This is a COMPLETE unit and it includes everything you see in the picture: Differential Housing, 4 x Black Axles, 3 x Internal Gear "cogs" plus a grey axle sleeves.
SEE IT WORKING - Check this out -- http://uk.youtube.com/watch?v=jgeNyv6uxN0
Great for any Model & Essential parts for building vehicle transmissions.
I offer FREE SHIPPING / POSTAGE on all Multiple Purchases - You only pay postage ONCE for the FIRST ITEM, then all others will get FREE SHIPPING - please tell me when you are finished bidding and I will send you a final invoice with reduced postage.
Check out my other items