Primary spring interchangeability

[Sprint26]

Are Yamaha primary springs interchangeable with other brands of springs? Such as Polaris or Arctic cat?

Where is a good place to buy OEM Yamaha springs?

 

[74Nitro]

Are Yamaha primary springs interchangeable with other brands of springs? Such as Polaris or Arctic cat?

Where is a good place to buy OEM Yamaha springs?

The diameters are different.
If you want OEM just go to your dealer.
Dalton makes a good quality spring.

 

[Northernshift]

If you're interested in a softer engagement, Barn of Parts sells a Soft Start Spring for $35.00 which works excellent on the Viper.