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SumoSprings Maxim Rear Helper Springs Installation - 2018 Thor Windsport Motorhome Video

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Products Featured in this Video


SumoSprings Maxim Custom Helper Springs - Rear Axle


SuperSprings Intl Vehicle Suspension

314 reviews


Code: SSR-187-40-1

Retail: $862.33

Price:  $765.99
  • Vehicle Suspension
  • Rear Axle Suspension Enhancement
  • Jounce-Style Springs
  • Standard Duty
  • SuperSprings Intl



3,000-lb Capacity. Maintenance-free microcellular urethane springs upgrade your vehicle's rear suspension. They cushion bumps and support a heavy load to level your ride and minimize sway. Springs attach at top and bottom for constant support.


Do you have a question about part SSR-187-40-1?more information >     


How to Install the SumoSprings Maxim Rear Helper Springs on a 2018 Thor Windsport Motorhome


Speaker 1: Today on our 2018 Thor Windsport, we're going to be installing SumoSprings Maxim Custom Helper Springs for the rear axle. Part No. SSR-187-40-1. And this is what our spring's going to look like once it's installed. It's going to mount between the upper bracket connected to the frame, and the lower bracket connected to our leaf spring.So when going over potholes or uneven… see more >     


Info for this part was:

Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Jonathan Y
Video Edited:
Jonathan Y
Employee Kathleen M
Video by:
Kathleen M
Employee Ethan H
Video by:
Ethan H
Employee Cole B
Installed by:
Cole B
Employee Robert C
Installed by:
Robert C
Employee Randy B
Test Fit:
Randy B
Employee David F
Test Fit:
David F
Employee John A
Test Fit:
John A

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