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    Gas Props/Struts

    Gas Props, Struts & Lift Supports

    Restore effortless lifting and safety to your vehicle, truck cap, or toolbox. SiraWeb is your complete headquarters for high-quality replacement gas charged lift supports, shocks, and springs engineered for long-lasting performance.

    • Unmatched Selection: Thousands of sizes and pressures in stock for Automotive, Truck Caps, Marine, RV, and Industrial applications.
    • Top Brands & Quality: Featuring Signature Series, Suspa, and Stabilus. Manufactured to ISO 9001 standards for superior corrosion resistance.
    • Expert Fitment: Easily find your match by measuring extended length and pressure (lbs/Newtons) or by cross-referencing your part number.
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    15.7" 28 lbs. Gas Prop Suspa C16-28555 C1628555

    15.7" 28 lbs. Gas Prop Suspa C16-28555 C1628555

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    15.63" 70 lbs. Gas Prop Suspa C16-18834 C1618834

    15.63" 70 lbs. Gas Prop Suspa C16-18834 C1618834

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    15.63" 60 lbs. Gas Prop Suspa C16-14885 C1614885

    15.63" 60 lbs. Gas Prop Suspa C16-14885 C1614885

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    15.63" 50 lbs. Gas Prop Suspa C16-18833 C1618833

    15.63" 50 lbs. Gas Prop Suspa C16-18833 C1618833

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    15.63" 30 lbs. Gas Prop Suspa C16-14884 C1614884

    15.63" 30 lbs. Gas Prop Suspa C16-14884 C1614884

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    15.63" 20 lbs. Gas Prop Suspa C16-14883 C1614883

    15.63" 20 lbs. Gas Prop Suspa C16-14883 C1614883

    Made in the USA, genuine Suspa gas prop part number C16-14883.
    $74.99 $59.99
    15.63" 15 lbs. Gas Prop Suspa C16-18831 C1618831

    15.63" 15 lbs. Gas Prop Suspa C16-18831 C1618831

    Made in the USA, genuine Suspa gas prop part number C16-18831.
    $74.99 $59.99
    15.5" 40 lbs. Gas Prop Suspa C16-28755 C1628755

    15.5" 40 lbs. Gas Prop Suspa C16-28755 C1628755

    15.5" 40 lbs. Gas Charged Lift Support, Suspa C16-28755
    $74.99 $59.99
    15" Sachs/Stabilus Universal Lift Support SG459031

    15" Sachs/Stabilus Universal Lift Support SG459031

    Universal gas prop/lift support part SG459031 by Sachs/Stabilus
    $42.28 $28.99
    15" Sachs/Stabilus Universal Lift Support SG459029

    15" Sachs/Stabilus Universal Lift Support SG459029

    Universal gas prop/lift support part SG459029 by Sachs/Stabilus
    $46.96 $23.99
    15" Sachs/Stabilus Universal Lift Support SG359008

    15" Sachs/Stabilus Universal Lift Support SG359008

    Universal gas prop/lift support part SG359008 by Sachs/Stabilus
    $46.96 $23.99
    15" 50 lbs. Gas Prop Suspa C16-22127 C1622127

    15" 50 lbs. Gas Prop Suspa C16-22127 C1622127

    15" Gas Props For Down Size and Mini Truck Cap Doors
    $19.99 $16.99
    15" 45 lbs. Gas Prop Suspa C16-15208 C1615208

    15" 45 lbs. Gas Prop Suspa C16-15208 C1615208

    15" Gas Props For Down Size and Mini Truck Cap Doors
    $19.99 $16.99
    15" 40 lbs. Gas Prop Suspa C16-21702 C1621702

    15" 40 lbs. Gas Prop Suspa C16-21702 C1621702

    15" Gas Props For Down Size and Mini Truck Cap Doors
    $19.99 $14.99
    15" 40 lbs. Gas Prop Suspa C16-11543 C1611543

    15" 40 lbs. Gas Prop Suspa C16-11543 C1611543

    15" Gas Props For Down Size and Mini Truck Cap Doors
    $19.99 $14.99
    15" 28 lbs. Gas Prop Suspa C16-21825 C1621825

    15" 28 lbs. Gas Prop Suspa C16-21825 C1621825

    15" Gas Props For Down Size and Mini Truck Cap Doors
    $37.99 $29.99
    15" 24 lbs. Gas Prop Suspa C16-04154 C1604154

    15" 24 lbs. Gas Prop Suspa C16-04154 C1604154

    15" Gas Props For Down Size and Mini Truck Cap Doors
    $19.99 $16.99
    15" 15 lbs. Gas Prop Suspa C16-24184 C1624184

    15" 15 lbs. Gas Prop Suspa C16-24184 C1624184

    15" Gas Prop For Full Size Truck Cap Doors and Tonneau Covers
    $74.99 $59.99
    15 in. 80 lbs. Gas Charged Lift Support, Signature SX150P-80 SX150P80

    15 in. 80 lbs. Gas Charged Lift Support, Signature SX150P-80 SX150P80

    15 inch 80 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $27.99 $18.99
    15 in. 80 lbs. Gas Charged Lift Support, Signature SE150P-80 SE150P80

    15 in. 80 lbs. Gas Charged Lift Support, Signature SE150P-80 SE150P80

    15 inch 80 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    15 in. 75 lbs. Gas Charged Lift Support, Signature SX150P-75 SX150P75

    15 in. 75 lbs. Gas Charged Lift Support, Signature SX150P-75 SX150P75

    15 inch 75 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $27.99 $18.99
    15 in. 60 lbs. Gas Charged Lift Support, Signature SX150P-60 SX150P60

    15 in. 60 lbs. Gas Charged Lift Support, Signature SX150P-60 SX150P60

    15 inch 60 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $27.99 $18.99
    15 in. 60 lbs. Gas Charged Lift Support, Signature SE150P-60 SE150P60

    15 in. 60 lbs. Gas Charged Lift Support, Signature SE150P-60 SE150P60

    15 inch 60 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    15 in. 50 lbs. Gas Charged Lift Support, Signature SX150P-50 SX150P50

    15 in. 50 lbs. Gas Charged Lift Support, Signature SX150P-50 SX150P50

    15 inch 50 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $27.99 $18.99
    15 in. 45 lbs. Gas Charged Lift Support, Signature SX150P-45 SX150P45

    15 in. 45 lbs. Gas Charged Lift Support, Signature SX150P-45 SX150P45

    15 inch 45 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $27.99 $18.99
    15 in. 45 lbs. Gas Charged Lift Support, Signature SE150P-45 SE150P45

    15 in. 45 lbs. Gas Charged Lift Support, Signature SE150P-45 SE150P45

    15 inch 45 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    15 in. 40 lbs. Gas Charged Lift Support, Signature SX150P-40 SX150P40

    15 in. 40 lbs. Gas Charged Lift Support, Signature SX150P-40 SX150P40

    15 inch 40 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $27.99 $18.99
    15 in. 40 lbs. Gas Charged Lift Support, Signature SE150P-40 SE150P40

    15 in. 40 lbs. Gas Charged Lift Support, Signature SE150P-40 SE150P40

    15 inch 40 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    15 in. 35 lbs. Gas Charged Lift Support, Signature SE150P-35 SE150P35

    15 in. 35 lbs. Gas Charged Lift Support, Signature SE150P-35 SE150P35

    15 inch 35 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    15 in. 30 lbs. Gas Charged Lift Support, Signature SX150PSS-30 SX150PSS30

    15 in. 30 lbs. Gas Charged Lift Support, Signature SX150PSS-30 SX150PSS30

    15 inch 30 lbs. stainless steel gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $44.49 $29.99
    15 in. 30 lbs. Gas Charged Lift Support, Signature SX150P-30 SX150P30

    15 in. 30 lbs. Gas Charged Lift Support, Signature SX150P-30 SX150P30

    15 inch 30 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $27.99 $18.99
    15 in. 30 lbs. Gas Charged Lift Support, Signature SE150P-30 SE150P30

    15 in. 30 lbs. Gas Charged Lift Support, Signature SE150P-30 SE150P30

    15 inch 30 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99

    Don’t let failing lift supports compromise your safety or convenience. Most gas props lose their charge every 3-5 years depending on climate and usage. At SiraWeb.com, we provide commercial-grade gas struts with black nitride rod treatments to ensure smooth operation in the harshest environments.

    Whether you need a 10lb prop for a lightweight cabinet or a 200lb heavy-duty strut for a commercial enclosure, we have the hardware to match. Shop with confidence knowing we offer expert technical support, competitive pricing, and fast nationwide delivery on all lift support components.

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