{"product_id":"gabriel-fleetline-85043-heavy-duty-shock-absorber-durable","title":"Gabriel Fleetline 85043 Heavy Duty Shock Absorber - Durable","description":"\u003cp\u003eIn this review of the Gabriel Fleetline 85043 shock absorber, the bottom line is simple: it is a heavy-duty, direct-replacement shock built for commercial Freightliner trucks, buses and Hendrickson trailer suspensions, and it excels where consistent valving and rugged construction matter most. For fleet operators, service shops, and owners of older Freightliner FC and FL series chassis who need a shock that restores ride control and resists corrosion, this Gabriel unit offers application-specific tuning and robust end mounts that address worn suspensions and heavy loads.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Covers a wide range of Freightliner models and select Hendrickson systems, so buyers can match the shock to specific FC70, FC80, FL50-FL80 and XCS chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Duty Design:\u003c\/strong\u003e Fleetline shocks are built for commercial duty cycles, providing longer life under repeated heavy loads and demanding road conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Valving:\u003c\/strong\u003e Each shock is tuned to compensate for worn suspension components and deliver consistent damping for improved ride quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Features like a chromed piston rod, 360-degree arc-welded end mounts and a self-compensating piston seal reduce corrosion and wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Lengths and Stroke:\u003c\/strong\u003e Specified stroke of 10.78 in, extended length 27.63 in and collapsed length 16.85 in make it straightforward to confirm fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable Part Numbers:\u003c\/strong\u003e Lists many OEM and interchange numbers to help identify correct replacements for existing inventory.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shock absorber is best for commercial vehicle owners, fleet maintenance teams and repair shops working on Freightliner FC70, FC80, FL50-FL80 series trucks, XCS chassis and Hendrickson trailer or truck suspensions. It suits vehicles that see heavy loads, frequent stops and starts, or rough road surfaces where a purpose-built heavy duty shock can restore control and reduce wear on other suspension parts.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include drivers of light passenger cars or those needing a softer, comfort-oriented shock for daily personal driving; this Gabriel is tuned for commercial duty and may feel firmer than passenger shocks in those applications.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement fitment for many Freightliner models and Hendrickson systems simplifies parts selection.\u003c\/li\u003e\n\u003cli\u003eRobust materials and arc-welded mounts deliver corrosion resistance and long service in demanding conditions.\u003c\/li\u003e\n\u003cli\u003eApplication-specific valving improves ride quality and compensates for worn suspension components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report durability concerns such as leakage or premature failure in a minority of units.\u003c\/li\u003e\n\u003cli\u003eDesigned for heavy duty use, it may be firmer than passenger shocks for everyday car-like comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke (in)\u003c\/td\u003e\n\u003ctd\u003e10.78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended Length (in)\u003c\/td\u003e\n\u003ctd\u003e27.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollapsed Length (in)\u003c\/td\u003e\n\u003ctd\u003e16.85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper Mount Code\u003c\/td\u003e\n\u003ctd\u003eES36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower Mount Code\u003c\/td\u003e\n\u003ctd\u003eES36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterchange Numbers\u003c\/td\u003e\n\u003ctd\u003eIncludes 60665-009, 16-16082-000, 65459 and others\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFreightliner FC\/FL series, XCS chassis, Hendrickson RT2\/RTE2 and trailer systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Gabriel Fleetline 85043 is a practical, value-oriented heavy duty shock for commercial Freightliner trucks and Hendrickson suspensions. It restores ride control through application-specific valving and durable construction, making it a solid choice for fleets and repair shops, though buyers should be aware of isolated reports of leakage and premature failures when evaluating long-term reliability.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my Freightliner FC70?\u003c\/strong\u003e\u003cbr\u003eIt fits many FC70 model years listed in the fitment; verify your model year and axle rating against the product fitment list before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this suitable for Hendrickson trailer systems?\u003c\/strong\u003e\u003cbr\u003eYes, the shock is specified for Hendrickson UnderSlung T30-US and RT2\/RTE2 truck air suspensions within the listed ride height ranges.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these shocks OEM quality?\u003c\/strong\u003e\u003cbr\u003eGabriel Fleetline is engineered as a premium OEM replacement for commercial applications with heavy duty construction and application-specific valving.\u003c\/p\u003e","brand":"Gabriel","offers":[{"title":"Default Title","offer_id":48637652893915,"sku":"B004K7ZXM4","price":56.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61RU68RoNVL._AC_SL1500_16e97a99-f931-4421-9247-5ba179f4e0bd.jpg?v=1778725584","url":"https:\/\/gearmusthave.com\/products\/gabriel-fleetline-85043-heavy-duty-shock-absorber-durable","provider":"GearMustHave","version":"1.0","type":"link"}