GY6 Engine 54mm Short-Block 4-Stroke (longcase)
Description: GY6 Engine 54mm Short-Block 4-Stroke longcase has a gas engine with an automatic CVT transmission. Builder's special! Add the top end of your choice. This is the short block (no cylinder or head) version of our top of the line aftermarket replacement GY6 engine. This scooter engine is used in a wide variety of applications, including full-size street legal scooters, all-terrain vehicles (ATVs), dirt bikes, and go-karts. Compatible with both 125cc and 150cc engine size scooters and vehicles. This partial engine includes stator, flywheel, cooling fan, electric starter, kick start, and CVT. The included fan cover is set up for the PAIR emissions system. If you choose to use a non-emissions head, you will need the appropriate fan cover and matching shrouds.
NOTE: Does Not Include Cylinder or Head! This engine is shipped dry meaning motor oil and gear oil, sold separately, not install or included. However, upon use DO NOT RUN ENGINE WITHOUT ADDING SPECIFIED AMOUNTS MOTOR OIL AND GEAR OIL. Check oil level after letting the engine idle for a few minutes, add additional oil if needed. GY6 125cc and 150cc engines come in different sizes. Please measure the physical size of your engine and compare it to our specifications before ordering. The difference is in the length of the rear swingarm. Different lengths have been made to accommodate different wheel sizes. This GY6 Engine 54mm 150cc 4-Stroke longcase is set up for drum brakes.
Includes a cooling fan, electric starter, stator, kick start, and CVT, and GY6 Engine short-block.
• 54mm Stud Spacing Longcase
• Engine Type: GY6 Single Cylinder 4-Stroke
• Cooling: Air Cooled
• Starting: Electric/kick
• 8 Coil A/C Stator
• Output Shaft Length: 121mm
• Distance Between Mounting Points: 5"
• Set Up For Rear Drum Brake: 125mm
• Use Engine Oil: 0.75 Liters
• Use Gear Oil: 0.17 Liters (6 fl. oz.)
• Fit Crankshaft 60mm
• Replacement Fit 54mm (A-Block)
Supported Models: GY6 152QMI 157QMJ Chinese Scooter, ATV, Genuine Buddy, Kymco, Ruckus, Vento
Item Weight & Package Dimensions:
• 21.238 pounds | 20.375" (L) x 9.625" (W) x 9.375" (H)