Nylon cam gear years

[77Dmax]

Please post an update as to how well the clutch functions along with a part number. I've replaced several before and usually they don't disengage.

 

[ASPEC]

Please post an update as to how well the clutch functions along with a part number. I've replaced several before and usually they don't disengage.

Hayden 2797 severe duty. I will post an update as soon as it has enough in service time.

 

[ASPEC]

I've replaced several before and usually they don't disengage.

Make sure when using a heavy duty or severe duty fan clutch that your fan is compatible. If your fan is has less than a 3" blade or not enough pitch it will not produce enough drag to disengage the clutch and may not pull enough air to cool the clutch.