Search by Model

Search parts for your vehicle

FREE DELIVERY ON MAINLAND UK ORDERS OVER £79

SAME DAY DISPATCH ON ORDERS BEFORE 4PM

50cc Piston 139QMA-A for BT49QT-20BB

PST030

£14.49

50cc Piston 139QMA-A for BT49QT-20BB

£14.49

Availability: 9 In Stock

Add to wishlist

Code: PST030 PLU: 15632 EAN: 5057645142195 Piston Diameter: 39mm Gudgeon Pin Diameter: 13mm Height (Including Skirt): 31.5mm Height (Excluding Skirt): 28mm Brand: CMPO Classic Part: No Cylinder Bore Diameter: 39 mm Engine Type: 4-stroke Item Thickness: 39 mm Items included: Piston Machine Type: Scooter Manufacturer Part Number: PST030 Manufacturer Warranty: 1 year Material: Steel Performance Part: No Pin Diameter: 39 mm Reference OE/OEM Number: 121000094 Type: Piston

Order now for dispatch on Friday

Compatibility

Manufacturer	Model
Baotian	BT49QT-20B2
Baotian	BT49QT-20BB

Pulse	Force 4T [BT49QT-20BB]

50cc Scooter Piston Rings 139QMA 139QMB

PSTR015 In Stock

£6.49

Best Seller

Motul Oil 5000 4T 10W40 Semi Synthetic 1 Litre

FAL013 In Stock

£8.79

Rear Brake Hose (Bias Valve to Brake Caliper)

BRHSR031 In Stock

£10.49

Tyre 57 P 90/90-18inch Tubeless

TYR147 In Stock

£54.99

Ignition Coil

IGNC010 In Stock

£11.49

Rear Brake Lever with Bracket for LJ50QT-3L, LJ50QT-5L, LJ50QT-6L, LJ50QT-9L-E5, LJ5

BRLVR031 In Stock

£25.49

Motul/ACF-50 Winter Cleaning Set

BCCV001 In Stock

£60.99

Scooter Gearbox Oil Service Kit 139QMB 152QMI

SRVKTV034 In Stock

£28.49

Free Delivery

Ear Plugs box of 100

ACCV003 In Stock

£348.99

Lextek 12v Battery Optimiser Charger With EU Plug

ACCV001 In Stock

£33.49

Best Seller

Set of 4 Tyre Valve Dust Caps

VLVTYRV001 In Stock

£3.49

Lextek 12v Battery Optimizer Charger with Australian Plug

ACCV002 In Stock

£33.49

FREE DELIVERY

For mainland UK orders over £79.00

Money Back Guarantee

Refunds processed within 30 days

Customer Support

Friendly UK customer support

Secure Online Payment

We possess SSL / Secure Certificate

Your Cart
(0 Item(s) in Cart)
No item(s)
Subtotal
£0.00
Checkout

Retail Account

Sign Out

Search by Registration Number

This website uses cookies

To improve the way CMPO Parts works we use cookies on our site. Tracking cookies allow third parties, including social media platforms, to show you personalised adverts from CMPO Parts. Cookies may be used for personalized and non-personalized advertising.

We store your cookie preferences for two years and you can set them by clicking on 'manage cookies' below.

Learn more about our Cookies by taking a look at our Cookie Policy.

If you accept all, information will be sent to Google which includes the URL of the page that you're visiting and your IP address and a unique identifier for advertising. Read more on Google's Privacy & Terms site.

Manage cookies

Go Back

Cookie preferences

The following list shows the two categories of cookies we use, and allows you to give (opt-in) or refuse (opt-out) permission for us to set and use tracking cookies and analysis tools.

Functional cookies Without functional cookies, essential parts of our site won't work. These include logging into your account and adding items to your basket. This option is permanently enabled as without these cookies you will be unable to browse our site or buy online.

Analytical cookies We use these cookies to understand how people use our site, and to make the experience better for everyone. They help us spot and fix problems and make sure our site is working as well as it should. These cookies are also used to help with analysis for advertising purposes.

Marketing cookies Some cookies help our partners such as Google, Facebook and TrustPilot track activity on our site, so we can show you ads that are relevant to you. If you don't accept these cookies, you may still see ads from CMPO Parts but they will be random rather than personalised for you.

Search parts for your vehicle

50cc Piston 139QMA-A for BT49QT-20BB

£14.49

Availability: 9 In Stock

Order now for dispatch on Friday

Compatibility

You Might Also Like

£6.49

£8.79

£10.49

£54.99

£11.49

£25.49

£60.99

£28.49

£348.99

£33.49

£3.49

£33.49

Tags

FREE DELIVERY

Money Back Guarantee

Customer Support

Secure Online Payment

Your Cart

Subtotal

Search by Registration Number

Subscribe To Our Newsletter And Get 15% Off Your First Order

CMPO Parts

This website uses cookies

Cookie preferences