Front Door Lock Kit 1988 - 1994 Chev Truck Various # DL19BFront Door Lock Kit 1988 1994 Chev Truck Various # DL19B Locks Door Locking Keys Included: Yes Key Quantity: Two Keys Cut: Yes Door Lock Color: Chrome Quantity: Sold as a kit. Standard Motor Door Lock Cylinders Broken door lock? No problem simply install one of these Standard Motor Products replacement door lock cylinders. They include the entire tumbler assembly, as well as two matched keys. The cylinders are manufactured from high quality steel and