Skip to product information
1 of 1
1 product view Open images for a closer look Compare photos with product details

Sea-Dog

Sea-Dog Line Gas Filled Lift Spring, 10" - 40 lb, Marine OE Standards

Sea-Dog Line Gas Filled Lift Spring, 10" - 40 lb, Marine OE Standards

SKUCT-107989

Regular price $26.11
Regular price Sale price $26.11
Sale Sold out
Shipping calculated at checkout.
Shipping rewards at $100 U.S. orders of $100 or more get free standard shipping, plus $10 off Expedited and Overnight.

Low stock

Quantity
Use the Tug & Tow SKUInclude this SKU when you contact us about fit, availability, or reorders.
Delivery shown at checkoutShipping options, final costs, and delivery estimates appear before payment.
Check fit before orderingReview dimensions, part numbers, model details, and compatibility notes.
Confirm the details before checkoutFit can depend on your boat, RV, trailer, vehicle, or equipment. Contact us before ordering if compatibility is critical.Ask a product question

Product details

Review the details before ordering.

Ensure smooth, reliable operation and secure support for hatches, doors, and covers with the Sea-Dog Line Gas Filled Lift Spring. Engineered to marine OE standards, this robust gas spring is designed for demanding environments, featuring a unique multi-lobe seal that delivers superior service life and performance. Its durable construction and precision engineering make it an ideal choice for a wide range of applications, from marine and RV to truck caps and utility boxes. Upgrade your equipment today for enhanced functionality and peace of mind.

Key Benefits & Features:

  • Optimal Length & Capacity: Measures 10 inches with a 40 lb lift capacity, providing sturdy and reliable support for various loads.
  • Marine-Grade Construction: Features hard chromium plated shafts, bronze bushings, and polymer end fittings for exceptional corrosion resistance, smooth movement, and long-term durability in harsh conditions.
  • Advanced Sealing Technology: Equipped with a unique multi-lobe seal that ensures superior service life and consistent performance.
  • Broad Compatibility: Designed to accept a 10 mm ball mount for versatile and easy installation across different setups.
  • Certified Quality: Manufactured to marine Original Equipment (OE) standards, guaranteeing high quality and reliability.
  • 2-Year Warranty: Backed by a 2-year warranty, offering assurance of product quality and customer satisfaction.

Versatile Applications:

  • Marine vessels (engine hatches, access hatches, doors, seating)
  • Recreational Vehicles (RV doors, furniture)
  • Truck caps and tool boxes
  • Golf carts and farm machinery
  • General utility applications

Recommended Pairings: For complete installation, pair with Sea-Dog 90° Gas Lift Mounts (Narrow or Wide) or a Sea-Dog Flush Gas Lift Mount.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.

View full details