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SumoSprings Builder Kit Assembly
How Builder Kits work
These SumoSprings Builder Kits are meant for use on custom applications and can be mounted in a variety of ways either on the front or the rear of the vehicle.

All SumoSprings in these kits are 5" tall and 4" in diameter and can be installed with zero, one, or two 1" Spacers.

We recommend having 1/2" to 1" air space at ride height when installed.

The customer then supplies their own hardware and bracketry for the installation. We recommend using Grade 8, 3/8 hardware or similar.
Select your desired height
Not sure what height? Size up and test the ride with and without spacers.
"I'm not sure what your suspension looks like but if you have the Old Man Emu this is definitely what you need all." - Mick Attardo
Watch his video to see how he installed his Builder Kit.
5" options (SumoSpring only)
VIEW INSTALLATION INSTRUCTIONS
SumoSprings Part Number SFR-100-40
1,000 (lb) Load Capacity at 50% Compression
SumoSprings Part Number SFR-100-47
1,500 (lb) Load Capacity at 50% Compression
SumoSprings Part Number SFR-100-54
2,800 (lb) Load Capacity at 50% Compression
6" options (SumoSpring and 1" Spacer)
VIEW INSTALLATION INSTRUCTIONS
SumoSprings Part Number SFR-102-40
1,000 (lb) Load Capacity at 50% Compression
SumoSprings Part Number SFR-102-47
1,500 (lb) Load Capacity at 50% Compression
SumoSprings Part Number SFR-102-54
2,800 (lb) Load Capacity at 50% Compression
7" options (SumoSpring and two 1" Spacers)
VIEW INSTALLATION INSTRUCTIONS
SumoSprings Part Number SFR-104-40
1,000 (lb) Load Capacity at 50% Compression
SumoSprings Part Number SFR-104-47
1,500 (lb) Load Capacity at 50% Compression
SumoSprings Front and/or Rear Part Number SFR-104-54
2,800 (lb) Load Capacity at 50% Compression
Let us know how you installed your Builder Kit
Name(Required)
Year, Make, Model & any Modifications.
Let us know how you did it and what you think!
Links to any photos or videos posted on social media.
Max. file size: 256 MB.
Max. file size: 256 MB.
Max. file size: 256 MB.
Max. file size: 256 MB.