Skip to product information
1 of 2

vendor-unknown

39mm QMB139 engine Kit w/ Head(69mm-EGR PAIR)

39mm QMB139 engine Kit w/ Head(69mm-EGR PAIR)

Regular price $99.99 USD
Regular price Sale price $99.99 USD
Sale Sold out
Shipping calculated at checkout.
Oil Pump Sprocket with 33 Teeth for 50cc 4-stroke QMB139 engines. QMB139 Oil Pump forr 33 Tooth Gear Vacuum Actuated Fuel Valve / Pet Cock GY6 50CC 4 Ports Bolt Hole Diameter: 7mm A/C Gy6 Performance CDI 50CC 125CC 150CC Split Plug: 2 pin/4 pin 38mm*74mm*30mm AC-Alternating Current Insulator intake manifold Gasket GY6 50CC Center Hole Diameter: 16mm Bolt Hole Spacing: 45mm Intake Manifold GY6 50CC Engine Mount Side Inner Diameter: 18.5mm Carb Mount Side Inner Diameter: 27mm Bolt Hole Spacing: 45mm GY6 50CC Complete Variator Kit Number of Teeth (drive face): 62 Number of Splines (drive face): 26 Outer Diameter (variator): 87mm Roller Weight: 8.5g Carburetor Assembly GY6 50cc engines Inner Diameter (intake): 19mm Outer Diameter (air filter mount): 40mm Electric Choke (plug style): 2-pin, male plug GY6 50CC carburetor for 4 stroke QMB139 engine. High Performance Ignition Coil GY6 50CC 125CC Overall Length: 19 inche Wire Length: 14 inches 38mm Performance Air Filter Intake Inner Diameter: 38mm QMB139 39mm Piston Kit GY6 Engine Piston Outer Diameter: 39mm Piston Overall Height: 33mm Piston Pin Diameter: 13mm Cylinder Body 39mm GY6 50cc Bore: 39mm 39mm bore cylinder with short CVT Case Gasket Set Overall Length (left CVT cover gasket): 15.75 inches Bore 39mm cylinder cam holder retainer bracket and rocker arms 50cc(69mm Valve) Only used in GY6 50cc engine with 69mm Inlet/Exhaust Valve.. cam holder retainer bracket and rocker arms for 139qmb GY6 50cc 4-stroke engines. GY6 50cc Cylinder Head Stud Bolt M6 x 1.0 x 32 mm M6 x 1.0 x 63 mm GY6 50cc 39mm Bore non-EGR cylinder head with 64mm valve EGR(Pair) Style Cylinder Head 39mm Bore Valve Length: 69mm Overall Height: 59.5mm Intake Port Diameter: 17mm Exhaust Port Diameter: 18mm Exhaust Bolt Hole Spacing: 49.75mm Intake Bolt Hole Spacing: 44.75mm Fuel Gas Oil Filter 3/16" In-Line Fuel Filter used on Scooters, Motorcycles, ATVs, Dirt Bikes, Go-Karts, Dune Buggies and much more

Materials

Shipping & Returns

Dimensions

Care Instructions

View full details

Image with text

Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

  • Free Shipping

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

  • Hassle-Free Exchanges

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.