This part is commonly Used on models:
20367 Flex-Force Power System 60V MAX 21in Recycler Lawn Mower
20367T Flex-Force Power System 60V MAX 21in Recycler Lawn Mower
21852 Flex-Force Power System 60V MAX 52cm Recycler Lawn Mower
21356 Flex-Force Power System 60V MAX 21in Recycler Lawn Mower with SmartStow
21356T Flex-Force Power System 60V MAX 21in Recycler Lawn Mower with SmartStow
21357 Flex-Force Power System 60V MAX 21in Recycler Lawn Mower with SmartStow