Case 511 B Power steering

[Jack Carney]

I need a power steering Booster Motor case part # G45302, a 90 degree Port Block case part # G45167, and Mounting Bracket case part # G 1312 I believe there are some after market parts that will work also. If you can help with either please let me know. Jack Carney

 

[Joe (Wa)]

G45302 is a Char-Lynn torque generator original p/n 206-xxxx-001, 3.5 gpm @ 1000 psi. Male shafts are 7/8" dia.

G45167 port block has 3/8" fnpt inlet & outlet ports common for your type installation, but comes in a variety of shapes and ports, you will have to specify when ordering.

The above parts, as well as, G1312 mounting bracket were used on 311, 211B, 311B, 411B 511B & 611B general purpose tractors (possibly others?) and are most likely unavailable from Case. You'll probably have to fabricate the bracket or try salvage yards.

Torque generators and port blocks can be found at hydraulic supply vendors or off-road vehicle suppliers. They are often listed on ebay.

The factory PS hyd pump on your tractor was rated 4 gpm @ with relief setting 1050 psi. The original 206 torque generator is obsolete so you need to find a close capacity match.

Go to the link below, scroll down near the bottom of the page to torque generators. Click on the word “english” for more info.

Joe
http://hydraulics.eaton.com/products/steer_main.htm

 

[BarryfromIA]

Burden Sales Co at 1 800 488 3407 has the torque generators in stock at about $420.00. There are two sizes. They are sold under the Char-Lynn brand and made by Eaton. You would need a pump and brackets, and maybe they can help you with that.