1995 civic brake proportioning valve markings
 

I need to replace my 1995 civic si coupe MT non-ABS brake proportioning valve which is marked 3030. I found a 3030 from a 1995 civic hatchback but with no other information other than the markings underneath the 3030 which is D 20 and on the bottom front which is D 3 83. Mine has B 24 and B 3 75. Are these compatible or totally different?

Thank you in advance for the help!