Universal Parts 139QMB CVT Cover w/ Kick Start – Short Case

Description

Replace a cracked or damaged CVT cover on your short-case GY6 50cc scooter with this Universal Parts QMB139 CVT Cover with Kick Start. Designed for short-case 139QMB / QMB139 4-stroke 50cc engines, this cover comes with the kick-start mechanism pre-installed and includes the kick-start lever — ready to bolt on.

Model Compatibility

• GY6 50cc / 49cc 4-stroke short-case engines: 139QMB / QMB139
• TaoTao, Wolf, Ice Bear, Bintelli, and other Chinese GY6 50cc short-case scooters

Key Features

• Pre-Installed Kick Start Mechanism: Kick start ratchet, pivot arm, and gear assembly pre-installed — no separate assembly required.
• Kick Start Lever Included: Serrated kick start lever included in the kit.
• Short Case Design: Correct length for 139QMB short-case engines (10-hole mounting pattern).
• Breather Port: Integrated breather tube port on the outer cover.
• Gasket Not Included: Order a 139QMB CVT cover gasket separately before installation.

Technical Specifications

• Engine Fitment: 139QMB / QMB139 50cc 4-stroke short case
• Overall Length: 15.75 inches
• Total Mounting Holes: 10 (8 bolt holes + 2 dowel holes)
• Includes: CVT cover with pre-installed kick start mechanism + kick start lever

California Prop 65 Warning: www.p65warnings.ca.gov