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Power Steering Pump Pulley [message #344953] Sat, 06 July 2019 05:19 Go to next message
94nubble is currently offline  94nubble   United States
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Registered: July 2011
Location: Chesapeake VA
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Is the Dorman 300-122 pulley correct for the 403 P/S pump?
Tks...


Tom McManus
1977 Royale
Chesapeake VA
Re: [GMCnet] Power Steering Pump Pulley [message #345013 is a reply to message #344953] Sun, 07 July 2019 13:23 Go to previous messageGo to next message
powwerjon is currently offline  powwerjon   United States
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Registered: March 2013
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Senior Member
Can’t say for sure, all the pumps that I have in the shop and on the coaches have dual sheaves, not single as you have pictures

J.R. Wright
GMC GreatLaker
TZE Zone Restorations
78 GMC Buskirk 30’ Stretch
1975 GMC Avion (Under Reconstruction)
Michigan


> On Jul 6, 2019, at 6:19 AM, Tom McManus via Gmclist wrote:
>
> Is the Dorman 300-122 pulley correct for the 403 P/S pump?
> Tks...
> --
> Tom McManus
> 1977 Royale
>
> Chesapeake VA
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org


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Re: [GMCnet] Power Steering Pump Pulley [message #345014 is a reply to message #345013] Sun, 07 July 2019 13:46 Go to previous message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
Tom,
The diameter of them are slightly smaller, but they work. The regular size
ones are not available.
There are two types, press on and bolt on.

On Sun, Jul 7, 2019 at 11:24 AM John Wright via Gmclist <
gmclist@list.gmcnet.org> wrote:

> Can’t say for sure, all the pumps that I have in the shop and on the
> coaches have dual sheaves, not single as you have pictures
>
> J.R. Wright
> GMC GreatLaker
> TZE Zone Restorations
> 78 GMC Buskirk 30’ Stretch
> 1975 GMC Avion (Under Reconstruction)
> Michigan
>
>
>> On Jul 6, 2019, at 6:19 AM, Tom McManus via Gmclist gmclist@list.gmcnet.org> wrote:
>>
>> Is the Dorman 300-122 pulley correct for the 403 P/S pump?
>> Tks...
>> --
>> Tom McManus
>> 1977 Royale
>>
>> Chesapeake VA
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
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