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Sea-Dog

Sea-Dog Gas Filled Lift Spring 7-1/2 Inch 40 Pound – Durable Marine-Grade Gas Spring for Hatches, Doors, and Utility Applications

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MSRP: $40.25
$31.99
You save $8.26
SKU:
77637
UPC:
035514321754
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Description

Gas Filled Lift Spring - 7-1/2" - 40#

Sea-Dog Gas Springs and hardware are manufactured to marine OE standards and have been installed in marine and RV applications for several years. You can count on our high quality and a 2-year warranty on all Sea-Dog Gas Springs.

Sea-Dog Gas Springs are the ideal choice for all marine, RV, truck cap, tool box, and utility applications because of their unique multi-lobe seal which offers superior service life and performance. Hard chromium plated shafts, bronze bushings, and polymer end fittings mean you are buying THE BEST.

Other applications for Sea-Dog Gas Springs: Hatches, doors, tool boxes, farm machinery, golf carts, luggage doors, engine hatches, canopies, access hatches, seating, RV doors, furniture, truck caps, and utility boxes. Accepts 10 mm ball.

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


The Sea-Dog Gas Filled Lift Spring, part number 321404-1, is a reliable and high-performance component designed for a wide range of marine, RV, and utility applications. Constructed to meet marine OEM standards, this 7-1/2-inch spring with a 40-pound force provides smooth and consistent lifting action for hatches, doors, tool boxes, and more. Its robust design ensures long-lasting performance even under demanding conditions, making it an excellent choice for professional installations and DIY projects alike.

Equipped with a multi-lobe seal, the Sea-Dog gas spring offers superior service life and performance, reducing the need for frequent replacements. The hard chromium-plated shaft minimizes corrosion and wear, while bronze bushings and polymer end fittings contribute to smooth operation and durability. This spring also accepts a 10 mm ball, providing versatility for various mounting configurations. Whether used in marine environments, RV compartments, or truck caps, this gas spring is engineered for dependable operation and ease of installation.

Sea-Dog stands behind the quality of their gas springs with a 2-year warranty, reflecting their commitment to customer satisfaction and product excellence. Suitable for applications such as hatch supports, engine hatches, furniture lids, and utility boxes, this spring is designed to withstand the rigors of outdoor and mobile use. Please be aware that this product contains chemicals known to the State of California to cause reproductive harm, and appropriate precautions should be taken during handling and installation.

Features:

  • Gas spring with 7-1/2 inch length and 40-pound force for reliable lifting support
  • Manufactured to marine OEM standards for durability and longevity
  • Multi-lobe seal offers enhanced service life and performance
  • Hard chromium-plated shaft resists corrosion and wear
  • Bronze bushings and polymer end fittings ensure smooth operation
  • Accepts 10 mm ball for versatile mounting options
  • Ideal for marine, RV, truck cap, tool box, and utility applications
  • Includes a 2-year warranty for peace of mind

Details

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oversized:
No

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