stump grinder parts help

[kptrees]

hi all sore a stump grinder on ebay last week. starting bid 500. I asked the chap if he had a buy it now price, he said 900,i said 600 he said 800 well you know wear this is going.can i pick it up to night,yes but you can,t come to my yard, undersandable,ill meet you down the road,56 miles from me.so of i went 700 in my pocket.meet the chap nice bloke draged the stump grinder of is truck,it looked great started first time ,my eyes lite up like a little child.give him the money.and of i go.Next morring i have a good look around it,teeth very blunt. so get on ebay again grab some rayco super teeth 103 quid.but the worst problem on handbrake completly missing,, how did i miss that,,

 

cant find one any wear.any help please

 

its a rayco 13hp