Williams games are all over 40 years old, and replacing this interconnect section will solve a lot of lock up, boot up and intermittent problems you may be having with your game. If you've ever reseated this connector and it "fixed" it, that's a red flag it's time to replace. Over time, this connector simply gets unreliable with age, dirt, dust and corrosion. The battery holder is located immediately above it too, making it a target for damage due to leaking batteries.
Included in this kit are four 10 pin extended length .156" male Molex connector pin sections and four 10 pin female bottom entry connectors.
These are brand new, never used. They are OFTEN damaged or have corrosion on them.