{"product_id":"arana-32-in-150lb-gas-struts-st320m150-heavy-lid-lift-support","title":"ARANA 32 in 150LB Gas Struts ST320M150 - Heavy Lid Lift Support","description":"\u003cp\u003eOur review of the ARANA 32 in 150LB gas struts shows they are a straightforward replacement for long, heavy lids that need reliable lift assist. Designed as a direct replacement for OEM number ST320M150, this pair delivers a strong 667N\/150LB push per strut and a long extended length, making them best for tonneau covers, truck bed covers, RV kitchen doors and other heavy lids. The single biggest reason to buy is the combination of a precise 32.00 in center-to-center extended length and a high force rating that handles lids in the 120-165lb range, when measured to the stated fit guidelines.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect replacement:\u003c\/strong\u003e Compatible with OEM number ST320M150 so buyers can match original parts and expect correct fit when measurements align.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise dimensions:\u003c\/strong\u003e The extended length is 32.00 in and compressed length is 17.91 in, which helps ensure the correct stroke and geometry for long lids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh force output:\u003c\/strong\u003e Each strut supplies 667N\/150LB of force, suitable for heavy lids that require significant lift assistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall stud fitment:\u003c\/strong\u003e The struts fit standard 10mm ball studs, simplifying installation on common mounting points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-scenario use:\u003c\/strong\u003e Suited for RV doors, tonneau covers, pickup bed covers and DIY builds where long struts and high force are required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport policy:\u003c\/strong\u003e The brand offers installation help and an 18 month replacement support window for fit or defect issues.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ARANA 32 in 150LB gas struts are aimed at vehicle owners and DIYers who need long, heavy-duty lift support for lids weighing between about 120 and 165lb and with a side length near 48 in. They make sense as a replacement for SNUGTOP-style tonneau covers or similar heavy lids when the OEM number or measured center-to-center dimensions match.\u003c\/p\u003e\u003cp\u003ePeople with lighter lids, nonstandard mounting hardware, or who cannot confirm lid weight or OEM number should look elsewhere for lower-force or adjustable options. Also, if tool-free removal and very soft damping are priorities, a different, lower-force strut might be a better match.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSturdy 667N\/150LB force gives confident lift and good support for heavy lids.\u003c\/li\u003e\n\u003cli\u003eLong 32.00 in extended length with a 17.91 in compressed length ensures correct stroke for long hatches.\u003c\/li\u003e\n\u003cli\u003eFits standard 10mm ball studs and is a direct replacement for ST320M150, simplifying swap-outs.\u003c\/li\u003e\n\u003cli\u003eIncluded manufacturer support and 18 month replacement help reduces risk if fit issues occur.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed installation ease and a risk of plastic end damage during removal, so careful handling is required.\u003c\/li\u003e\n\u003cli\u003eDurability concerns were noted by a small number of customers, so expect to check mounting hardware and follow installation guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eARANA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel compatibility\u003c\/td\u003e\n\u003ctd\u003eST320M150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended length (center-to-center)\u003c\/td\u003e\n\u003ctd\u003e32.00 in (812 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressed length (center-to-center)\u003c\/td\u003e\n\u003ctd\u003e17.91 in (445 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce per strut\u003c\/td\u003e\n\u003ctd\u003e667N \/ 150LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall stud fit\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 struts per pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ARANA 32 in 150LB gas struts are a practical, cost-effective solution for heavy lids that match the stated dimensions and weight range. They offer strong lift force and precise lengths that work well as replacements for ST320M150-style applications, and the included support period adds buyer confidence. Install carefully and confirm lid weight and mounting to get the expected long-lasting benefit.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat lid weight range are these struts suitable for?\u003c\/strong\u003e\u003cbr\u003eThey are recommended for lids roughly between 120 and 165lb; measure the lid weight before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these fit standard ball studs?\u003c\/strong\u003e\u003cbr\u003eYes, the struts are designed to fit 10mm ball studs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs installation support available?\u003c\/strong\u003e\u003cbr\u003eYes, ARANA provides installation help and offers 18 months replacement support if notified of fit or defect issues.\u003c\/p\u003e","brand":"ARANA","offers":[{"title":"Default Title","offer_id":48196260266203,"sku":"B0CQCTK3Y9","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51Y3tSru9DL._AC_SL1500_78377843-641d-4851-a002-71149638dbaa.jpg?v=1770206215","url":"https:\/\/gearmusthave.com\/products\/arana-32-in-150lb-gas-struts-st320m150-heavy-lid-lift-support","provider":"GearMustHave","version":"1.0","type":"link"}