This part is discontinued and is no longer available.
However, part: YALECASE35 is a potential alternative. We'd recommend a gearbox swap for this product as the G2000 has a unique latch and deadbolt configuration. Swapping to a full length lock is possible with a VERSA V-MPL repair lock, which comes with replacement keeps, but some work will be required to the door.
Part: MM4R35 is also potential alternative. Similar product but the design is different.