8 B is date coding for the casting. Likely February 2018.
I didn’t get any hits for the rest of the numbers.
Allegedly, 3-7 for one in my hand.
Dolph
DE AD0LF
Wheeling, West Virginia
1977 26’ ex-PalmBeach
Howell EFI & EBL, Reaction Arms, Sullybilt Bags, Manny Transmission
“The Aluminum and Fiberglass Mistress"
>
> The end of the shaft is stamped R637. The fan mounting flange has 1822318C laser etched on it. I just added a couple of pictures to the earlier album showing these markings.
>
> According to Tom Pryor’s post on January 23, the “R” signifies roller bearings, so it may indeed be correct that it’s a reboxed version of the Cardone 55-21118H.
>
> If someone has a Cardone version handy, could you please let us know if the shaft face at the fan side has similar markings?
>
> Other identifying marks on this T3086 casting would be “A-02” cast into the face on one side, and a symbol like a spoked wheel with an “8” or “B” in the center on the other side (see photos).
>
> -Dave
> 1978 Transmode near Pittsburgh
>
>>
>> Okay, the pics are up at:
>>
http://www.gmcmhphotos.com/photos/g7203-carquest-t3086-water-pump.html
>>
>> So how can we tell if it's the good roller bearing version?
>>
>> Thanks,
>>
>> -Dave
>> 1978 Transmode near Pittsburgh
>>
>> -----Original Message-----
>> From: Gmclist on behalf of Dave Stragand via Gmclist
>> Sent: Tue 2/12/2019 6:33 PM
>> To: gmclist
>> Cc: Dave Stragand
>> Subject: Re: [GMCnet] Water Pump
>>
>> The Advance Auto T3086 version of the Cardone Select 55-21118H pump arrived this afternoon. I'll take some pictures of the bearings etc. when I get home from work.
>>
>> -Dave
>> 1978 Transmode near Pittsburgh
>>
>> -----Original Message-----
>> From: Gmclist [mailto:gmclist-bounces] On Behalf Of Dave Stragand via Gmclist
>> Sent: Friday, February 08, 2019 11:27 PM
>> To: gmclist
>> Cc: Dave Stragand
>> Subject: Re: [GMCnet] Water Pump
>>
>> Out of curiosity, I ordered the Advance version. It was $44, but I had a 25% off coupon making it $33, then a Speed Perks coupon that made it $13, shipped. I received confirmation that it shipped tonight. I will keep y'all posted, and post some pictures.
>>
>> -Dave
>> 1978 Transmode near Pittsburgh
>>
>>>
>>> - Advance, one of Cardone's dealers, told me via Customer Assistance that Carquest (now owned by Advance) sells this pump under part number #T3086 and
>>> that they take it out of the Cardone box and put it into a Carquest box.
>>>
>>> Bill Van Vlack
>>> '76 Royale; Guemes Island, Washington; Twin bed, full (DS) side bath, Brazilian Redwood counter and settee tops,455, 6KW generator; new owner a/o mid
>>> November 2015.
>>>
>>
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