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Universal Parts 6mm Exhaust Stud Bolt Set - M6-1.00 — product image 2

Universal Parts 6mm Exhaust Stud Bolt Set - M6-1.00

$2.00
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Universal Parts 6mm Exhaust Stud Bolt Set - M6-1.00 — product image 2
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Universal Parts 6mm Exhaust Stud Bolt Set - M6-1.00

$2.00
Part number 148-118

Check dimensions and compatibility before ordering.

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Replace stripped or corroded exhaust mounting studs on your 50cc or GY6 scooter with this Universal Parts M6x1.00 Exhaust Stud Bolt Set. These zinc-plated double-ended studs are a direct fit for 50cc 2-stroke and 4-stroke GY6/QMB139 engines, securing the exhaust pipe flange to the cylinder head. Sold as a set of 2 — enough for a complete exhaust flange replacement.

Engine Compatibility

  • 50cc 2-stroke engines: 1DE41QMB, and others
  • GY6 4-stroke engines: 139QMB and compatible variants

Features

  • Double-Ended Stud Design: Threads into the cylinder head on one end, accepts exhaust flange nut on the other.
  • Zinc-Plated Steel: Corrosion-resistant finish for heat and moisture resistance.
  • OEM Specification: M6x1.00 thread pitch matches factory exhaust mounting hardware.
  • Sold as a Set of 2: Complete replacement set for both exhaust flange studs.

Specifications

  • Thread Size: 6mm 
  • Thread Pitch: 1.00
  • Overall Length: 32mm
  • Material: Zinc-plated steel
  • Quantity: Set of 2

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

Model Fitment

50cc 2-stroke engines: 1DE41QMB, QMB139; GY6 4-stroke engines: 139QMB and compatible variants

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