Sea-Dog, 7"-12" Compressed, 10"-20" Extended, 20-120lbs. Gas Filled Lift Springs

$17.02 to $19.95
$17.02 to $19.95
Sea-Dog, Gas Filled Lift Springs.

  • End sockets fit 10mm ball posts to lift boat hatches, deck box lids, etc.
  • Chrome and powder coated steel, bronze, polymers and nitrogen gas
  • 2 year warranty
  • Unique Multi-lobe seal which offers superior service life and performance
  • Hard chromium plated shafts, bronze bushings and polymer end fittings
  • Manufactured to Marine OE standards and have been installed in Marine and RV applications for several years
  • Other Applications for Sea-Dog Line Gas Springs: Hatches, Doors, Toolboxes, Farm Machinery, Golf Carts, Luggage Doors, Engine Hatches, Canopies, Access Hatches, Seating, RV Doors, Furniture, Truck Caps and Utility Boxes

Application / Uses KEY:
  • 1=Marine
  • 2=RV
  • 3=Toolbox/Utility
  • 4=Truck Cap
Please note that due to the numerous variations in gas lifts we are unable to provide guidance on selecting the proper lift. There are many free gas lift calculators on the web and we suggest starting there. We can always help in finding a replacement model based on the part number and manufacturer.
Item #
MPN
Extended Length
Compressed Length
Stroke
Lifting Force
Barrel Diameter
Rod Diameter
Uses (See Key)
Gas Filled Lift Spring 17 in. X 30
Item #:532576-11in_17in-30lbs.
MPN:321473-1
Extended Length: 17"
Compressed Length: 11"
Stroke: 6-3/4"
Lifting Force: 30 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 4
Gas Filled Lift Spring 20 in. X 80
Item #:532576-12in_20in-80lbs.
MPN:321488-1
Extended Length: 20"
Compressed Length: 12"
Stroke: 8-1/8"
Lifting Force: 80 lb
Barrel Diameter: 19 mm
Rod Diameter: 8 mm
Uses (See Key): 1, 2
Gas Filled Lift Spring 20 in. X 60
Item #:532576-12in_20in-60lbs.
MPN:321486-1
Extended Length: 20"
Compressed Length: 12"
Stroke: 8-1/8"
Lifting Force: 60 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2
Sea-Dog, Gas Filled Lift Springs
Item #:532576-9-1/2in_15in-60lbs.
MPN:321466-1
Extended Length: 15"
Compressed Length: 9-1/2"
Stroke: 5-1/2"
Lifting Force: 60 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2
Gas Filled Lift Spring 20 in. X 40
Item #:532576-12in_20in-40lbs.
MPN:321484-1
Extended Length: 20"
Compressed Length: 12"
Stroke: 8-1/8"
Lifting Force: 40 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2
Gas Filled Lift Spring 20 in. X 30
Item #:532576-12in_20in-30lbs.
MPN:321483-1
Extended Length: 20"
Compressed Length: 12"
Stroke: 8-1/8"
Lifting Force: 30 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2
Gas Filled Lift Spring 20 in. X 20
Item #:532576-12in_20in-20lbs.
MPN:321482-1
Extended Length: 20"
Compressed Length: 12"
Stroke: 8-1/8"
Lifting Force: 20 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2
SeaDog Gas Filled Lift Support
Item #:532576-12in_20in-120lbs.
MPN:321492-1
Extended Length: 20"
Compressed Length: 12"
Stroke: 8"
Lifting Force: 120 lb
Barrel Diameter: 19 mm
Rod Diameter: 8 mm
Uses (See Key): 1, 2
Gas Filled Lift Spring 17 in. X 60
Item #:532576-11in_17in-60lbs.
MPN:321476-1
Extended Length: 17"
Compressed Length: 11"
Stroke: 6-3/4"
Lifting Force: 60 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2
Gas Filled Lift Spring 17 in. X 40
Item #:532576-11in_17in-40lbs.
MPN:321474-1
Extended Length: 17"
Compressed Length: 11"
Stroke: 6-3/4"
Lifting Force: 40 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2, 4
Gas Filled Lift Spring 15 in. X 40
Item #:532576-9-1/2in_15in-40lbs.
MPN:321464-1
Extended Length: 15"
Compressed Length: 9-1/2"
Stroke: 5-1/2"
Lifting Force: 40 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2
Gas Filled Lift Spring 15 in. X 30
Item #:532576-9-1/2in_15in-30lbs.
MPN:321463-1
Extended Length: 15"
Compressed Length: 9-1/2"
Stroke: 5-1/2"
Lifting Force: 30 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2
Gas Filled Lift Spring 15 in. X 20
Item #:532576-9-1/2in_15in-20lbs.
MPN:321462-1
Extended Length: 15"
Compressed Length: 9-1/2"
Stroke: 5-1/2"
Lifting Force: 20 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2
Gas Filled Lift Spring 10 in. X 40
Item #:532576-7in_10in-40lbs.
MPN:321424-1
Extended Length: 10"
Compressed Length: 7"
Stroke: 3"
Lifting Force: 40 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2, 3
Gas Filled Lift Spring 10 in. X 20
Item #:532576-7in_10in-20lbs.
MPN:321422-1
Extended Length: 10"
Compressed Length: 7"
Stroke: 3"
Lifting Force: 20 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 2, 3
Sea-Dog, Gas Filled Lift Springs
Item #:532576-7in_10in-60lbs.
MPN:321426-1
Extended Length: 10"
Compressed Length: 7"
Stroke: 3"
Lifting Force: 60 lb
Barrel Diameter: 15 mm
Rod Diameter: 6 mm
Uses (See Key): 1, 3
Gas Filled Lift Spring 20 in. X 90
Item #:532576-12in_20in-90lbs.
MPN:321489-1
Extended Length: 20"
Compressed Length: 12"
Stroke: 8-1/8"
Lifting Force: 90 lb
Barrel Diameter: 19 mm
Rod Diameter: 8 mm
Uses (See Key): 1, 2

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Warranty:

The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.

Return:

  • All returns must be recevied within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.