The trigger handle attached to the sprayer wand leaks a lot. Bought a Husky 3000 psi replacement trigger handle that does not seekm to connect to my unit. Do they make specific parts for specific psi (s)? Have not been able to find one.

Hi,
They have a dedicated website at:
Husky Power Washer, Home Depot Pressure Washer | Pages (http://huskypowerwasher.com/)
Peace,
Clarke

Is your washer a 3000 psi unit?