Progressive Suspension Jeep Shocks

Explore Progressive Suspension parts for supported Jeep Wrangler and Gladiator suspension projects. Compare STR46 smooth-body shocks with STR47 remote-reservoir references, plus a separate Gladiator Mojave collar kit. Choose the series, service axle and exact lift range together.

STR46 or STR47 Shock Choices

STR46 offers a smooth-body layout, while STR47 adds a remote reservoir. Compare packaging and the intended suspension setup with the installer, then select the exact Jeep chassis, axle and lift-range reference. These shock families use application-specific valving; the manufacturer excludes Mojave models from the STR46 and STR47 shock applications.

Front and Rear Pairs by Lift Range

Current titles distinguish JK, JL and JT applications and separate front from rear pairs. Choose both service position and actual installed lift height so the dampers suit the planned suspension travel and mounting. A front pair is not a full four-corner package, and similar lift wording does not make JK and JL parts interchangeable.

A Separate Mojave Collar Project

The Gladiator Mojave front shock-collar kit addresses a different project from replacing shocks. Review its precise supported equipment, installation procedure and supplied pieces. Its presence does not remove the Mojave exclusions on the separate STR shock families.

Choose Your Part

• Identify JK, JL or JT and the exact model and suspension equipment.
• Choose smooth-body shocks, reservoir shocks or the specific collar project.
• Match service position, actual lift range and complete package contents.

Frequently Asked Questions

How do STR46 and STR47 references differ?

STR46 uses a smooth-body layout; STR47 adds a remote reservoir. Choose the exact supported application and setup.

Do the STR46 and STR47 shock families cover Mojave?

The manufacturer excludes Mojave models from those shock applications. The separate Mojave collar kit has its own coverage.

Are front and rear shocks supplied together?

Current references identify front or rear pairs. Review the exact package before planning full-car replacement.

Can I select shocks using lift height alone?

No. Chassis, service position, mounts, travel requirements and precise application also matter.

Is the Mojave collar kit a complete shock set?

No. It is a separate collar-kit reference requiring the correct existing equipment and installation plan.

Related Collections

Contact our team with your vehicle, current setup and candidate part number for help comparing applications.