Crankcase Block RIGHT- Zongshen ZL60 - Kayo KMB60 Dirt Bike 116333 Has a place for a

Has a place for a key

5 inches thick at it's thickest point

but also the engines that are on various equipment

YYZX25013001

Fits GY6 50cc QMB139 engines

Crankcase Block RIGHT- Zongshen ZL60 - Kayo KMB60 Dirt Bike 116333 Has a place for aRight Crankcase Block for the Zongshen 60cc Engine This is the right crankcase block on the Zongshen 60cc engine found in the Kayo KMB60 dirt bike. It may be used on other makes and models too. Please look at pictures and description before ordering. Bushing specs: Cast #5 in the Right Crankcase diagram 100102312 0012 Shipping details: Do you need your right crankcase fast? If you order before 3: 00 pm CST, Monday thru Friday, your order goes out the