Where can you find a ksb valve for a 1993 bosch ve pump for 5.9 liter cummins this valve advances the injection pump timing electrically and appears to be unavailable?

You can find a KSB valve for a 1993 Bosch VE pump for a 5.9-liter Cummins at specialty diesel performance shops or online marketplaces like eBay and Amazon. Additionally, checking with Cummins parts dealers or forums dedicated to diesel engine enthusiasts may lead you to rare or used parts. If it's unavailable, consider reaching out to rebuild services that specialize in VE pumps, as they might offer alternatives or solutions.