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  1. 3

    New aluminum prop rubs slightly

    I have a 1985 Suzuki dt65. I bought it used with a stainless steel prop on it that seemed to fit just fine. I have since bought an aluminum prop to replace it. The new prop spins fine until I torque it down to the specified 40 ft/lbs, then it rubs just ever so slightly slightly on the gear...
  2. 3

    Driveshaft bearing race

    I have a 1987 Suzuki dt65 that I have no idea what the history is. I have been taking apart the lower unit to see if it is worth salvaging. All the components I have pulled so far seem to be in good shape. However, the driveshaft bearing pretty much fell apart when I pulled the driveshaft...
  3. 3

    Prop shaft help

    I have a 1985 Suzuki dt65. I bought a new aluminum prop to replace the stainless prop it came with. When I torqued the alum prop down (40lbs) it would rub against the bearing carrier housing, the stainless one didn’t. After looking at the parts diagram it appears to be missing the washer that...
  4. 3

    Suzuki dt65 years of parts compatibility

    I have a 1985 Suzuki dt65. Suzuki’s are fairly rare in my area. There is a 2002 dt65 with a seized head for sale nearby that cosmetically looks to be in very good shape. And frankly (from pictures) looks very similar. would the 2002 model have very many parts compatible with my 1985 model?
  5. 3

    Oil injection ports dt65

    Can the oil injection ports on a 1985 Suzuki dt65 be cleaned or replaced? Motor is new to me and I don’t know it’s history, but was not running when I took ownership. I don’t think oil is getting to the crankcase. When I blew compressed air through the port on the #2 crankcase fitting, I...
  6. 3

    1985 dt65 oil injection questions

    I have a 1985 Suzuki dt65 with oil injection. On the gear inside the oil pump, are the two bumps supposed to be flat on top or pointed? I am trying to determine if the pump is worn out. It is not pumping correctly, in fact hardly at all. Also the brass ports where the oil injects Into the...
  7. 3

    Exhaust fumes coming out thermostat housing

    Hello all, I’m new here, but very excited to be on this forum. I’ve been learning so much! I have a 1985 Suzuki DT65. It is new to me but I don’t know much about it’s history. I’m an effort to try and descale the motor, (which I should note it only had a light amount of scale) I took off...
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