Determining If Timbren TFRESD Fits 2020 Jayco Greyhawk 26Y W/ Hellwig Helper Springs

Updated 06/18/2021 | Published 06/17/2021

Question:

I have a 2019 E450 with a 2020 Jayco Greyhawk 26y. The unit has Jayride plus which includes Hellwig helper springs. Can the TFERSD be installed on this RV???

asked by: Don J

Expert Reply:

I would be happy to help you determine if the Timbren Rear Suspension Enhancement System # TFERSD you were looking at for your 2020 Jayco Greyhawk 26Y will work with the Hellwig Helper Springs.

Based on the information I can find the Hellwig Helper Springs install in the leaf spring stack and do not interfere with the factory bump stop but I recommend checking if your 26Y has a factory bump stop. As long as it does the the # TFERSD will still but up perfectly.

I included a video of the # TFERSD for your to take a look at.

expert reply by: Samuel C