The carburettor spring sits between the carburetor cover and the diaphragm. 

For GY6 50cc 139QMB/QMA engine.

The spring has a diameter of 10mm.

Fit for:

  • BAOTIAN BT49QT-10 - BT50QT-10
  • BAOTIAN BT49QT-11 - BT50QT-11 11
  • BAOTIAN BT49QT-12A1 - BT50QT-12A1
  • BAOTIAN BT49QT-12C1 - BT50QT-12C1 REBELL
  • BAOTIAN BT49QT-12D1 - BT50QT-12D1 HERO
  • BAOTIAN BT49QT-12E - BT50QT-12E ROCKY
  • BAOTIAN BT49QT-12F1 - BT50QT-12F1 TANCO
  • BAOTIAN BT49QT-12G - BT50QT-12G
  • BAOTIAN BT49QT-12P1 - BT50QT-12P1
  • BAOTIAN BT49QT-12P2 - BT50QT-12P2
  • BAOTIAN BT49QT-20A2 - BT50QT-20A2 TERMIN
  • BAOTIAN BT49QT-20B3 - BT50QT-20B3 DIABLO
  • BAOTIAN BT49QT-21A - BT50QT-21A Victoria
  • BAOTIAN BT49QT-21B2 - BT50QT-21B2
  • BAOTIAN BT49QT-22C1 - BT50QT-22C1 REBELL
  • BAOTIAN BT49QT-22D1 - BT50QT-22D1 HERO
  • BAOTIAN BT49QT-22E1 - BT50QT-22E1 ROCKY
  • BAOTIAN BT49QT-22F1 - BT50QT-22F1 TANCO
  • BAOTIAN BT49QT-22P1 - BT50QT-22P1
  • BAOTIAN BT49QT-2A - BT50QT-2A
  • BAOTIAN BT49QT-2C - BT50QT-2C
  • BAOTIAN BT49QT-3
  • BAOTIAN BT49QT-6A - BT50QT-6A
  • BAOTIAN BT49QT-6A4
  • BAOTIAN BT49QT-6B - BT50QT-6B
  • BAOTIAN BT49QT-6B4
  • BAOTIAN BT49QT-7 Smart Rider
  • BAOTIAN BT49QT-7A - BT50QT-7A
  • BAOTIAN BT49QT-7B - BT50QT-7B
  • BAOTIAN BT49QT-9 - BT50QT-9
  • BAOTIAN BT49QT-9F - BT50QT-9F
  • BAOTIAN BT49QT-9F1 Eagle
  • BAOTIAN BT49QT-9F3 Eagle
  • BAOTIAN BT49QT-9R1
  • BAOTIAN BT49QT-9R3
  • BAOTIAN BT49QT-9S1 - BT50QT-9S1
  • BAOTIAN BT49QT-9S3
  • BEELINE VELOCE 50
  • BEELINE VELOCE GT 50
  • BENZHOU YY50QT (City Star)
  • BENZHOU YY50QT-10
  • BENZHOU YY50QT-10A
  • BENZHOU YY50QT-11
  • BENZHOU YY50QT-14
  • BENZHOU YY50QT-15 (Retro Star)
  • BENZHOU YY50QT-15A
  • BENZHOU YY50QT-2
  • BENZHOU YY50QT-21
  • BENZHOU YY50QT-21A
  • BENZHOU YY50QT-22
  • BENZHOU YY50QT-26 (HURRICAN X2)
  • BENZHOU YY50QT-26A
  • BENZHOU YY50QT-3
  • BENZHOU YY50QT-4
  • BENZHOU YYQTHOU
  • Formula One (BenzHOU 6YY50 ) 2000)
  • BENZHOU YY50QT-6B
  • BENZHOU YY50QT-6D
  • BENZHOU YY50QT-6E
  • BENZHOU YY50QT-7A
  • BENZHOU YY50QT-7A (B15)
  • BENZHOU YY50QT-7A (B16)
  • BENZHOU YY50QT-8
  • BENZHOU YY50QT-9
  • BENZHOU YY50QT-C
  • BENZHOU YY50QT-D
  • BENZHOU YY50QT -G
  • Welcome to our shop!
FeedbackContact UsAdd to FavoritesSign up to Newsletter
Carburetor slide spring for GY6 50cc 139QMB/QMA Baotian BT49QT-21 Monza

PRODUCT DESCRIPTION

The carburettor spring sits between the carburetor cover and the diaphragm. 

For GY6 50cc 139QMB/QMA engine.

The spring has a diameter of 10mm.

Fit for:

  • BAOTIAN BT49QT-10 - BT50QT-10
  • BAOTIAN BT49QT-11 - BT50QT-11 11
  • BAOTIAN BT49QT-12A1 - BT50QT-12A1
  • BAOTIAN BT49QT-12C1 - BT50QT-12C1 REBELL
  • BAOTIAN BT49QT-12D1 - BT50QT-12D1 HERO
  • BAOTIAN BT49QT-12E - BT50QT-12E ROCKY
  • BAOTIAN BT49QT-12F1 - BT50QT-12F1 TANCO
  • BAOTIAN BT49QT-12G - BT50QT-12G
  • BAOTIAN BT49QT-12P1 - BT50QT-12P1
  • BAOTIAN BT49QT-12P2 - BT50QT-12P2
  • BAOTIAN BT49QT-20A2 - BT50QT-20A2 TERMIN
  • BAOTIAN BT49QT-20B3 - BT50QT-20B3 DIABLO
  • BAOTIAN BT49QT-21A - BT50QT-21A Victoria
  • BAOTIAN BT49QT-21B2 - BT50QT-21B2
  • BAOTIAN BT49QT-22C1 - BT50QT-22C1 REBELL
  • BAOTIAN BT49QT-22D1 - BT50QT-22D1 HERO
  • BAOTIAN BT49QT-22E1 - BT50QT-22E1 ROCKY
  • BAOTIAN BT49QT-22F1 - BT50QT-22F1 TANCO
  • BAOTIAN BT49QT-22P1 - BT50QT-22P1
  • BAOTIAN BT49QT-2A - BT50QT-2A
  • BAOTIAN BT49QT-2C - BT50QT-2C
  • BAOTIAN BT49QT-3
  • BAOTIAN BT49QT-6A - BT50QT-6A
  • BAOTIAN BT49QT-6A4
  • BAOTIAN BT49QT-6B - BT50QT-6B
  • BAOTIAN BT49QT-6B4
  • BAOTIAN BT49QT-7 Smart Rider
  • BAOTIAN BT49QT-7A - BT50QT-7A
  • BAOTIAN BT49QT-7B - BT50QT-7B
  • BAOTIAN BT49QT-9 - BT50QT-9
  • BAOTIAN BT49QT-9F - BT50QT-9F
  • BAOTIAN BT49QT-9F1 Eagle
  • BAOTIAN BT49QT-9F3 Eagle
  • BAOTIAN BT49QT-9R1
  • BAOTIAN BT49QT-9R3
  • BAOTIAN BT49QT-9S1 - BT50QT-9S1
  • BAOTIAN BT49QT-9S3
  • BEELINE VELOCE 50
  • BEELINE VELOCE GT 50
  • BENZHOU YY50QT (City Star)
  • BENZHOU YY50QT-10
  • BENZHOU YY50QT-10A
  • BENZHOU YY50QT-11
  • BENZHOU YY50QT-14
  • BENZHOU YY50QT-15 (Retro Star)
  • BENZHOU YY50QT-15A
  • BENZHOU YY50QT-2
  • BENZHOU YY50QT-21
  • BENZHOU YY50QT-21A
  • BENZHOU YY50QT-22
  • BENZHOU YY50QT-26 (HURRICAN X2)
  • BENZHOU YY50QT-26A
  • BENZHOU YY50QT-3
  • BENZHOU YY50QT-4
  • BENZHOU YYQTHOU
  • Formula One (BenzHOU 6YY50 ) 2000)
  • BENZHOU YY50QT-6B
  • BENZHOU YY50QT-6D
  • BENZHOU YY50QT-6E
  • BENZHOU YY50QT-7A
  • BENZHOU YY50QT-7A (B15)
  • BENZHOU YY50QT-7A (B16)
  • BENZHOU YY50QT-8
  • BENZHOU YY50QT-9
  • BENZHOU YY50QT-C
  • BENZHOU YY50QT-D
  • BENZHOU YY50QT -G

Please compare our photos with your old unit and verify 

the compatibility before purchase.

We only accept PayPal on eBay,

You can rest assured your order will be sent to you ASAP after your purchase.

For your security we only dispatch your order to the address you provide us via PayPal.

We offer FREE shipping for all UK customers!

All orders received with cleared payment by 2:00PM weekdays are dispatched in one day, you should expect to receive it in 2-3 days after dispatch (for orders sent economy delivery).

Our working days for delivery are Monday to Friday, excluding bank holidays.

For international shipping: 

From 1 Jan 2021, all parcels to EU are subject to inspection and clearance through customs.

Import duties, taxes and charges are not included in the item price or shipping charges. 

These charges are the buyer's responsibility. 

For more informations please contact your country's customs office.