Choosing the right gas struts for a truck cap, camper shell, or topper can improve lid lift, ease of use, and long-term reliability. The products below are compatible with popular truck caps from ARE, Leer, and SnugTop, and they come in 15–18 inch lengths with 38–40 lb force per strut. This guide highlights five solid options, explains how to match OEM numbers, and covers installation tips to help you make a confident purchase.
Summary of selected products
| Product | Brand | Approx. Length | Force (per strut) | Key Note |
|---|---|---|---|---|
| Pamagoo 16 Inch 38 Lbs Shocks | PAMAGOO | 15.7″ extended | 38 lbs | Direct replacement for C1609209 / C16-09209 |
| Vepagoo C16-09209 16″ Shocks | Vepagoo | 15.7″ extended | 38 lbs | Interchange numbers including C16-09209 |
| AUCLIDIS C1609209 16″ Set | AUCLIDIS | 13.98–15.71″ range optics | 24–40 lbs (varies by model) | Interchange numbers listed, 16″ options |
| PAMAGOO C16-20651 18.7″ 40 lbs | PAMAGOO | 18.7″ extended | 40 lbs | Two-pack for Leer/ARE components |
| ARANA C16-11028 12″ 40LB | ARANA | 12.2″ extended | 40 lbs | Two-pack; multiple OEM numbers supported |
Pamagoo 16 Inch 38 Lbs Shocks For Truck Cap
This pair of 15.7-inch gas struts delivers about 38 pounds of lift per strut, designed as a direct replacement for common Leer and SnugTop camper shell systems. The extended length and force balance provide reliable support for heavier caps, reducing manual effort during lid operation. Interchangeable part numbers, including C1609209 and C16-09209, support straightforward matching to existing hardware. Installation typically involves swapping worn struts at mounting points with standard tools.
Vepagoo C16-09209 16 Inch Gas Struts
Vepagoo’s 15.7-inch extension and 38-pound per-strut rating align with many Leer, ARE, and SnugTop applications. The listing emphasizes interchangeability with multiple part numbers such as C16-09209 and C1609209, making it a versatile option for truck caps. The installation guide suggests a simple swap in a garage, swapping old struts for new ones at the original mounting points. This product covers a broad range of canopy and topper configurations, including rear windows and toppers.
AUCLIDIS 16 Inch Gas Struts Set (C1609209)
AUCLIDIS offers a 16-inch gas strut with an extended length around 15.71 inches and a compressed length near 9.80 inches, matching a 16-inch replacement category. Interchange numbers include C1609209 and SE150P40M10, among others. The product notes emphasize ensuring OEM match before purchasing to guarantee proper fit for Leer, ARE, and SnugTop systems. The 10mm nylon ball sockets and 10mm body connections support standard mounting fittings for camper shell applications.
Pamagoo C16-20651 18.7 Inch 40 Lbs (Two Pack)
This 18.7-inch pair delivers 40 pounds of lift per strut and is designed for Leer and ARE camper shells. The extended length accommodates larger topper lids, providing smoother lifting action for heavy rear windows and doors. The listing cautions matching the weight and pressure to the original part number (C16-20651 / C16-33313) to ensure compatibility. It’s suitable for two-strut kits that need substantial lift and reliable stabilizing support.
ARANA C16-11028 12 Inch 40LB Gas Struts
ARANA’s 12-inch option supports a 40-pound lift per strut, tailored for smaller truck caps and snugTop configurations. The kit includes two struts and lists multiple OEM replacements (C1611028, C16-11028, and others) to help buyers verify compatibility. The shorter length is ideal for caps with compact rear windows or tighter mounting points, offering dependable assist without overloading the hinge.
ARANA ML33-40 15 Inch Gas Strut Set
ARANA’s ML33-40 line provides 15-inch lift support with 45 pounds per strut, designed for Leer, SnugTop, and ARE toppers. The listing emphasizes OEM cross-referencing (GSNI-5150-40, sl33-40-1, C16-23933, and related numbers) to guide buyers toward correct replacements. The kit is sold as a two-pack; installation typically involves exchanging worn struts at mounting points, with attention to ensuring proper ball stud connections for reliable operation.
Buying Guide: Key Purchase Considerations
When selecting gas struts for truck caps or camper shells, consider the following perspectives to ensure compatibility and performance:
- OEM compatibility: Start by verifying OEM part numbers (for example C1609209, C16-09209, SE150P40M10, etc.). This minimizes mismatch risks and ensures proper mounting geometry.
- Extended and compressed lengths: Compare the strut’s extended length (how far the lid rises) and compressed length (how compact it becomes when closed) to your specific topper. A correct fit preserves lid travel and prevents interference with mounting points.
- Lift force: Most camper shell applications rely on 38–40 lbs per strut for standard lids. Heavier tops may require higher force, but too much force can strain hinges. If in doubt, match the OEM force rating exactly.
- Two-pack vs. single: Camper shell setups typically use two struts per lid. Ensure you purchase the correct quantity for a balanced lift and even load distribution.
- Installation ease: Look for listings that describe straightforward installation, often with simple screw-in mounting at existing points. Some entries explicitly warn about not attempting to hand-compress the strut and provide guidance.
- Material and reliability: Reputable brands (Pamagoo, Vepagoo, AUCLIDIS, ARANA) frequently offer tested components designed to withstand automotive temperature variations and frequent cycling.
- Return policy and fitment notes: If a part number doesn’t match your OEM, consider returning or exchanging. Read the interchange notes to confirm compatibility with Leer, ARE, or SnugTop toppers.
- Application range: Some parts are marketed for multiple platforms (trucks, toppers, back windows). Ensure your specific lid type (window, door, canopy) is listed under the product usage.
Overall, the five options featured provide solid coverage for common installation scenarios, balancing extended length, lift force, and interchangeability. For best results, measure your existing struts and verify OEM numbers before purchasing. Following the manufacturer’s installation guidance will help maintain shelf life and ensure safe operation of camper shell lids.