spd gs 5300 40 sx200p 60 20in Gas Strut Spring 40lb 178N RV Gas Prop Shock Lift Support for Motorhome RV Bed Storage Camper Shell Toolbox Lid

Specification

Extended Length: 20"

Compressed Length: 11.41"

Force: 40 lbs.

【Directly Replacement】Replace your RV door, RV compartment door, RV lightweight bed mattress, trailer door, or truck topper camper shell.

【Compatible Replacement Part Numbers】ML1440, ML14-40, ML-14-40, ML3440, ML34-40, ML-34-40, NI230040, NI2300-40, GSNI-5300-40, lgp6-200-40, spd-gsni-5300-40, 8AU203468BB0178, sx200p-40, C1610854, C1622180

Key Features of Gastac Gas Spring

• Nitrided piston rod delivers long-lasting, corrosion-resistant performance
• Reliable lifespan of up to 60,000 cycles
• Backed by a free 2-year warranty for peace of mind
• Factory-direct Gastac Gas Spring for consistent quality and value
• Free, easy returns if the product does not fit
• Fast delivery: typically ships within 5–10 business days

Finding Correct Support: To find the right strength for your lid, weigh it using a 2x4 board or other vertical support to hold the lid open. Place the board halfway between the hinge and the front edge, where the support will attach to the lid. Then, place a scale on the ground under the board. Multiply by 1.5 the weight that the scale reads for an estimation of the force support you’ll need.