1961 AC DD3365 Grader

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   hello to all

helping out a neighbor that has a 1961 Allis Chalmers DD3365 grader

the 2 speed gear box lost a gear, looking for a replacement, its the gear that has the fork selector that allows you to shift to low or high, the low side is damaged,

talked to meridian equipment in Bellingham, WA, they referred me to Wellerts in West Salem, Ohio. Talked to a guy there, says he needs a part number.

Looking for a part number, this is what the machine looks like and this is what the gear looks like. Trying to find a parts manual or at least the page I need to get a part number for this gear.

16 tooth external 3” diameter

13 spline internal 1-3/4” diameter

Has a slot for the shift fork

I understand that repair is a possibility, just a lot of time in labor to do it, and that will be my last resort.

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winklershop Members Profile Send Private Message Find Members Posts Add to Buddy List Bronze Level Joined: 18 May 2023 Location: spokane Points: 3	Post Options Post Reply Quote winklershop Report Post Thanks(0) Quote Reply Topic: 1961 AC DD3365 Grader Posted: 18 May 2023 at 2:21pm
	hello to all helping out a neighbor that has a 1961 Allis Chalmers DD3365 grader the 2 speed gear box lost a gear, looking for a replacement, its the gear that has the fork selector that allows you to shift to low or high, the low side is damaged, talked to meridian equipment in Bellingham, WA, they referred me to Wellerts in West Salem, Ohio. Talked to a guy there, says he needs a part number. Looking for a part number, this is what the machine looks like and this is what the gear looks like. Trying to find a parts manual or at least the page I need to get a part number for this gear. 16 tooth external 3” diameter 13 spline internal 1-3/4” diameter Has a slot for the shift fork I understand that repair is a possibility, just a lot of time in labor to do it, and that will be my last resort.

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winklershop Members Profile Send Private Message Find Members Posts Add to Buddy List Bronze Level Joined: 18 May 2023 Location: spokane Points: 3	Post Options Post Reply Quote winklershop Report Post Thanks(0) Quote Reply Posted: 19 May 2023 at 2:28pm
	update, i found out the part number of the gear we are after is 70674804 i contacted wellerts in ohio and gave him the part number, he was busy and will get back to me serial no. of machine is D-6244 any other leads out there? Edited by winklershop - 19 May 2023 at 2:41pm

DonBC Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Access Joined: 12 Sep 2009 Location: Courtenay, BC, Points: 913	Post Options Post Reply Quote DonBC Report Post Thanks(0) Quote Reply Posted: 19 May 2023 at 5:27pm
	The transaxle was made by Clark so the drop down box was probably made by Clark as well.
	Jack of all trades, master of none

Ian Beale Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 03 Oct 2011 Location: New South Wales Points: 973	Post Options Post Reply Quote Ian Beale Report Post Thanks(0) Quote Reply Posted: 19 May 2023 at 6:55pm
	Not that this will likely help your parts search much! IIRC the trans axle was also used in a small Galion grader - might have been model 503. No idea of how much else of the gear train.