ARANA RV awning gas struts 28" (2-pack) — 668N / 150 lb each, heavy-duty replacement for camper awnings and lids

ARANA 28" RV awning gas struts are a two-piece heavy-duty replacement set (668N / 150 lb each) designed to support and smoothly operate camper and RV awnings, tonneau covers, and access lids.

These ARANA gas springs (model 3108392.139 / PM3990) replace worn or weak shocks on larger lids and awnings. Each strut extends to 28.74 inches and compresses to 16.06 inches (center-to-center), delivering 668N (about 150 lb) of force per unit. Supplied as a two-strut pack with fitment notes and installation guidance, they suit heavy lids and a range of outdoor access panels where a robust lift and hold are needed.

How do these gas struts match my RV awning or lid?

Match is determined by center-to-center lengths, force rating, and OEM cross-reference. Measure the extended and compressed mounting points on your awning or consult the OEM number list to confirm compatibility.

• Extended length (A): 28.74" (730 mm) center-to-center
• Compressed length: 16.06" (408 mm) center-to-center
• Force per strut: 668N (approximately 150 lb)
• OEM references: PM3990, 3108392.139, 025214, 331055, 68475, 69-3723, 80985

Will these work for heavier lids and large awnings?

Yes—these ARANA 28" struts are engineered for heavier lids in the 130–165 lb range when the lid span is at least 50 inches. Always verify lid weight or cross-check the OEM number; incorrect force or length can affect performance and safety.

• Recommended lid weight range: 130–165 lb
• Minimum side length/arm span: ≥ 50 inches
• Common uses: camper awning, RV awning, tonneau cover, hatch, trap door
• Tip: weigh the lid or reference manufacturer specs for best fit

What comes in the package and how difficult is installation?

The package contains two gas struts and printed instructions. Installation requires basic hand tools and may need a second person for safe alignment; the struts are built long and strong and will compress only once mounted correctly.

• Included: 2 ARANA gas springs and instruction sheet
• Tools: common wrenches or sockets; possibly a screwdriver for mount clips
• Installation tip: support the lid before removing old struts to avoid sudden drops
• Support: ARANA offers installation help and 365-day replacement support if issues arise

How durable are these shocks and what environments suit them?

These gas struts are built for outdoor and mobile applications where frequent opening and closing demand reliable gas spring performance. They resist regular exposure typical of RV and marine exterior fittings, but standard maintenance and correct sizing extend service life.

• Designed for repeated cycle use in RV and camper applications
• Suitable for outdoor, marine-adjacent, and road-vibration environments
• Regular checks: inspect mounts and seals for wear, especially after heavy use
• Replacement support available through ARANA for fitment issues

Who is this for: The ARANA 28" RV awning gas strut pair is aimed at RV, camper, and marine owners, mechanics, and DIY enthusiasts who need a rugged replacement for worn shocks on larger lids, awnings, and access doors. Choose this set if your application requires roughly 150 lb of lift per strut, center-to-center dimensions near 28.74" extended and 16.06" compressed, and compatibility with listed OEM numbers. If you’re unsure about fit, measure the lid and mounting points or contact ARANA for assistance before buying.