Shaft on Fan Hub Bearing Ass'y

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Shaft on Fan Hub Bearing Ass'y

Postby IRoss » Sat Jul 10, 2010 2:12 pm

Shaft for fan hub bearing assembly : how can I describe it...the shaft that the fan screws to i guess..the whole bearing unit is servicable and I wonder if one of you parts gurus can hook me up with a part# for the shaft that I can call a dealer with....
91.5IC 4x4 5spd extra springs
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Re: Shaft on Fan Hub Bearing Ass'y

Postby IRoss » Sat Jul 10, 2010 2:17 pm

I guess its called the hub spindle, one of my buddies found it for me at dodge for $520!!!! guess I'm looking for a used one...
91.5IC 4x4 5spd extra springs
valet, 190s, ,18cm, 4"ëxh.
H4 conversion w/relays
rwal mia w/prop. valve
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Re: Shaft on Fan Hub Bearing Ass'y

Postby dpuckett » Fri Sep 24, 2010 6:39 pm

Isnt the bearing held onto the asembly by a bolt and bushing?

$520 sounds about like what Mopar wanted for the entire assembly 4 years ago. I see one on ebay now and then. The bearing alone from Cummins was $120 4 years ago.

DP
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Re: Shaft on Fan Hub Bearing Ass'y

Postby PToombs » Sat Sep 25, 2010 6:56 pm

Yeah, hub bolts in from the back and you have to carefully press the bearing out.
pete

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Re: Shaft on Fan Hub Bearing Ass'y

Postby ellis93 » Sat Sep 25, 2010 7:05 pm

Cummins Mid-South sold me one for a 01 3500 for 200 a month ago.
93 D250 ,5 speed,4.11s,k&n autometer tach pyro trans boost guages,GDS 60mm h1c 14cm,honed 5x10,hplp/reg,1/8 timing,M+H M2 fuel pin, tims cooler tubz
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Re: Shaft on Fan Hub Bearing Ass'y

Postby whereswaldo250 » Mon Jan 17, 2011 9:43 pm

This is good information because mine needs to be replaced. So there are two bearings in this hub? Are there any tricks to getting the old ones out and the new one in?
1992 Dodge W250 standard cab STRAIGHT PIPED! black 3/4 ton Cummins Turbo Diesel Intercooled, 4x4,148000k, getrag 5 speed, np205 transfercase with PTO, D60 in the front, D70 in the rear posi (4:10 gears), Mods soon to come
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Re: Shaft on Fan Hub Bearing Ass'y

Postby gobigorgohome » Thu Jun 30, 2011 6:14 am

dpuckett wrote:Isnt the bearing held onto the asembly by a bolt and bushing?

$520 sounds about like what Mopar wanted for the entire assembly 4 years ago. I see one on ebay now and then. The bearing alone from Cummins was $120 4 years ago.

DP

still the same price, i checked yesterday actually
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Re: Shaft on Fan Hub Bearing Ass'y

Postby gobigorgohome » Thu Jun 30, 2011 6:16 am

whereswaldo250 wrote:This is good information because mine needs to be replaced. So there are two bearings in this hub? Are there any tricks to getting the old ones out and the new one in?

parts break down that i seen only showed one bearing an id guess that it had 2 sets of roller bearings in it. but at the price of 120 for a bearing it should at least come with a new fan clutch or something
91 4x4 with the 727, has the factory tach!
Boost gauge installed 27psi, new exhaust manifold here just not on yet. Pyro installed all glowshift units. 173 HP baseline before poor mans 4 inch dp
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Re: Shaft on Fan Hub Bearing Ass'y

Postby jughead » Tue Dec 27, 2011 6:54 am

try this part number at a NTN DF0766LLUACS32
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Re: Shaft on Fan Hub Bearing Ass'y

Postby bmoeller » Sun Feb 26, 2012 7:09 pm

Cummins P/N---------

Fan hub bearing- 3910739 (Bought mine at the KW dealer for $147. Mopar wanted $280 for the bearing.)


Long bolt that runs between the fan hub retainer, through the bearing into the fan hub- 3911662 (M10 x 1.50 x 60)


Fan hub- 3911661


Fan hub retainer- 3923044


Fan pulley- 3917674


Fan pulley retaining bolts- 3911668 (M6 x 1.00 x 10)


Fan support (cast piece)- 3923005 (page also shows an alternate number 3923004, though might be for a different app?)
NEW- '82 CREW cab dually. Cummins, NV5600, 205, D60/D80. :D Work in progress......

'93 W350, CTD, ext cab, 5spd., HTT modded H1C, 4" exhaust, Kelderman single bag. 537k and counting!

SOLD- '92 W250, CTD, ext cab, 5spd

SOLD- '99 3500, SO CTD, 5spd

Traded off- '97 3500 CTD, 416hp/892tq.

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Re: Shaft on Fan Hub Bearing Ass'y

Postby bmoeller » Sun Feb 26, 2012 7:18 pm

gobigorgohome wrote:
whereswaldo250 wrote:This is good information because mine needs to be replaced. So there are two bearings in this hub? Are there any tricks to getting the old ones out and the new one in?

parts break down that i seen only showed one bearing an id guess that it had 2 sets of roller bearings in it. but at the price of 120 for a bearing it should at least come with a new fan clutch or something


It is a single wide bearing. Make sure to get some synthetic grease. Remove one of the dust covers with a pick and put more grease in the bearing, then reinstall the cover. Not much in there at all. I got 5 more shots of grease in mine.
NEW- '82 CREW cab dually. Cummins, NV5600, 205, D60/D80. :D Work in progress......

'93 W350, CTD, ext cab, 5spd., HTT modded H1C, 4" exhaust, Kelderman single bag. 537k and counting!

SOLD- '92 W250, CTD, ext cab, 5spd

SOLD- '99 3500, SO CTD, 5spd

Traded off- '97 3500 CTD, 416hp/892tq.

Obama loves America, like OJ loved Nicole...................
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