14 Inch Gas Strut Lift Support Kit For Pickup Truck Toolbox Camper Shell Toppers Rear Window Heavy Duty Nitrogen Shock Replacement Delivers Smooth Lifts With Zero Drama

Reliable 14 inch gas shock lift support for truck canopies
✔️ Pair of nitrogen shock absorbers sized 13.9 x 8.39 in for roof mounts

This swap kit replaces tired lifting arms on truck toppers, bed boxes, and rear hatches. The sealed tubes push up steady so you wont have to fight with flying lids when moving furniture or camping gear. Pop the old pins and slide these right in with just a basic screwdriver.

✅ Set contains dual pressure rods rated for consistent door elevation
✅ Extended span hits thirteen point nine inches for full overhead clearance
✅ Direct swap for OEM interchangeable numbers like SX140P15 and LT0805B
✅ Matte finish handles salt roads and keeps moisture out of the seal

💡 How do you select the proper pneumatic rod for a heavy truck box cover? Matching the correct air strut starts with verifying the factory load rating and exact tube measurements before handing over cash. - Check the fully extended and shut lengths to ensure they hit your bracket mounting holes precisely - Match the pound force output to equal the actual weight of your truck lid so it stays raised - Compare the stamped cross reference codes to lock in direct fitment with major shell makers - Keep a flat blade driver handy to release the locking clips and slot the new rod in smooth

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