JD450B STEERING CLUTCHES
|The John Deere Model 450B's originally used 9
fiber discs p/n T20716 and 8 steel separator plates p/n T31732 (T20717). When later models
were developed they used bimetallic discs to replace the earlier style fiber discs. The
bimetallic disc part number is T44129. The same numbers of discs were used in all
circumstances. Most of the time you can get by with only changing the friction discs. The
steel separator plates can usually be re-used. Check them for roughness, warping, or
dishing and if they are clean, smooth, and straight, by all means re-use them!
To help "steer" you toward creating a superior steering clutch
we wanted to encourage you to use the bimetallic steering clutch discs and to eliminate
the old style fiber friction discs. To do this, we are discontinuing the fiber friction
discs and they will not be provided after their stock runs out.
All items below are in stock and if you would like to get any of them on the way just let us know! If you are in the US you may call 1-800-531-9021 or if you are outside the US, 1 208 342 8911. You may also email email@example.com for orders/questions.
Our hours are Monday through Friday from 10 am Eastern Time to 6 pm Eastern Time (8 am Mtn Time to 4 pm Mtn Time). We are located 20 miles east of Boise, Idaho.
FOR A WIDER SELECTION OF ALL OF
OUR DISCS MADE
The T20717 steel separator plates(used in the
earlier JD450's) are often confused with the T31732 plates used in the later steering
clutches of rhw JD450B's. To me sure which plates you have in your clutch the
thickness should be measured. The T20717 will measure closer to .087 while the later
T31732 discs will be closer to .097-.099. If the quantity of your discs varies from
what is normally required, it is usually cause by the mis-use of the wrong steel separator
plates. The depth of the brake drum was deeper in the 450B.
Brake band, two pieces, upper and lower, new bands with
new linings, both halves for a total of
email firstname.lastname@example.org for orders or questions.
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