Replaces the RP42160, which had a smaller pin size, that kit replaced the RP42155 spring.
MSSC improved the pin that holds the bracket to the solenoid plunger. The pin is thicker, and now requires the blade frame and plunger to be replaced as well. If your machine was manufactured after 2019 you may already have the larger pin.
Because of these changes, this kit was released. This kit - RP42161 - has the parts you need to replace the plunger, pin, blade frame, springs, and other small parts pictured.
The second image shows the old (pre-2019) solenoid spring kit
If you need service, fill out our Service Ticket and send your machine in to our location for repairs.