Landing Gear

L300  Series

L300 Series Landing Gear

The JOST L300 Series is a cost effective landing gear developed specifically for the replacement market. Complete with an internal gearbox and a reinforced design that adds strength, durability, and functionality, similar to the standard JOST landing gear models.

  • JOST signature internal gearbox
  • Austempered ductile iron gears
  • Double “D” style shaft

Key Features & Benefits

L300 Series

ductile iron gears

JOST’s austempered ductile iron gears offer increased strength, better wear resistance and improved gear and shaft performance.

Signature Internal Gearbox

JOST’s internal gearbox is completely filled with low-temperature grease to improve the lifetime performance of the product.

Double “D-Style” shaft

Eliminates torque on the bolt, enabling crank force to go directly into the gearbox, extending the lifetime value and reliability of the product.

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Warranty Statements

Claims should be filed with JOST or any authorized sales or service outlet within 60 days of product failure.

Support Help

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JOST International is a world market leader for the commercial trucking industry. As a pioneer of efficient, safe, and innovative systems for trucks and trailers, we proudly supply fifth wheel couplings, trailer landing gear, kingpins, turntables, and more.

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