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Mounting Kits
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This is the standard mounting kits that is most common for applications that require a mounting kit.
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Similar to the MTKT but features Extended U-Bolts for installation over thicker leaf packs.
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How do I know if I need a mounting kit?
SuperSprings installations use either a Mounting Kit, Poly Spring Pad mounting block (including with the SuperSpring), or mount directly to the axle. In the interactive Application Guide, refer to the column titled "Mounting." This will indicate what PSP is included or what mounting kit is required.

Are mounting kits sold separately or included with SuperSprings?
All of the various Poly Spring Pad mounting blocks are included with SuperSprings. MTKT, MXKT, and other specialty mounting kits are sold separately.

MTKT

Mounting Kit

Sold separately for specified SuperSprings applications
The MTKT Mounting Kit features a steel bridge, used as a fulcrum, to mount the SuperSprings above the original equipment spring pack assembly and factory u-bolts.

OTHER

Extended Kit

Sold separately for specified SuperSprings applications
The MXKT, MEKT, and other specialty Mounting Kits feature extended steel bridges and/or extended u-bolts to wrap around larger or unique original equipment spring assemblies.