{"product_id":"gabriel-85029-heavy-duty-shock-absorber-compatible-with-fleetline","title":"Gabriel 85029 heavy duty shock absorber compatible with Fleetline","description":"\u003cp\u003eIn this review the Gabriel 85029 heavy duty shock absorber is examined for fleet and Class A motorhome owners who need a direct replacement for worn commercial shocks. The bottom line: this shock is engineered for heavy use and fits a long list of chassis and coaches, making it a practical choice when original equipment performance and a firmer ride are the priority. The reviewer found it delivers clear ride control improvements on large RV and truck suspensions, though reports of some durability and leakage issues mean buyers should install and inspect them carefully after the break-in period.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide vehicle compatibility:\u003c\/strong\u003e Works as a direct fit for many Class A motorhomes, Freightliner chassis and Hendrickson trailer suspensions, easing replacement and reducing downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial duty valving:\u003c\/strong\u003e Designed for low friction commercial suspensions to provide firmer ride control and improved handling under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty construction:\u003c\/strong\u003e Built to withstand the demands of trucks, trailers and buses with stroke and length dimensions suited to commercial mounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple mount codes:\u003c\/strong\u003e Upper and lower mount codes match common OEM configurations, simplifying selection for technicians and fleet shops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable part references:\u003c\/strong\u003e Listed interchange numbers and cross references help confirm compatibility with existing shocks during service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shock is aimed at fleet operators, Class A motorhome owners and heavy trailer users who need a heavy duty replacement that mirrors original equipment form and function. It is especially useful for vehicles listed in the compatibility notes such as Freightliner VC\/XC chassis, Fleetwood, Country Coach, Holiday Rambler and many Class A models where a sturdy commercial shock is required.\u003c\/p\u003e\u003cp\u003eBuyers who need extended long-term durability under the most punishing conditions should be aware there are customer reports of some units leaking or failing within a relatively short period; those users may want to keep a spare or consider warranty options from their parts supplier.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eImproves ride quality and handling on heavy vehicles compared with aged OEM shocks.\u003c\/li\u003e\n\u003cli\u003eDirect replacement fit for many coach and chassis applications, saving installation time.\u003c\/li\u003e\n\u003cli\u003eGood value for fleets and owners seeking a commercial-grade shock at a reasonable price.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome customers report early leakage or breakage, so longevity can vary by application.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct series\u003c\/td\u003e\n\u003ctd\u003eFleetLine 85000 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended length\u003c\/td\u003e\n\u003ctd\u003e20.54 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollapsed length\u003c\/td\u003e\n\u003ctd\u003e13.11 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStroke\u003c\/td\u003e\n\u003ctd\u003e7.43 in\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 references\u003c\/td\u003e\n\u003ctd\u003eMultiple OEM cross numbers listed for heavy duty replacements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Gabriel 85029 is a practical, cost-conscious choice for anyone replacing worn shocks on Class A motorhomes, Freightliner chassis or Hendrickson trailer suspensions. It restores firmer ride control and fits many OEM configurations, making it good value for fleets and owners who perform routine inspections. Those wanting absolute long-term assurance should note reported cases of leakage and keep an eye on early service life.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this shock fit my Freightliner VC chassis?\u003c\/strong\u003e\u003cbr\u003eIt is listed for many Freightliner VC and XC ADL200\/ADL200 suspension variants; verify mount codes and extended\/collapsed lengths against your chassis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the physical dimensions to check for fit?\u003c\/strong\u003e\u003cbr\u003eKey dimensions are 20.54 in extended, 13.11 in collapsed and a 7.43 in stroke; confirm those against the old unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these shocks good for heavy trailer use?\u003c\/strong\u003e\u003cbr\u003eYes, they are designed for commercial truck, trailer and bus applications and match several Hendrickson trailer suspension styles, but inspect for leaks after installation.\u003c\/p\u003e","brand":"Gabriel","offers":[{"title":"Default Title","offer_id":48655609528539,"sku":"B004K810DY","price":56.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51XUB94YpyL._AC_SL1500.jpg?v=1778739395","url":"https:\/\/gearmusthave.com\/products\/gabriel-85029-heavy-duty-shock-absorber-compatible-with-fleetline","provider":"GearMustHave","version":"1.0","type":"link"}