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Universal Parts 47mm QMB139 Complete Non Emissions Cylinder Head

Universal Parts 47mm QMB139 Complete Non Emissions Cylinder Head

$69.41

Part Number: 718046968269 SKU: 151-259 Category:

2 in stock

Part Number: 718046968269 SKU: 151-259 Category:

*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.

Product Details

Description

Universal Parts 47mm QMB139 Complete Non Emissions Cylinder Head

Key Details

  • 151-259

Specifications

  • Length: 64mm Overall Height: 59.5mm Intake Port Diameter: 17mm Exhaust Port Diameter: 18mm Intake Bolt Hole Spacing: 44.5mm Exhaust Bolt Hole Spacing: 50mm QMB139 50cc/49cc
  • Height: 59.5mm Intake Port Diameter: 17mm Exhaust Port Diameter: 18mm Intake Bolt Hole Spacing: 44.5mm Exhaust Bolt Hole Spacing: 50mm QMB139 50cc/49cc

Compatibility / Fitment

Use the fitment details below to confirm this part matches your scooter before ordering.

  • Engine Size: 49cc, 50cc, QMB139
  • Engine Code: QMB139
  • Fitment Notes: Universal Fit

Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.

Common Fitment Questions

Q: Will this fit a QMB139 engine?

A: This SKU is listed as compatible with QMB139 engine-code fitment. Always compare your original part and scooter details before ordering.

Q: Is this for 49cc scooters?

A: This SKU is listed with 49cc engine-size fitment. Confirm exact model, year, and part style before ordering.

Additional information

Weight 2.5 lbs
Dimensions 7 × 7 × 4 in
Universal Parts 50cc QMB139 4-stroke 47mm, Non Emissions Cylinder Head with 64mm Valves for use with 72cc Big Bore Kit!



  • For Use with 72cc Big Bore Kit
  • Valve Length: 64mm
  • Overall Height: 59.5mm
  • Intake Port Diameter: 17mm
  • Exhaust Port Diameter: 18mm
  • Intake Bolt Hole Spacing: 44.5mm
  • Exhaust Bolt Hole Spacing: 50mm
QMB139 50cc/49cc

This product is not intended for use on public roads or land.

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