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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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    18.2" 250 lbs. Gas Prop Suspa C16-23602 C1623602

    18.2" 250 lbs. Gas Prop Suspa C16-23602 C1623602

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    18.5 in. 12 lbs. Gas Charged Lift Support, Signature SX185P-12 SX185P12

    18.5 in. 12 lbs. Gas Charged Lift Support, Signature SX185P-12 SX185P12

    18.5 inch 12 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $28.49 $18.99
    18.5 in. 20 lbs. Gas Charged Lift Support, Signature SX185P-20 SX185P20

    18.5 in. 20 lbs. Gas Charged Lift Support, Signature SX185P-20 SX185P20

    18.5 inch 20 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $28.49 $18.99
    18.5 in. 40 lbs. Gas Charged Lift Support, Signature SE185P-40 SE185P40

    18.5 in. 40 lbs. Gas Charged Lift Support, Signature SE185P-40 SE185P40

    18.5 inch 40 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $30.99 $20.49
    18.5 in. 45 lbs. Gas Charged Lift Support, Signature SE185P-45 SE185P45

    18.5 in. 45 lbs. Gas Charged Lift Support, Signature SE185P-45 SE185P45

    18.5 inch 45 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $30.99 $20.49
    18.5 in. 60 lbs. Gas Charged Lift Support, Signature SX185P-60 SX185P60

    18.5 in. 60 lbs. Gas Charged Lift Support, Signature SX185P-60 SX185P60

    18.5 inch 60 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $28.49 $18.99
    18.5 in. 75 lbs. Gas Charged Lift Support, Signature SE185P-75 SE185P75

    18.5 in. 75 lbs. Gas Charged Lift Support, Signature SE185P-75 SE185P75

    18.5 inch 75 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $30.99 $20.49
    18.5" Sachs/Stabilus Universal Lift Support SG359031

    18.5" Sachs/Stabilus Universal Lift Support SG359031

    Universal gas prop/lift support part SG359031 by Sachs/Stabilus
    $37.98 $26.49
    18.5" Sachs/Stabilus Universal Lift Support SG359033

    18.5" Sachs/Stabilus Universal Lift Support SG359033

    Universal gas prop/lift support part SG359033 by Sachs/Stabilus
    $38.72 $26.99
    18.5" Sachs/Stabilus Universal Lift Support SG359034

    18.5" Sachs/Stabilus Universal Lift Support SG359034

    Universal gas prop/lift support part SG359034 by Sachs/Stabilus
    $37.98 $26.49
    18.6" 15 lbs. Gas Prop Suspa C16-18848 C1618848

    18.6" 15 lbs. Gas Prop Suspa C16-18848 C1618848

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    18.6" 90 lbs. Gas Prop Suspa C16-14876 C1614876

    18.6" 90 lbs. Gas Prop Suspa C16-14876 C1614876

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    18.62" 20 lbs. Gas Prop Suspa C16-14873 C1614873

    18.62" 20 lbs. Gas Prop Suspa C16-14873 C1614873

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    18.62" 30 lbs. Gas Prop Suspa C16-14874 C1614874

    18.62" 30 lbs. Gas Prop Suspa C16-14874 C1614874

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    18.7 in.  35 lbs. Gas Charged Lift Support, Signature SE187P-35 SE187P35

    18.7 in. 35 lbs. Gas Charged Lift Support, Signature SE187P-35 SE187P35

    18.7 inch 35 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $30.99 $20.49
    18.7 in.  40 lbs. Gas Charged Lift Support, Signature SE187P-40 SE187P40

    18.7 in. 40 lbs. Gas Charged Lift Support, Signature SE187P-40 SE187P40

    18.7 inch 40 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $30.99 $20.49
    18.7" 40 lbs. Gas Prop Suspa C16-16805 C1616805

    18.7" 40 lbs. Gas Prop Suspa C16-16805 C1616805

    Gas Prop For Full Size Cap Doors
    $74.99 $59.99
    19" 13 lbs. Gas Prop Suspa C16-24764 C1624764

    19" 13 lbs. Gas Prop Suspa C16-24764 C1624764

    19" Gas Prop For Full Size Truck Cap Doors and Tonneau Covers
    $74.99 $59.99
    19" 187 lbs. Gas Prop Suspa C16-00009 C1600009

    19" 187 lbs. Gas Prop Suspa C16-00009 C1600009

    19" Gas Prop For Full Size Truck Cap Doors and Tonneau Covers
    $74.99 $59.99
    19" 28 lbs. Gas Prop Suspa C16-21220 C1621220

    19" 28 lbs. Gas Prop Suspa C16-21220 C1621220

    19" Gas Prop For Full Size Truck Cap Doors and Tonneau Covers
    $88.99 $69.99
    19" 40 lbs. Gas Prop Suspa C16-20651 C1620651

    19" 40 lbs. Gas Prop Suspa C16-20651 C1620651

    19" Gas Prop For Full Size Truck Cap Doors and Tonneau Covers
    $19.99 $16.99
    19" 40 lbs. Gas Prop Suspa C16-33313 C1633313

    19" 40 lbs. Gas Prop Suspa C16-33313 C1633313

    19" Gas Prop For Full Size Truck Cap Doors and Tonneau Covers
    $74.99 $59.99
    19" 45 lbs. Gas Prop Suspa C16-22579 C1622579

    19" 45 lbs. Gas Prop Suspa C16-22579 C1622579

    19" Gas Prop For Full Size Truck Cap Doors and Tonneau Covers
    $145.00 $125.00
    19" 48 Lbs. Gas Prop, Suspa C16-33172 C1633172

    19" 48 Lbs. Gas Prop, Suspa C16-33172 C1633172

    19.1 inch extended, 48 lbs. pressure gas charged lift support by Suspa. Part number C16-33172. This support also replaces part numbers: C16-12425A, 162035, C16-12427A, 162040
    $74.99 $59.99

    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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