These are the factory replacement for the 340, 360 and 380 models
Factory original - 5-5200 Part #10 Includes Shipping
Polaris 340 ATV Power Module Gear Set - 5-5050 Includes Shipping
You Get (2) Of Them. Polaris ATV 340 reverse drive kit 5-5040 goes in 5-5000 Module.These are factory original parts.
Polaris Power Module Assembly for Polaris 340 and ATV cleaners
Polaris 340 ATV Rebuild Kit Authorized Dealer - Factory original