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#1
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A Study Of Seals
No, this is not Sir David Attenborough's latest documentary on marine mammals
Recently I took stock of the grease seals I have for my CMP. Some came with my F15A when bought, others were acquired later. In this thread I will post known details, but also ask the members to add information if they can supply it. I have five different seals, numbered 1 - 5 in the picture below. Thanks in advance, Hanno
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Regards, Hanno -------------------------- |
#2
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Seal "no.1":
NOS, leather seal. Measurements: OD: 1.831"/ 46,5 mm ID: 1.3"/ 33,02 mm No other details known. Who knows where this seal fits?
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Regards, Hanno -------------------------- |
#3
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Seal "no.2":
NOS, leather seal, marked "050308". Measurements: OD: 3"/ 77,78 mm ID: 2"/ 50,80 mm No other details known. Who knows where this seal fits?
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Regards, Hanno -------------------------- |
#4
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Seal "no.3":
Rubber seal, marked "Burtonwood 237-350". Measurements: OD: 3.5"/ 89 mm ID: 2.26"/ 57,53 mm No other details known. Who knows where this seal fits?
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Regards, Hanno -------------------------- |
#5
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Seal "no.4":
NOS leather seal. Measurements: OD: 4.569"/ 116,05 mm ID: 3"/ 76,24 mm Part number: BB-1175-C Part name: Retainer - rear wheel grease (leather oil seal) I bought these locally as new rubbers seals for EUR 25,- each. Mac's Antique Auto Parts list them as follows: Part# | Price | Description | Additional | Year BB-1175-C | 21.95 | WHEEL GREASE SEAL | REAR 2 TON TRUCK 4.56" OD TRUCK WITH FULL FLOATING WHEEL AXLE EXCEPT 122" WHEELBASE | 1934-1952
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Regards, Hanno -------------------------- |
#6
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Seal "no.5":
NOS leather seal. Measurements: OD: 6.25"/ 159,8 mm ID: 4.5"/ 120 mm Part number: *C01Q-1190-B Part name: Seal - front axle hub grease leather oil seal I bought these locally as NOS leather seals for EUR 10,- each. EDITED TO CORRECT: this is not Part number *C01Q-1190-B as that cross references to SKF/ CR 49998 with ID 5" and OD 6.25"
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Regards, Hanno -------------------------- Last edited by Hanno Spoelstra; 17-11-19 at 15:05. Reason: correction made |
#7
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Ford BB1175C hub seals
Quote:
So, my question is, does anyone know if there is another SKF number for this seal, to suit the actual size required for the axle, and has anyone else had this problem?
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Richard 1943 Bedford QLD lorry - 1941 BSA WM20 m/cycle - 1943 Daimler Scout Car Mk2 Member of MVT, IMPS, MVG of NSW, KVE and AMVCS KVE President & KVE News Editor |
#8
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Seal
Just a guess but this looks like the transfer case power take off seal.
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Film maker 42 FGT No8 (Aust) remains 42 FGT No9 (Aust) 42 F15 Keith Webb Macleod, Victoria Australia Also Canadian Military Pattern Vehicles group on Facebook https://www.facebook.com/groups/canadianmilitarypattern |
#9
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Or the....
Yes it also looks like the F15 hub seal.
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Film maker 42 FGT No8 (Aust) remains 42 FGT No9 (Aust) 42 F15 Keith Webb Macleod, Victoria Australia Also Canadian Military Pattern Vehicles group on Facebook https://www.facebook.com/groups/canadianmilitarypattern |
#10
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Chicago Rawhide and National who are the two largest USA seal suppliers put out several cross over books
One from OEM part numbers to theirs. Another cross references from size to manufacturers numbers. Also Cr produce another publication on sizing for speedy sleeves which have to be one of the greatest inventions since the war. What is not commonly known that if the shaft is out of limits for roundness, the sppedy sleeve will bulge up and make the shaft unusable. When I worked for Kenworth we did not bother with micrometers if the sleeve went on OK then you could be sure it would not leak. regards Col
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Vietnam Vet and proud of it. |
#11
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Cross Reference and Dimensional Information On Line
Cross Reference and Dimensional Information On Line I have been using Motion Industries for a number of years to purchase seals and bearings for my CMPs they have a very usable on line sited http://www.motionindustries.com/moti...mii/index.html which I have found almost every seal and bearing that I have needed. Most of the seal numbers or bearing numbers found on Chevy CMP parts are still good numbers. The Motion Industries site also gives you the dimensional and detail information on the parts. One word of caution be sure to look at all of the cross over possibilities as there is a huge price range for “interchangeable” parts example wheel bearing depending on the precision and speed range have a huge cost.
Even if you don’t use Motion Industries the listing gives you a number of different manufactures for the same parts. Cheers Phil 3August2019 - just checked and the link to Motion Industries is still good
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Phil Waterman `41 C60L Pattern 12 `42 C60S Radio Pattern 13 `45 HUP http://canadianmilitarypattern.com/ New e-mail Philip@canadianmilitarypattern.com Last edited by Phil Waterman; 03-08-19 at 14:49. Reason: Checked Link is still good |
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