If you're dealing with ignition issues on your Toyota Town or Master Ace Van, this genuine Toyota parts ignition switch lock cylinder and key set might be exactly what you need. The part number is 69057-87001, and it's designed specifically for these models from November 1982 through August 1987. It fits various model codes including CR21, CR26, CR27, CR28, CR30, CR36, KR26, YR20, YR21, YR26, YR28, YR30, and YR36. Now, here's the important part - you'll want to double-check with the manufacturer or your vehicle specs before ordering, because depending on the specific grade and year of your vehicle, the fit might vary slightly. But if you've got one of those older Toyota vans or wagons that's been having ignition problems, this OEM part is the real deal and should get you back on the road. Installation might require some mechanical know-how or a professional, but having the genuine part means it should fit and function exactly like the original. It's one of those replacement parts that can really extend the life of your older vehicle without breaking the bank on a completely new ignition system. Just make sure to verify compatibility first to avoid any headaches later!