Crankcase Breather/Ventilators

Showing all 18 results

RnDmoto Chrome CVT Belt Cover for GY6-150 Long Case

$84.99

CVT belt cover for 125/150 GY6 scooter engines. Made in Taiwan and super good quality and finish. Includes new gasket! Long case is identified as having 10 bolts and has 12″ or 13″ rear wheel. Short case has 8 bolts …

MotoForce Racing Breather Kit for Crankcase / Fuel Tank / Catch Can for Universal Scooter / Moto Applications

$9.99

Fuel Tank Breather Kit universal Universal fuel tank breather valve for original and aluminium tank covers. The integrated valve allows air to vent into the fuel tank without any fuel loss. The cap is made of anodised aluminium. Including hose. …

GY6 Left Crankcase – Short

$74.99

Left Crankcase Short Version for 150cc and 125cc GY6 4-stroke QMI152/157 QMJ152/157 engines. Overall Length: 18 inches

RnDmoto GY6-200 GY6-B Complete Engine Crankcases (57mm stud spacing)

$149.99

ScrappyDogScooters carried the ubiquitous GY6-200 (161QMK) for many years and was a great hit. It’s advantage over a standard GY6 is it’s widened cylinder/head stud spacing which is 57mm center to center as compared to a standard GY6 which is …

Buzzetti Universal Scooter Crankcase Splitter / Separator Engine Crank Separating Tool for Universal Scooter Engine Applications

$89.99

Universal Scooter Buzzetti Tools Crankcase Splitter Separator Engine Crank Separating Tool Buzzetti Universal Scooter Engine Applications Buzzetti universal cutting tool for crankcase. Note: When working with the cutting tool, crankshaft thread protection caps should be used to prevent damage to …

MotoForce Racing Crankcase Breather for GY6 50-125cc scooters

$24.99

Why do you need a crankcase breather? During the downward strokes of the piston inside the cylinder barrel, an overpressure builds up. This reduces performance, because the piston can no longer transfer its full force onto the crankshaft but also …

Alchemy Moto eXotic Performance inXs oil catch can crankcase venting system

$59.95

Introducing the Alchemy inXs oil catch can system offered only by RnDmoto. CNC machined from billet 6061 aluminum with patented internal reverse cone return draining and cooling fins. With interchangeable hose fittings it works on any motorsport vehicle from scooters …

Naraku Scooter Crankcase Breather / Crankcase Ventilation System Upgrade set in racing silver for GY6 50cc, QMB139 / 139QMB

$19.99

GY6 50cc Naraku Scooter Crankcase Breather set in racing silver for GY6 50cc, QMB139 upgraded Scooter Crankcase Ventilation System Crankcase breather system by Naraku. A Simple, yet effective design by Naraku suitable for all 139QMB/QMA (GY6 50) Kymco and GY6 …

Alchemy Moto Positive Crankcase Ventilator 8mm PCV Valve

$12.95

Have, or are you removing your airbox? Is your scoot blowing oil? Have you run dry and don’t know why? The reason may be that excessive pressure is being built up in your crankcase, which blows seals and/or pumps all …

Alchemy Moto Positive Crankcase Ventilator 6mm PCV Valve

$12.95

Have, or are you removing your airbox? Is your scoot blowing oil? Have you run dry and don’t know why? The reason may be that excessive pressure is being built up in your crankcase, which blows seals and/or pumps all …

Taida Motor Oil Cooler Kit/Set for GY6, 161QMK 161QML, Genuine Buddy, Kymco, Ruckus, Vento

$169.99

NCY Oil Cooler Set for GY6
This oil cooler kit is the perfect addition to your high performance or bone stock GY6. More oil, cooler oil, equals lower engine temperatures, longer oil life and longer engine life in all riding conditions.
Includes all hardware and lines to install.
GY6-050-NOKS

MotoForce Racing Crankcase Breather GY6 50-180cc / 139QMB

$24.99

We can offer you this crankcase breather kit from Motoforce Racing. Why do you need a crankcase breather? During the downward strokes of the piston inside the cylinder barrel, an overpressure builds up. This reduces performance, because the piston can no longer transfer …

Breather Cap (90-degrees Swivel Type) for Honda Monkey Pit Bikes

$44.99

Mounting Hose Inner Diameter: 12mm Aluminum Cut-out with Silver Anodized Processing Adopts swivel type which enable the union part to rotate 360 degrees. Able to use for SP TAKEGAWA Special Clutch Cover and Dry Type Clutch Cover of MONKEY, GORILLA, …

NCY Billet High-Flow Crank Breather (Silver) For Yamaha Zuma 125

$59.99

This is a high-flow crank case breather for your Yamaha Vino 125 made of billet aluminum from NCY. This is a must-have for big bore cylinder kits, or for extended high-rpm running! Even with regular riding around town, some of …