Red Upgraded Spring For 40 Series Driver

I have a 16 HP and at idle you could not stop it. I installed the red springs. Help a bunch. I went ahead and ordered the medium weights after the fact. That is the ticket. Works awesome.

Excellent fit smooth as a glass thanks

Excellent upgrade for the 40 series. Works exceptionally well with medium weights on modified 420's.

Once again Go Power Sports come thru for me!, I wasn’t able to get the rpm down on my Predator 420, so my drive clutch would still be engaged enough to always make it creep at idle, but with the new upgraded springs from Go Power Sports solves my problem! Thank you!!!

Red Upgraded Spring For 40 Series Driver

This is the second set of red springs I have installed in this setup. I had a spring break after about 8 months of use. I ride my buggy a lot, sometimes at the beach where we ride around 45 miles in one afternoon. We ride slow quite a bit and these springs keep it in low range for easy riding in the sand. I also set the spring on the driven pulley to come in later for this same reason. Red springs all the way!

i have a 16hp Duromax and a 40 series torque conv.....the drive would engage at idle and the cart would creep pretty good...so they said i needed red springs...and it worked perfectly

Red Upgraded Spring For 40 Series Driver

Works great