige ✔ Length: 112mm (4.4 inch) ✔ Width: 30mm (1.2 inch) ✔ Fitment: Shaft-driven reverse gear transfer case for 4WD systems, compatible with GY6 Engine 4 Wheel Drive Transmission Axle Shaft: ✔ Condition: Brand New ✔ Material: Alloy Steel ✔ Color: Black ✔ Spline: 6-Tooth ✔ Length: 425mm (16.7 inch) and 720mm (28.35 inch) ✔ Width: 32mm (1.3 inch) ✔ Shaft Inner Diameter: 20mm (0.8 inch) Package Includes: 1 × Reverse Gear Box Assembly 1 × 425mm (16.7 inch) 4 Wheel Drive Shaft 1 × 720mm (28.35 inch) Drive Shaft Key Benefits: Smooth and efficient power transfer Heavy-duty alloy steel ensures durability and torque strength Perfect for custom ATV and Go Kart reverse systems Compatible with 4WD off-road and DIY vehicle applications Note: Please verify all dimensions before installation. Designed for off-road or recreational use only.

Complete Reverse Drive Kit – Includes a heavy-duty Reverse Gear Box and a 425mm Transmission Axle Shaft, 720mm drive shaft; ideal for 4WD Go Kart, ATV, and Quad Buggy drivetrain upgrades

Durable Alloy Steel Construction – Both components are crafted from premium alloy steel for maximum torque resistance, heat dissipation, and long-lasting reliability

Reverse Gear Box for GY6 Engines – Features a smooth and efficient shaft-driven reverse gear transfer case designed for 4-wheel drive setups and GY6 motor compatibility

Precision 4WD Transmission Axle Shaft – 425mm (16.7") & 720mm (28.35") length, 32mm width, and 6-tooth spline ensure optimal torque delivery and stable performance under heavy load

Easy Integration for DIY Projects – Perfect for custom ATV, UTV, golf cart, Drift Trike, Go Kart and four wheelers builds, dune buggies, or off-road vehicles requiring a reliable reverse and drive system

Please check all size specifications before placing order to make sure this set fits your powersports