What are the dimensions of this carburetor?

Measurement: ID (Intake side): 18mm ; OD (air filter side) : 39mm; Idle Jet: 33mm, Main Jet : 78mm. Electric Choke (plug style): 2-pin, male Accelerator Pump

Does it improve scooter performance?

Yes, our 50cc gy6 carburetor's jet upgrades optimize fuel delivery for improved idling and overall engine performance.

Is this carburetor easy to install?

Yes, it is. And if you're not sure how to install it, please search YouTube for a specific installation video.

What engines is this carburetor compatible with?

Fits most of Chinese Made Scooter Moped, ATVs and Go Karts with GY6 49cc 50cc Engine, such as TAOTAO ,ROKETA, SUNL, Kymco, JONWAY, JMSTAR, TANK, PEACE, Dongfang, Kazuma, JCL, BMS, Wildfire and etc.

What other models are also compatible with this carburetor?

Gator 50, Qingqi QM50QT-6V, Vento,Tank, Boss,Lifan, Verucci, Qingqi QM50QT-4G, Baja SC50, Baja SC50-P,Panterra Retro 50cc, Panterra Freedom 50cc, CFMoto,Schwinn Laguna 50,Schwinn Hope 50, Baotian BT50QT-11,Panterra Fusion 50cc,X-Treme, Qingqi

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NIMTEK 49cc Scooter Carburetor for GY6 50cc 4 Stroke Moped ATV Go Karts Scooter 139QMB PD18J Engines with Jet Upgrades

NIMTEK 49cc Scooter Carburetor for GY6 50cc 4 Stroke Moped ATV Go Karts Scooter 139QMB PD18J Engines with Jet Upgrades

Product ID: 7033205

Details

Brand
NIMTEK
Flange Type
Bolt On
Recommended Uses For Product
Scooter ATV Go
Specific Uses For Product
ATV Moped
Vehicle Service Type
Go Kart Moped

🔧Fits 49-50cc GY6 engines

🚀78mm Main Jet upgrade

⚙️33mm Idle Jet precision

$59.91

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Description

⚡ Upgrade your ride, dominate the streets with precision power!

COMPACT LIGHTWEIGHT - Slim 3.54"x4.33"x3.15" design weighing just 0.05kg—boost performance without bulk.
DURABLE PREMIUM BUILD - Crafted from high-quality materials to ensure long-lasting reliability and reduce frequent replacements.
PRECISION JET UPGRADES - Optimized 33mm idle and 78mm main jets for smoother throttle response and peak performance.
UNIVERSAL GY 6 COMPATIBILITY - Seamlessly fits popular 49cc-50cc 4-stroke engines including TAOTAO, ROKETA, and more—no guesswork needed.
PLUG AND PLAY ELECTRIC CHOKE - 2-pin male plug design for effortless installation and instant cold starts.

The NIMTEK 49cc Scooter Carburetor is engineered for 49-50cc GY6 4-stroke engines, featuring upgraded 33mm idle and 78mm main jets for enhanced throttle response and fuel efficiency. Compatible with a wide range of popular Chinese scooters, mopeds, ATVs, and go-karts, it boasts a durable construction and a user-friendly 2-pin electric choke plug for quick installation. Perfect for professionals seeking reliable, high-performance engine tuning that keeps you ahead of the pack.

Specifications

ASIN	B002QBNH9W
Best Sellers Rank	#23,100 in Automotive ( See Top 100 in Automotive ) #40 in Powersports Carburetors
Brand	NIMTEK
Brand Name	NIMTEK
Compatible with Vehicle Type	Go Kart, Moped, Scooter, Street Bike
Customer Reviews	4.4 out of 5 stars 2,535 Reviews
Exterior Finish	Polished
Flange Type	Bolt On
Included Components	/
Item Dimensions D x W x H	3.54"D x 4.33"W x 3.15"H
Item Part Number	139QMB 139QMA PD18J
Item Type Name	Street-motor-scooters
Item Weight	0.05 Kilograms
Manufacturer	NIMTEK
Manufacturer Part Number	NT-MT07-1
Manufacturer Warranty Description	Manufacturer warranty for 180 days from date of purchase
Model Number	49cc 50cc scooter carburetor
Part Interchange Info	replacement
Product Dimensions	3.54"D x 4.33"W x 3.15"H
Recommended Uses For Product	Scooter ATV Moped Go Karts
Specific Uses For Product	ATV, Moped, Scooter, Vehicle
UPC	704298830409
Vehicle Service Type	Go Kart, Moped, Scooter, Street Bike

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$59.91

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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