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Followup on WD WD45 pistons |
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Michael Crowe ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Kansas City Points: 1722 |
![]() ![]() ![]() ![]() ![]() Posted: 20 Nov 2015 at 8:38pm |
I finally had a chance to get to the farm and take some pictures. I will post each engine kit or set of pistons in a separate post to minimize confusion.
This is a set of 4 WD 6.6:1 ratio pistons. ![]() ![]() Edited by Michael Crowe - 24 Jan 2018 at 3:11pm |
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The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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Michael Crowe ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Kansas City Points: 1722 |
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This is a set of 6.45:1 compression pistons for a WD45.
![]() ![]() ![]() Edited by Michael Crowe - 24 Jan 2018 at 3:15pm |
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The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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Michael Crowe ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Kansas City Points: 1722 |
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This is a 5.5:1 compression piston for a WD.
I only have one of these; not sure where I got it. ![]() ![]() Edited by Michael Crowe - 24 Jan 2018 at 3:17pm |
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The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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Michael Crowe ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Kansas City Points: 1722 |
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This is an Engine Kit, 257454, this is a 5.7:1 compression ratio for a WD engine.
![]() ![]() ![]() ![]() Edited by Michael Crowe - 24 Jan 2018 at 3:23pm |
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The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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Michael Crowe ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Kansas City Points: 1722 |
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This is an Engine Kit for a WD45 with 6.45:1 compression ratio pistions.
![]() ![]() ![]() ![]() Edited by Michael Crowe - 24 Jan 2018 at 3:27pm |
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The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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Michael Crowe ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Kansas City Points: 1722 |
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This is an Engine Kit for a WD45 with 7.25:1 compression pistons.
![]() ![]() ![]() Edited by Michael Crowe - 24 Jan 2018 at 3:30pm |
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The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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Michael Crowe ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Kansas City Points: 1722 |
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I have 3 WD45 6.45:1 engine kits and 1 WD 5.7:1 Engine Kit that I will sell. I also have 4 NOS 6.6:1 compression WD Pistons. All these kits and miscellaneous pistons are NOS. I also have a 4 NORS Sleeve Kits for a WD Distillate Engine.
Sorry to take so long fixing the above posts due to the Photobucket debacle. Please email or call me if you are interested. I rarely check PM's. mcrowefarm@gmail.com or 816 898 7277. Edited by Michael Crowe - 24 Jan 2018 at 3:35pm |
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The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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Dmpaul89 ![]() Orange Level ![]() ![]() Joined: 06 Mar 2013 Location: Edwardsville,IL Points: 1689 |
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Im interested In a 7.25 kit ill contact tomorrow.
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Brian G. NY ![]() Orange Level ![]() ![]() Joined: 12 Sep 2009 Location: 12194 Points: 2231 |
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Great Information and pictures! I make a motion that this be made a permanent post like Brian Ahart's post on wheel weights.
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DrAllis ![]() Orange Level Access ![]() Joined: 12 Sep 2009 Points: 20107 |
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Wonderful. So, the WD-45 LPG piston really is the same piston/piston bowl as a D-17 gas engine, whereas the WD-45 gas is the cereal bowl design.
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TedBuiskerN.IL. ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Davis, IL. Points: 1959 |
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I would say the 7.25 : 1 WD45 kit would be a later kit, since they are the D17 design.
The parts book shows the 5.0:1 WD piston the same part number as the 7.25:1 WD45, and I would assume, since it is a WD piston design, would be a flat top piston. Great post.
Edited by TedBuiskerN.IL. - 21 Nov 2015 at 8:28am |
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Most problems can be solved with the proper application of high explosives.
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Michael Crowe ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Kansas City Points: 1722 |
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Just to add a bit of light on the 7.25:1 lpg piston, when I rebuilt my 1953 WD45 Distillate it had the 5.0:1 compression ratio pistons, part number 223507. The pictures I took were not the best but my recollection is that they were dished; could be flat tops, but definitely not the recessed bowl like the lpg piston.
The parts books I have shows the 5.0:1 piston, 223507 the same as the 7.2:1 compression piston. I don't know if it is a typo, or if the 7.25:1 was a separate piston than the 223507. My suspicion is that it is not a typo, because the parts books shows the 223507 to also be a WD45 piston, but it does not show the lpg piston to also be a WD piston or even a 226 power unit piston. Another interesting sidenote, when I bought my rebuild kit from ACGO to rebuild my WD45 Distillate, it came with the lpg pistons. |
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The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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JPG AUSTRALIA ![]() Orange Level ![]() Joined: 13 Sep 2009 Points: 747 |
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WC and WD kero /distallate engines have the cereal bowl pistons,i dont know what their part number is but i,d say if they went on a wd 45 crank you would get 7.25 compression. They sit down a fair way in the 201 cylinder.
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Don(MO) ![]() Orange Level ![]() Joined: 12 Sep 2009 Location: Bates City MO. Points: 6862 |
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Brian is right this post needs to get put in the new spot for all to find latter on down the road.
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3 WD45's with power steering,G,D15 fork lift,D19, W-Speed Patrol, "A" Gleaner with a 330 corn head,"66" combine,roto-baler, and lots of Snap Coupler implements to make them work for their keep.
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Lonn ![]() Orange Level ![]() ![]() Joined: 16 Sep 2009 Location: Назарово,Russia Points: 29781 |
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-- --- .... .- -- -- .- -.. / .-- .- ... / .- / -- ..- .-. -.. . .-. .. -. --. / -.-. .... .. .-.. -.. / .-. .- .--. .. ... -
Wink I am a Russian Bot |
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Michael Crowe ![]() Orange Level ![]() ![]() Joined: 11 Sep 2009 Location: Kansas City Points: 1722 |
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I just reposted all these pictures due to the photobucket mess.
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The 14th Annual Exclusive AC Swap Meet will be held in Boonville, MO, March 7-8, 2025. See the club website for details: http://www.moacclub.com/
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WF owner ![]() Orange Level ![]() Joined: 12 May 2013 Location: Bombay NY Points: 4556 |
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One of my D-17's had the (7.25/1) 229717 pistons, the same as the photo above. Reliant's 7.25/1 pistons are virtually identical.
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Auntwayne ![]() Orange Level ![]() Joined: 23 Apr 2011 Location: Edwardsville Il Points: 1589 |
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Thanks Michael, I missed it last time.
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Dad always said," If you have one boy, you have a man. If you have two boys, you have two boys". "ALLIS EXPRESS"
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Don(MO) ![]() Orange Level ![]() Joined: 12 Sep 2009 Location: Bates City MO. Points: 6862 |
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Thanks for bringing the pic's back on here.
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3 WD45's with power steering,G,D15 fork lift,D19, W-Speed Patrol, "A" Gleaner with a 330 corn head,"66" combine,roto-baler, and lots of Snap Coupler implements to make them work for their keep.
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