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D17 Front Pump Hub

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AaronSEIA View Drop Down
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Joined: 11 Sep 2009
Location: Mt Pleasant, IA
Points: 2339
Post Options Post Options   Thanks (0) Thanks(0)   Quote AaronSEIA Quote  Post ReplyReply Direct Link To This Post Topic: D17 Front Pump Hub
    Posted: 25 Mar 2019 at 4:48pm
I thought I'd pass some information along for those needing it.  I was in need of a crank mounted pump drive hub after mine threw it's bolts and ate itself.  Bryan H in a Facebook group gave me the number of a Ford hub that he said would work.  Took my chances on a $29 on on eBay.  He was dead on.  Bolted up perfect and is as thick as well.  AC drive shaft dropped in perfect.  It got me going again.  They also sell the shaft if you need it too.  Really cheapens up setting up a front pump or replacing the hub when it goes bad.

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oldfords View Drop Down
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Joined: 31 Mar 2020
Location: South Dakota
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Post Options Post Options   Thanks (0) Thanks(0)   Quote oldfords Quote  Post ReplyReply Direct Link To This Post Posted: 03 Apr 2020 at 10:18am
I ordered the hub and shaft now to see if I can make it work. I am putting a 517 loader on my 1958 D-17. The loader does not have an oil reservoir, so I was wondering what others nave done or it the existing hyd reservoir will supply enough oil. 
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Joe(TX) View Drop Down
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Joined: 11 Sep 2009
Location: Weatherford. TX
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Joe(TX) Quote  Post ReplyReply Direct Link To This Post Posted: 06 Apr 2020 at 2:24pm

Here is what I put together:

Shaft 414, 415 diesel, 417 and 517        70343291        Sub. Ford 194354 (¾ dia. 13 in. lg. 6 spline)

Shaft 415 gas and LPG                              70343285             Length?

PLATE, pump mounting                            70343660            3/8 x 5 x 6

SPACER, pump plate       (2)                      70343659             1 in. OD x 3 in. lg.

CAPSCREW, 1/2NC x 4-1/4 (plate) (2)                                     

CAPSCREW, 7/16NC x 1-1/2 (pump) (2)

NUT, 7/16NC  (pump) (2)

Hub Assy, crankshaft                               70570388             Sub. Ford/ NH 54C2055

Hub Capscrew 7/16 X 1 1/4 w/ taped crank pulley (4)

Hub Capscrew 7/16NF X  for untapped crank pulley (nuts required) (4)

Chain coupling   (#50 10 tooth sprockets) *

¾ suction hose

½ pressure hose



* Standard chain sprocket with the hub machined to reduce the diameter to approx. 1.33 dia. will work. Standard chain couplings are 16 tooth and will not clear the spacers or the bore of the plate. Chain coupling sprockets usually have ¼ longer hubs and shorter teeth. A #40 std. coupling may work but will have a shorter life.

Fig 16 is for D series






Edited by Joe(TX) - 07 Apr 2020 at 2:24pm
1970 190XT, 1973 200, 1962 D-19 Diesel, 1979 7010, 1957 WD45, 1950 WD, 1961 D17, Speed Patrol, D14, All crop 66 big bin, 180 diesel, 1970 170 diesel, FP80 forklift. Gleaner A
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