

In stock and ready to ship
Delivery estimate: 1–17 business days (orders process in 0–10 business days, then 1–7 business days in transit). Exact shipping options and rates are shown at checkout. Shipping policy
Returns: 30-day returns on eligible items — unused, uninstalled, in original packaging. Returns policy
This tool is designed to enhance the function of the 91400B valve spring compressor by locking the compressor bucket onto the retainer. It allows technicians to work hands-free when removing or reinstalling valve keepers, improving efficiency and safety during engine service.