Bushings for 630 governor idler gear

jkmdg84 · May 5, 2019

I am planning to put new bushings in my governor/powrtrol idler gear on my 630. I checked jdparts, and they do now sell separate bushings for the gear (A3691R). Well upon getting ready to replace I discovered that the bushings are too narrow for the idler shaft. Has anybody else run into this issue? Should I try to ream them or try to find bushings that fit?

PJH · May 6, 2019

Interesting. . .

I could not find bushings specifically for the hydraulic pump idler gear. I used bushings intended for the hydraulic pump. They were a perfect fit - no honing necessary. (I think I remember shorting the length a tiny bit).

The part number for the specific bushing for the idler gear is blank in my parts book.

If I had the new bushings pressed into the gear, I'd take them to a shop that could hone them to match the shaft.

Bushings for 630 governor idler gear

jkmdg84

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PJH

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