Universal Parts 48mm Head & Base Gasket | 72-75cc Big Bores

Description

Replace worn or blown cylinder head and base gaskets on your 72-75cc big-bore 139QMB 4-stroke scooter engine with this Universal Parts gasket kit. Designed for 48mm big-bore cylinder setups on the QMB139 (139QMB) engine platform, this kit includes both the head gasket and base gasket for a complete cylinder service. SKU: 151-6.

Features:

• Includes cylinder head gasket and base gasket for QMB139 48mm big bore applications
• 48mm inner diameter — fits 48mm big bore cylinder kits on QMB139 engines
• 71mm cylinder stud spacing — standard QMB139 fitment
• Direct OEM-style replacement for a complete cylinder reseal

Specifications:

• Inner diameter: 48mm
• Cylinder stud spacing: 71mm
• Engine compatibility: QMB139 (139QMB) 50cc/49cc 4-stroke
• Includes: cylinder head gasket and base gasket
• SKU: 151-6

Compatibility: QMB139 (139QMB) 72cc/75cc 4-stroke scooters with 48mm big bore cylinder kits, including TaoTao, Roketa, Jonway, Wolf, Ice Bear, Vitacci, Peace Sports, Bintelli, and other QMB139-based platforms.

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