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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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    17" 40 lbs. Gas Prop Suspa C16-21824 C1621824

    17" 40 lbs. Gas Prop Suspa C16-21824 C1621824

    17" 40 lbs. Gas Prop For Full Size Cap Doors
    $24.99 $19.99
    17" 40 lbs. Gas Prop Suspa C16-21704 (Sub C16-21824) C1621704

    17" 40 lbs. Gas Prop Suspa C16-21704 (Sub C16-21824) C1621704

    17" Gas Prop For Full Size Cap Doors (Sub C16-21824) *SUB C16-06784
    $24.99 $19.99
    17" 40 lbs. Gas Prop Suspa C16-06874 C1606874

    17" 40 lbs. Gas Prop Suspa C16-06874 C1606874

    17" Gas Prop For Full Size Cap Doors
    $19.99 $14.99
    17" 38 lbs. Gas Prop Suspa C16-23292 C1623292

    17" 38 lbs. Gas Prop Suspa C16-23292 C1623292

    17" 38lbs Gas Prop For Full Size Cap Doors
    $19.99 $16.99
    17" 35 lbs. Gas Prop Suspa C16-20195A C1620195A

    17" 35 lbs. Gas Prop Suspa C16-20195A C1620195A

    17" Gas Prop For Full Size Cap Doors
    $26.95 $21.95
    17" 35 lbs. Gas Prop Suspa C16-14732 C1614732

    17" 35 lbs. Gas Prop Suspa C16-14732 C1614732

    17" Gas Prop For Full Size Cap Doors
    $24.99 $19.99
    17" 35 lbs. Gas Prop Suspa C16-02648 C1602648

    17" 35 lbs. Gas Prop Suspa C16-02648 C1602648

    17" Gas Prop For Full Size Cap Doors
    $24.99 $19.99
    17" 28 lbs. Gas Prop Suspa C16-02622 C1602622

    17" 28 lbs. Gas Prop Suspa C16-02622 C1602622

    17" Gas Prop For Full Size Cap Doors
    $19.99 $14.99
    17" 20 lbs. Gas Prop Suspa C16-15645 C1615645

    17" 20 lbs. Gas Prop Suspa C16-15645 C1615645

    17", 20 Lbs. Gas Props For truck cap rear Doors
    $18.99 $15.99
    17" 14 lbs. Gas Prop Suspa C16-13725 C1613725

    17" 14 lbs. Gas Prop Suspa C16-13725 C1613725

    17" Gas Prop For Full Size Cap Doors
    $29.00 $21.95
    17" 135 lbs. Gas Prop Suspa C16-11253 C1611253

    17" 135 lbs. Gas Prop Suspa C16-11253 C1611253

    17" Gas Prop For Full Size Cap Doors
    $42.00 $31.95
    17" 120 lbs. Gas Prop Suspa C16-24199 C1624199

    17" 120 lbs. Gas Prop Suspa C16-24199 C1624199

    17" Gas Prop For Full Size Truck Cap Doors and Tonneau Covers
    $74.99 $59.99
    17 in. 90 lbs. Gas Charged Lift Support, Signature SE172PLL-90 SE172PLL90

    17 in. 90 lbs. Gas Charged Lift Support, Signature SE172PLL-90 SE172PLL90

    17 inch 90 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 90 lbs. Gas Charged Lift Support, Signature SE172P-90 SE172P90

    17 in. 90 lbs. Gas Charged Lift Support, Signature SE172P-90 SE172P90

    17 inch 90 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 80 lbs. Gas Charged Lift Support, Signature SE172P-80 SE172P80

    17 in. 80 lbs. Gas Charged Lift Support, Signature SE172P-80 SE172P80

    17 inch 80 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    From $14.99
    17 in. 75 lbs. Gas Charged Lift Support, Signature SE172P-75 SE172P75

    17 in. 75 lbs. Gas Charged Lift Support, Signature SE172P-75 SE172P75

    17 inch 75 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 70 lbs. Gas Charged Lift Support, Signature SE172P-70 SE172P70

    17 in. 70 lbs. Gas Charged Lift Support, Signature SE172P-70 SE172P70

    17 inch 70 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 60 lbs. Gas Charged Lift Support, Signature SX172P-60 SX172P60

    17 in. 60 lbs. Gas Charged Lift Support, Signature SX172P-60 SX172P60

    17 inch 60 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $28.49 $18.99
    17 in. 60 lbs. Gas Charged Lift Support, Signature SE172P-60 SE172P60

    17 in. 60 lbs. Gas Charged Lift Support, Signature SE172P-60 SE172P60

    17 inch 60 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 55 lbs. Gas Charged Lift Support, Signature SE172P-55 SE172P55

    17 in. 55 lbs. Gas Charged Lift Support, Signature SE172P-55 SE172P55

    17 inch 55 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 50 lbs. Gas Charged Lift Support, Signature SE172PLL-50 SE172PLL50

    17 in. 50 lbs. Gas Charged Lift Support, Signature SE172PLL-50 SE172PLL50

    17 inch 50 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $48.99 $32.99
    17 in. 50 lbs. Gas Charged Lift Support, Signature SE172P-50 SE172P50

    17 in. 50 lbs. Gas Charged Lift Support, Signature SE172P-50 SE172P50

    17 inch 50 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 45 lbs. Gas Charged Lift Support, Signature SE172P-45 SE172P45

    17 in. 45 lbs. Gas Charged Lift Support, Signature SE172P-45 SE172P45

    17 inch 45 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 40 lbs. Gas Charged Lift Support, Signature SX172P-40 SX172P40

    17 in. 40 lbs. Gas Charged Lift Support, Signature SX172P-40 SX172P40

    17 inch 40 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $28.49 $18.99
    17 in. 40 lbs. Gas Charged Lift Support, Signature SE172P-40 SE172P40

    17 in. 40 lbs. Gas Charged Lift Support, Signature SE172P-40 SE172P40

    17 inch 40 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 35 lbs. Gas Charged Lift Support, Signature SX172P-35 SX172P35

    17 in. 35 lbs. Gas Charged Lift Support, Signature SX172P-35 SX172P35

    17 inch 35 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $28.49 $18.99
    17 in. 35 lbs. Gas Charged Lift Support, Signature SE172P-35 SE172P35

    17 in. 35 lbs. Gas Charged Lift Support, Signature SE172P-35 SE172P35

    17 inch 35 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 30 lbs. Gas Charged Lift Support, Signature SX172P-30 SX172P30

    17 in. 30 lbs. Gas Charged Lift Support, Signature SX172P-30 SX172P30

    17 inch 30 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $28.49 $18.99
    17 in. 30 lbs. Gas Charged Lift Support, Signature SE172P-30 SE172P30

    17 in. 30 lbs. Gas Charged Lift Support, Signature SE172P-30 SE172P30

    17 inch 30 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 25 lbs. Gas Charged Lift Support, Signature SE172P-25 SE172P25

    17 in. 25 lbs. Gas Charged Lift Support, Signature SE172P-25 SE172P25

    17 inch 25 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $29.99 $19.99
    17 in. 20 lbs. Gas Charged Lift Support, Signature SX172P-20 SX172P20

    17 in. 20 lbs. Gas Charged Lift Support, Signature SX172P-20 SX172P20

    17 inch 20 lbs. gas charged lift support by Signature gas Springs. Commercial grade construction, ensuring the best quality and performance.
    $28.49 $18.99
    17 in. 20 lbs. Gas Charged Lift Support, Signature SE172P-20 SE172P20

    17 in. 20 lbs. Gas Charged Lift Support, Signature SE172P-20 SE172P20

    17 inch 20 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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