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Fan Clutch

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Do new fan clutches need time to "break in?"

 

I got a new one Sunday night and it still hasn't unlocked by today so I took it back and got another. The new one hasn't unlocked today either so I'm not sure if I just need to give it some time or go get another. 

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  • IBMobile
    IBMobile

    NO   I've never heard of that, should be good to go right out of the box.  It could be the aftermarket brand you're getting, try a different supplier. 

  • Mopar1973Man
    Mopar1973Man

    It shouldn't spin cold. The oil should be settle to the bottom and thick and it should be extremely stiff. Once started and driving a short distance the oil will spin back to the hub unlocking. 

  • TFaoro
    TFaoro

    Well my fan locked up again before I headed home. 125 miles at full lock... Guess I'll go exchange it. 

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  • Author

Bringing this back to life.... Anyone know where I can buy the factory Mopar fan clutch other than the dealer??

I ordered one from factorymoparparts.com, but I got an email this morning saying they were not in stock and they were refunding my money. I don't want to go to the dealer since they're $100+ over online factory clutches.

The last time I looked in star parts they were not available. So if a dealer is getting them I am not sure where from.

  • Staff

Wouldn't Cummins parts be able to get one?

 

I just checked both my trucks, both cold, the fans spin free but spin stiff. The 2001 with about 100k more miles spins a bit more firm.

  • Owner
On 11/26/2016 at 8:18 AM, Mopar1973Man said:

 

It shouldn't spin cold. The oil should be settle to the bottom and thick and it should be extremely stiff. Once started and driving a short distance the oil will spin back to the hub unlocking. 

 

 

As for my clutch...

 

 

Still doing the same thing... 312k miles later... Still working as designed.

7 minutes ago, JAG1 said:

Wouldn't Cummins parts be able to get one?

 

I just checked both my trucks, both cold, the fans spin free but spin stiff. The 2001 with about 100k more miles spins a bit more firm.


Cummins stopped making a ton of stuff for the ISB.

  • Owner
7 minutes ago, jlbayes said:


Cummins stopped making a ton of stuff for the ISB.

 

Manufacture only have to produce enough parts for warranty periods. You have to remember these engines are over 15 years old no manufacturer will continue building parts that long. So it is all going to be 3rd party reproduction of parts now. 

  • Author

Pure diesel power says they have the original mopar clutch. I'll call and see if they actually have it.

1 hour ago, Mopar1973Man said:

 

Manufacture only have to produce enough parts for warranty periods. You have to remember these engines are over 15 years old no manufacturer will continue building parts that long. So it is all going to be 3rd party reproduction of parts now. 

 

Oh I know. I do not expect them to continue to produce the parts. But the aftermarket has not stepped up for the parts, yet.

4 hours ago, TFaoro said:

Bringing this back to life.... Anyone know where I can buy the factory Mopar fan clutch other than the dealer??

I ordered one from factorymoparparts.com, but I got an email this morning saying they were not in stock and they were refunding my money. I don't want to go to the dealer since they're $100+ over online factory clutches.

 

I thought Geno's had the OEM clutch fans. :thumbup2:

  • Owner
8 hours ago, jlbayes said:

 

Oh I know. I do not expect them to continue to produce the parts. But the aftermarket has not stepped up for the parts, yet.

 

Ummm... I see 4 aftermarket companies... SKP, Hayden, Four Seasons, GPD...

fan.png

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    I bought one from them several years ago thinking it might be causing my engine to run cold. Still have it in box since the oe was fine and still is. Hayden IIRC.

    • Owner
    19 hours ago, TFaoro said:

    Can't believe I didn't think of them. Thanks @KATOOM!!

     

    https://www.genosgarage.com/product/52028894_ramcummins_fan_clutch/engine-replacement-parts-2

     

    Sorry but there is no way I'm going to pay that for OEM clutch... That's crazy... I'll switch back and buy two Haydens or Four Seasons fan clutches off of Rock Auto. 

    Edited by Mopar1973Man

    • Author
    1 hour ago, Mopar1973Man said:

     

    Sorry but there is no way I'm going to pay that for OEM clutch... That's crazy... I'll switch back and buy two Haydens or Four Seasons fan clutches off of Rock Auto. 

    I'll gladly pay it. Between two different parts stores and 5+ clutches I'm sick of it.

    My Original clutch won't lock-up anymore even at temps 220+, and every other one I've gotten will not unlock. If I have to spend $200 every 200K miles for a good fan clutch, I'm fine with that.

    • Owner
    50 minutes ago, TFaoro said:

    My Original clutch won't lock-up anymore even at temps 220+, and every other one I've gotten will not unlock.

    Weird how some people have bad luck and other have good luck. 

     

    Oem fits better and lasts longer for parts like that, in my experience. Even the protective coatings against rust and corrosion. 

    • Like 1
    • Author
    1 hour ago, Mopar1973Man said:

    Weird how some people have bad luck and other have good luck. 

     

    And with my luck, it's always bad! I might be heading to Arizona here soon to pick up a skid steer, so I really need the fan to function properly. Otherwise I'll have to throw a locked up one on it to keep cool.

     

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