Battery Cable Gauge & 024 x 32 MA?

[Murray40Rider]

Hello, Murray 40inch rider Briggs Stratton13.5HP. Looking for suggestion on gauge size for battery cables. Also, please explain part reference 024 x 32 MA for ground cable in electrical diagram.
Thanks for your time.
Mike

 

[Rivets]

It sure looks like nothing more than a replacement part number. The MA at the end would indicate it is used on a Murray piece of equipment. When Briggs had Murray, Simplicity, etc. the letters at the end of part number signifies which brand the part was used on. Just my opinion.

 

[Murray40Rider]

Thank you both. Going with 6ga. Thanks again.